aboutsummaryrefslogtreecommitdiff
path: root/src/client/static
diff options
context:
space:
mode:
Diffstat (limited to 'src/client/static')
-rw-r--r--src/client/static/elm.js7966
1 files changed, 7966 insertions, 0 deletions
diff --git a/src/client/static/elm.js b/src/client/static/elm.js
new file mode 100644
index 0000000..1ac0ee4
--- /dev/null
+++ b/src/client/static/elm.js
@@ -0,0 +1,7966 @@
+
+(function() {
+'use strict';
+
+function F2(fun)
+{
+ function wrapper(a) { return function(b) { return fun(a,b); }; }
+ wrapper.arity = 2;
+ wrapper.func = fun;
+ return wrapper;
+}
+
+function F3(fun)
+{
+ function wrapper(a) {
+ return function(b) { return function(c) { return fun(a, b, c); }; };
+ }
+ wrapper.arity = 3;
+ wrapper.func = fun;
+ return wrapper;
+}
+
+function F4(fun)
+{
+ function wrapper(a) { return function(b) { return function(c) {
+ return function(d) { return fun(a, b, c, d); }; }; };
+ }
+ wrapper.arity = 4;
+ wrapper.func = fun;
+ return wrapper;
+}
+
+function F5(fun)
+{
+ function wrapper(a) { return function(b) { return function(c) {
+ return function(d) { return function(e) { return fun(a, b, c, d, e); }; }; }; };
+ }
+ wrapper.arity = 5;
+ wrapper.func = fun;
+ return wrapper;
+}
+
+function F6(fun)
+{
+ function wrapper(a) { return function(b) { return function(c) {
+ return function(d) { return function(e) { return function(f) {
+ return fun(a, b, c, d, e, f); }; }; }; }; };
+ }
+ wrapper.arity = 6;
+ wrapper.func = fun;
+ return wrapper;
+}
+
+function F7(fun)
+{
+ function wrapper(a) { return function(b) { return function(c) {
+ return function(d) { return function(e) { return function(f) {
+ return function(g) { return fun(a, b, c, d, e, f, g); }; }; }; }; }; };
+ }
+ wrapper.arity = 7;
+ wrapper.func = fun;
+ return wrapper;
+}
+
+function F8(fun)
+{
+ function wrapper(a) { return function(b) { return function(c) {
+ return function(d) { return function(e) { return function(f) {
+ return function(g) { return function(h) {
+ return fun(a, b, c, d, e, f, g, h); }; }; }; }; }; }; };
+ }
+ wrapper.arity = 8;
+ wrapper.func = fun;
+ return wrapper;
+}
+
+function F9(fun)
+{
+ function wrapper(a) { return function(b) { return function(c) {
+ return function(d) { return function(e) { return function(f) {
+ return function(g) { return function(h) { return function(i) {
+ return fun(a, b, c, d, e, f, g, h, i); }; }; }; }; }; }; }; };
+ }
+ wrapper.arity = 9;
+ wrapper.func = fun;
+ return wrapper;
+}
+
+function A2(fun, a, b)
+{
+ return fun.arity === 2
+ ? fun.func(a, b)
+ : fun(a)(b);
+}
+function A3(fun, a, b, c)
+{
+ return fun.arity === 3
+ ? fun.func(a, b, c)
+ : fun(a)(b)(c);
+}
+function A4(fun, a, b, c, d)
+{
+ return fun.arity === 4
+ ? fun.func(a, b, c, d)
+ : fun(a)(b)(c)(d);
+}
+function A5(fun, a, b, c, d, e)
+{
+ return fun.arity === 5
+ ? fun.func(a, b, c, d, e)
+ : fun(a)(b)(c)(d)(e);
+}
+function A6(fun, a, b, c, d, e, f)
+{
+ return fun.arity === 6
+ ? fun.func(a, b, c, d, e, f)
+ : fun(a)(b)(c)(d)(e)(f);
+}
+function A7(fun, a, b, c, d, e, f, g)
+{
+ return fun.arity === 7
+ ? fun.func(a, b, c, d, e, f, g)
+ : fun(a)(b)(c)(d)(e)(f)(g);
+}
+function A8(fun, a, b, c, d, e, f, g, h)
+{
+ return fun.arity === 8
+ ? fun.func(a, b, c, d, e, f, g, h)
+ : fun(a)(b)(c)(d)(e)(f)(g)(h);
+}
+function A9(fun, a, b, c, d, e, f, g, h, i)
+{
+ return fun.arity === 9
+ ? fun.func(a, b, c, d, e, f, g, h, i)
+ : fun(a)(b)(c)(d)(e)(f)(g)(h)(i);
+}
+
+//import Native.List //
+
+var _elm_lang$core$Native_Array = function() {
+
+// A RRB-Tree has two distinct data types.
+// Leaf -> "height" is always 0
+// "table" is an array of elements
+// Node -> "height" is always greater than 0
+// "table" is an array of child nodes
+// "lengths" is an array of accumulated lengths of the child nodes
+
+// M is the maximal table size. 32 seems fast. E is the allowed increase
+// of search steps when concatting to find an index. Lower values will
+// decrease balancing, but will increase search steps.
+var M = 32;
+var E = 2;
+
+// An empty array.
+var empty = {
+ ctor: '_Array',
+ height: 0,
+ table: []
+};
+
+
+function get(i, array)
+{
+ if (i < 0 || i >= length(array))
+ {
+ throw new Error(
+ 'Index ' + i + ' is out of range. Check the length of ' +
+ 'your array first or use getMaybe or getWithDefault.');
+ }
+ return unsafeGet(i, array);
+}
+
+
+function unsafeGet(i, array)
+{
+ for (var x = array.height; x > 0; x--)
+ {
+ var slot = i >> (x * 5);
+ while (array.lengths[slot] <= i)
+ {
+ slot++;
+ }
+ if (slot > 0)
+ {
+ i -= array.lengths[slot - 1];
+ }
+ array = array.table[slot];
+ }
+ return array.table[i];
+}
+
+
+// Sets the value at the index i. Only the nodes leading to i will get
+// copied and updated.
+function set(i, item, array)
+{
+ if (i < 0 || length(array) <= i)
+ {
+ return array;
+ }
+ return unsafeSet(i, item, array);
+}
+
+
+function unsafeSet(i, item, array)
+{
+ array = nodeCopy(array);
+
+ if (array.height === 0)
+ {
+ array.table[i] = item;
+ }
+ else
+ {
+ var slot = getSlot(i, array);
+ if (slot > 0)
+ {
+ i -= array.lengths[slot - 1];
+ }
+ array.table[slot] = unsafeSet(i, item, array.table[slot]);
+ }
+ return array;
+}
+
+
+function initialize(len, f)
+{
+ if (len <= 0)
+ {
+ return empty;
+ }
+ var h = Math.floor( Math.log(len) / Math.log(M) );
+ return initialize_(f, h, 0, len);
+}
+
+function initialize_(f, h, from, to)
+{
+ if (h === 0)
+ {
+ var table = new Array((to - from) % (M + 1));
+ for (var i = 0; i < table.length; i++)
+ {
+ table[i] = f(from + i);
+ }
+ return {
+ ctor: '_Array',
+ height: 0,
+ table: table
+ };
+ }
+
+ var step = Math.pow(M, h);
+ var table = new Array(Math.ceil((to - from) / step));
+ var lengths = new Array(table.length);
+ for (var i = 0; i < table.length; i++)
+ {
+ table[i] = initialize_(f, h - 1, from + (i * step), Math.min(from + ((i + 1) * step), to));
+ lengths[i] = length(table[i]) + (i > 0 ? lengths[i-1] : 0);
+ }
+ return {
+ ctor: '_Array',
+ height: h,
+ table: table,
+ lengths: lengths
+ };
+}
+
+function fromList(list)
+{
+ if (list.ctor === '[]')
+ {
+ return empty;
+ }
+
+ // Allocate M sized blocks (table) and write list elements to it.
+ var table = new Array(M);
+ var nodes = [];
+ var i = 0;
+
+ while (list.ctor !== '[]')
+ {
+ table[i] = list._0;
+ list = list._1;
+ i++;
+
+ // table is full, so we can push a leaf containing it into the
+ // next node.
+ if (i === M)
+ {
+ var leaf = {
+ ctor: '_Array',
+ height: 0,
+ table: table
+ };
+ fromListPush(leaf, nodes);
+ table = new Array(M);
+ i = 0;
+ }
+ }
+
+ // Maybe there is something left on the table.
+ if (i > 0)
+ {
+ var leaf = {
+ ctor: '_Array',
+ height: 0,
+ table: table.splice(0, i)
+ };
+ fromListPush(leaf, nodes);
+ }
+
+ // Go through all of the nodes and eventually push them into higher nodes.
+ for (var h = 0; h < nodes.length - 1; h++)
+ {
+ if (nodes[h].table.length > 0)
+ {
+ fromListPush(nodes[h], nodes);
+ }
+ }
+
+ var head = nodes[nodes.length - 1];
+ if (head.height > 0 && head.table.length === 1)
+ {
+ return head.table[0];
+ }
+ else
+ {
+ return head;
+ }
+}
+
+// Push a node into a higher node as a child.
+function fromListPush(toPush, nodes)
+{
+ var h = toPush.height;
+
+ // Maybe the node on this height does not exist.
+ if (nodes.length === h)
+ {
+ var node = {
+ ctor: '_Array',
+ height: h + 1,
+ table: [],
+ lengths: []
+ };
+ nodes.push(node);
+ }
+
+ nodes[h].table.push(toPush);
+ var len = length(toPush);
+ if (nodes[h].lengths.length > 0)
+ {
+ len += nodes[h].lengths[nodes[h].lengths.length - 1];
+ }
+ nodes[h].lengths.push(len);
+
+ if (nodes[h].table.length === M)
+ {
+ fromListPush(nodes[h], nodes);
+ nodes[h] = {
+ ctor: '_Array',
+ height: h + 1,
+ table: [],
+ lengths: []
+ };
+ }
+}
+
+// Pushes an item via push_ to the bottom right of a tree.
+function push(item, a)
+{
+ var pushed = push_(item, a);
+ if (pushed !== null)
+ {
+ return pushed;
+ }
+
+ var newTree = create(item, a.height);
+ return siblise(a, newTree);
+}
+
+// Recursively tries to push an item to the bottom-right most
+// tree possible. If there is no space left for the item,
+// null will be returned.
+function push_(item, a)
+{
+ // Handle resursion stop at leaf level.
+ if (a.height === 0)
+ {
+ if (a.table.length < M)
+ {
+ var newA = {
+ ctor: '_Array',
+ height: 0,
+ table: a.table.slice()
+ };
+ newA.table.push(item);
+ return newA;
+ }
+ else
+ {
+ return null;
+ }
+ }
+
+ // Recursively push
+ var pushed = push_(item, botRight(a));
+
+ // There was space in the bottom right tree, so the slot will
+ // be updated.
+ if (pushed !== null)
+ {
+ var newA = nodeCopy(a);
+ newA.table[newA.table.length - 1] = pushed;
+ newA.lengths[newA.lengths.length - 1]++;
+ return newA;
+ }
+
+ // When there was no space left, check if there is space left
+ // for a new slot with a tree which contains only the item
+ // at the bottom.
+ if (a.table.length < M)
+ {
+ var newSlot = create(item, a.height - 1);
+ var newA = nodeCopy(a);
+ newA.table.push(newSlot);
+ newA.lengths.push(newA.lengths[newA.lengths.length - 1] + length(newSlot));
+ return newA;
+ }
+ else
+ {
+ return null;
+ }
+}
+
+// Converts an array into a list of elements.
+function toList(a)
+{
+ return toList_(_elm_lang$core$Native_List.Nil, a);
+}
+
+function toList_(list, a)
+{
+ for (var i = a.table.length - 1; i >= 0; i--)
+ {
+ list =
+ a.height === 0
+ ? _elm_lang$core$Native_List.Cons(a.table[i], list)
+ : toList_(list, a.table[i]);
+ }
+ return list;
+}
+
+// Maps a function over the elements of an array.
+function map(f, a)
+{
+ var newA = {
+ ctor: '_Array',
+ height: a.height,
+ table: new Array(a.table.length)
+ };
+ if (a.height > 0)
+ {
+ newA.lengths = a.lengths;
+ }
+ for (var i = 0; i < a.table.length; i++)
+ {
+ newA.table[i] =
+ a.height === 0
+ ? f(a.table[i])
+ : map(f, a.table[i]);
+ }
+ return newA;
+}
+
+// Maps a function over the elements with their index as first argument.
+function indexedMap(f, a)
+{
+ return indexedMap_(f, a, 0);
+}
+
+function indexedMap_(f, a, from)
+{
+ var newA = {
+ ctor: '_Array',
+ height: a.height,
+ table: new Array(a.table.length)
+ };
+ if (a.height > 0)
+ {
+ newA.lengths = a.lengths;
+ }
+ for (var i = 0; i < a.table.length; i++)
+ {
+ newA.table[i] =
+ a.height === 0
+ ? A2(f, from + i, a.table[i])
+ : indexedMap_(f, a.table[i], i == 0 ? from : from + a.lengths[i - 1]);
+ }
+ return newA;
+}
+
+function foldl(f, b, a)
+{
+ if (a.height === 0)
+ {
+ for (var i = 0; i < a.table.length; i++)
+ {
+ b = A2(f, a.table[i], b);
+ }
+ }
+ else
+ {
+ for (var i = 0; i < a.table.length; i++)
+ {
+ b = foldl(f, b, a.table[i]);
+ }
+ }
+ return b;
+}
+
+function foldr(f, b, a)
+{
+ if (a.height === 0)
+ {
+ for (var i = a.table.length; i--; )
+ {
+ b = A2(f, a.table[i], b);
+ }
+ }
+ else
+ {
+ for (var i = a.table.length; i--; )
+ {
+ b = foldr(f, b, a.table[i]);
+ }
+ }
+ return b;
+}
+
+// TODO: currently, it slices the right, then the left. This can be
+// optimized.
+function slice(from, to, a)
+{
+ if (from < 0)
+ {
+ from += length(a);
+ }
+ if (to < 0)
+ {
+ to += length(a);
+ }
+ return sliceLeft(from, sliceRight(to, a));
+}
+
+function sliceRight(to, a)
+{
+ if (to === length(a))
+ {
+ return a;
+ }
+
+ // Handle leaf level.
+ if (a.height === 0)
+ {
+ var newA = { ctor:'_Array', height:0 };
+ newA.table = a.table.slice(0, to);
+ return newA;
+ }
+
+ // Slice the right recursively.
+ var right = getSlot(to, a);
+ var sliced = sliceRight(to - (right > 0 ? a.lengths[right - 1] : 0), a.table[right]);
+
+ // Maybe the a node is not even needed, as sliced contains the whole slice.
+ if (right === 0)
+ {
+ return sliced;
+ }
+
+ // Create new node.
+ var newA = {
+ ctor: '_Array',
+ height: a.height,
+ table: a.table.slice(0, right),
+ lengths: a.lengths.slice(0, right)
+ };
+ if (sliced.table.length > 0)
+ {
+ newA.table[right] = sliced;
+ newA.lengths[right] = length(sliced) + (right > 0 ? newA.lengths[right - 1] : 0);
+ }
+ return newA;
+}
+
+function sliceLeft(from, a)
+{
+ if (from === 0)
+ {
+ return a;
+ }
+
+ // Handle leaf level.
+ if (a.height === 0)
+ {
+ var newA = { ctor:'_Array', height:0 };
+ newA.table = a.table.slice(from, a.table.length + 1);
+ return newA;
+ }
+
+ // Slice the left recursively.
+ var left = getSlot(from, a);
+ var sliced = sliceLeft(from - (left > 0 ? a.lengths[left - 1] : 0), a.table[left]);
+
+ // Maybe the a node is not even needed, as sliced contains the whole slice.
+ if (left === a.table.length - 1)
+ {
+ return sliced;
+ }
+
+ // Create new node.
+ var newA = {
+ ctor: '_Array',
+ height: a.height,
+ table: a.table.slice(left, a.table.length + 1),
+ lengths: new Array(a.table.length - left)
+ };
+ newA.table[0] = sliced;
+ var len = 0;
+ for (var i = 0; i < newA.table.length; i++)
+ {
+ len += length(newA.table[i]);
+ newA.lengths[i] = len;
+ }
+
+ return newA;
+}
+
+// Appends two trees.
+function append(a,b)
+{
+ if (a.table.length === 0)
+ {
+ return b;
+ }
+ if (b.table.length === 0)
+ {
+ return a;
+ }
+
+ var c = append_(a, b);
+
+ // Check if both nodes can be crunshed together.
+ if (c[0].table.length + c[1].table.length <= M)
+ {
+ if (c[0].table.length === 0)
+ {
+ return c[1];
+ }
+ if (c[1].table.length === 0)
+ {
+ return c[0];
+ }
+
+ // Adjust .table and .lengths
+ c[0].table = c[0].table.concat(c[1].table);
+ if (c[0].height > 0)
+ {
+ var len = length(c[0]);
+ for (var i = 0; i < c[1].lengths.length; i++)
+ {
+ c[1].lengths[i] += len;
+ }
+ c[0].lengths = c[0].lengths.concat(c[1].lengths);
+ }
+
+ return c[0];
+ }
+
+ if (c[0].height > 0)
+ {
+ var toRemove = calcToRemove(a, b);
+ if (toRemove > E)
+ {
+ c = shuffle(c[0], c[1], toRemove);
+ }
+ }
+
+ return siblise(c[0], c[1]);
+}
+
+// Returns an array of two nodes; right and left. One node _may_ be empty.
+function append_(a, b)
+{
+ if (a.height === 0 && b.height === 0)
+ {
+ return [a, b];
+ }
+
+ if (a.height !== 1 || b.height !== 1)
+ {
+ if (a.height === b.height)
+ {
+ a = nodeCopy(a);
+ b = nodeCopy(b);
+ var appended = append_(botRight(a), botLeft(b));
+
+ insertRight(a, appended[1]);
+ insertLeft(b, appended[0]);
+ }
+ else if (a.height > b.height)
+ {
+ a = nodeCopy(a);
+ var appended = append_(botRight(a), b);
+
+ insertRight(a, appended[0]);
+ b = parentise(appended[1], appended[1].height + 1);
+ }
+ else
+ {
+ b = nodeCopy(b);
+ var appended = append_(a, botLeft(b));
+
+ var left = appended[0].table.length === 0 ? 0 : 1;
+ var right = left === 0 ? 1 : 0;
+ insertLeft(b, appended[left]);
+ a = parentise(appended[right], appended[right].height + 1);
+ }
+ }
+
+ // Check if balancing is needed and return based on that.
+ if (a.table.length === 0 || b.table.length === 0)
+ {
+ return [a, b];
+ }
+
+ var toRemove = calcToRemove(a, b);
+ if (toRemove <= E)
+ {
+ return [a, b];
+ }
+ return shuffle(a, b, toRemove);
+}
+
+// Helperfunctions for append_. Replaces a child node at the side of the parent.
+function insertRight(parent, node)
+{
+ var index = parent.table.length - 1;
+ parent.table[index] = node;
+ parent.lengths[index] = length(node);
+ parent.lengths[index] += index > 0 ? parent.lengths[index - 1] : 0;
+}
+
+function insertLeft(parent, node)
+{
+ if (node.table.length > 0)
+ {
+ parent.table[0] = node;
+ parent.lengths[0] = length(node);
+
+ var len = length(parent.table[0]);
+ for (var i = 1; i < parent.lengths.length; i++)
+ {
+ len += length(parent.table[i]);
+ parent.lengths[i] = len;
+ }
+ }
+ else
+ {
+ parent.table.shift();
+ for (var i = 1; i < parent.lengths.length; i++)
+ {
+ parent.lengths[i] = parent.lengths[i] - parent.lengths[0];
+ }
+ parent.lengths.shift();
+ }
+}
+
+// Returns the extra search steps for E. Refer to the paper.
+function calcToRemove(a, b)
+{
+ var subLengths = 0;
+ for (var i = 0; i < a.table.length; i++)
+ {
+ subLengths += a.table[i].table.length;
+ }
+ for (var i = 0; i < b.table.length; i++)
+ {
+ subLengths += b.table[i].table.length;
+ }
+
+ var toRemove = a.table.length + b.table.length;
+ return toRemove - (Math.floor((subLengths - 1) / M) + 1);
+}
+
+// get2, set2 and saveSlot are helpers for accessing elements over two arrays.
+function get2(a, b, index)
+{
+ return index < a.length
+ ? a[index]
+ : b[index - a.length];
+}
+
+function set2(a, b, index, value)
+{
+ if (index < a.length)
+ {
+ a[index] = value;
+ }
+ else
+ {
+ b[index - a.length] = value;
+ }
+}
+
+function saveSlot(a, b, index, slot)
+{
+ set2(a.table, b.table, index, slot);
+
+ var l = (index === 0 || index === a.lengths.length)
+ ? 0
+ : get2(a.lengths, a.lengths, index - 1);
+
+ set2(a.lengths, b.lengths, index, l + length(slot));
+}
+
+// Creates a node or leaf with a given length at their arrays for perfomance.
+// Is only used by shuffle.
+function createNode(h, length)
+{
+ if (length < 0)
+ {
+ length = 0;
+ }
+ var a = {
+ ctor: '_Array',
+ height: h,
+ table: new Array(length)
+ };
+ if (h > 0)
+ {
+ a.lengths = new Array(length);
+ }
+ return a;
+}
+
+// Returns an array of two balanced nodes.
+function shuffle(a, b, toRemove)
+{
+ var newA = createNode(a.height, Math.min(M, a.table.length + b.table.length - toRemove));
+ var newB = createNode(a.height, newA.table.length - (a.table.length + b.table.length - toRemove));
+
+ // Skip the slots with size M. More precise: copy the slot references
+ // to the new node
+ var read = 0;
+ while (get2(a.table, b.table, read).table.length % M === 0)
+ {
+ set2(newA.table, newB.table, read, get2(a.table, b.table, read));
+ set2(newA.lengths, newB.lengths, read, get2(a.lengths, b.lengths, read));
+ read++;
+ }
+
+ // Pulling items from left to right, caching in a slot before writing
+ // it into the new nodes.
+ var write = read;
+ var slot = new createNode(a.height - 1, 0);
+ var from = 0;
+
+ // If the current slot is still containing data, then there will be at
+ // least one more write, so we do not break this loop yet.
+ while (read - write - (slot.table.length > 0 ? 1 : 0) < toRemove)
+ {
+ // Find out the max possible items for copying.
+ var source = get2(a.table, b.table, read);
+ var to = Math.min(M - slot.table.length, source.table.length);
+
+ // Copy and adjust size table.
+ slot.table = slot.table.concat(source.table.slice(from, to));
+ if (slot.height > 0)
+ {
+ var len = slot.lengths.length;
+ for (var i = len; i < len + to - from; i++)
+ {
+ slot.lengths[i] = length(slot.table[i]);
+ slot.lengths[i] += (i > 0 ? slot.lengths[i - 1] : 0);
+ }
+ }
+
+ from += to;
+
+ // Only proceed to next slots[i] if the current one was
+ // fully copied.
+ if (source.table.length <= to)
+ {
+ read++; from = 0;
+ }
+
+ // Only create a new slot if the current one is filled up.
+ if (slot.table.length === M)
+ {
+ saveSlot(newA, newB, write, slot);
+ slot = createNode(a.height - 1, 0);
+ write++;
+ }
+ }
+
+ // Cleanup after the loop. Copy the last slot into the new nodes.
+ if (slot.table.length > 0)
+ {
+ saveSlot(newA, newB, write, slot);
+ write++;
+ }
+
+ // Shift the untouched slots to the left
+ while (read < a.table.length + b.table.length )
+ {
+ saveSlot(newA, newB, write, get2(a.table, b.table, read));
+ read++;
+ write++;
+ }
+
+ return [newA, newB];
+}
+
+// Navigation functions
+function botRight(a)
+{
+ return a.table[a.table.length - 1];
+}
+function botLeft(a)
+{
+ return a.table[0];
+}
+
+// Copies a node for updating. Note that you should not use this if
+// only updating only one of "table" or "lengths" for performance reasons.
+function nodeCopy(a)
+{
+ var newA = {
+ ctor: '_Array',
+ height: a.height,
+ table: a.table.slice()
+ };
+ if (a.height > 0)
+ {
+ newA.lengths = a.lengths.slice();
+ }
+ return newA;
+}
+
+// Returns how many items are in the tree.
+function length(array)
+{
+ if (array.height === 0)
+ {
+ return array.table.length;
+ }
+ else
+ {
+ return array.lengths[array.lengths.length - 1];
+ }
+}
+
+// Calculates in which slot of "table" the item probably is, then
+// find the exact slot via forward searching in "lengths". Returns the index.
+function getSlot(i, a)
+{
+ var slot = i >> (5 * a.height);
+ while (a.lengths[slot] <= i)
+ {
+ slot++;
+ }
+ return slot;
+}
+
+// Recursively creates a tree with a given height containing
+// only the given item.
+function create(item, h)
+{
+ if (h === 0)
+ {
+ return {
+ ctor: '_Array',
+ height: 0,
+ table: [item]
+ };
+ }
+ return {
+ ctor: '_Array',
+ height: h,
+ table: [create(item, h - 1)],
+ lengths: [1]
+ };
+}
+
+// Recursively creates a tree that contains the given tree.
+function parentise(tree, h)
+{
+ if (h === tree.height)
+ {
+ return tree;
+ }
+
+ return {
+ ctor: '_Array',
+ height: h,
+ table: [parentise(tree, h - 1)],
+ lengths: [length(tree)]
+ };
+}
+
+// Emphasizes blood brotherhood beneath two trees.
+function siblise(a, b)
+{
+ return {
+ ctor: '_Array',
+ height: a.height + 1,
+ table: [a, b],
+ lengths: [length(a), length(a) + length(b)]
+ };
+}
+
+function toJSArray(a)
+{
+ var jsArray = new Array(length(a));
+ toJSArray_(jsArray, 0, a);
+ return jsArray;
+}
+
+function toJSArray_(jsArray, i, a)
+{
+ for (var t = 0; t < a.table.length; t++)
+ {
+ if (a.height === 0)
+ {
+ jsArray[i + t] = a.table[t];
+ }
+ else
+ {
+ var inc = t === 0 ? 0 : a.lengths[t - 1];
+ toJSArray_(jsArray, i + inc, a.table[t]);
+ }
+ }
+}
+
+function fromJSArray(jsArray)
+{
+ if (jsArray.length === 0)
+ {
+ return empty;
+ }
+ var h = Math.floor(Math.log(jsArray.length) / Math.log(M));
+ return fromJSArray_(jsArray, h, 0, jsArray.length);
+}
+
+function fromJSArray_(jsArray, h, from, to)
+{
+ if (h === 0)
+ {
+ return {
+ ctor: '_Array',
+ height: 0,
+ table: jsArray.slice(from, to)
+ };
+ }
+
+ var step = Math.pow(M, h);
+ var table = new Array(Math.ceil((to - from) / step));
+ var lengths = new Array(table.length);
+ for (var i = 0; i < table.length; i++)
+ {
+ table[i] = fromJSArray_(jsArray, h - 1, from + (i * step), Math.min(from + ((i + 1) * step), to));
+ lengths[i] = length(table[i]) + (i > 0 ? lengths[i - 1] : 0);
+ }
+ return {
+ ctor: '_Array',
+ height: h,
+ table: table,
+ lengths: lengths
+ };
+}
+
+return {
+ empty: empty,
+ fromList: fromList,
+ toList: toList,
+ initialize: F2(initialize),
+ append: F2(append),
+ push: F2(push),
+ slice: F3(slice),
+ get: F2(get),
+ set: F3(set),
+ map: F2(map),
+ indexedMap: F2(indexedMap),
+ foldl: F3(foldl),
+ foldr: F3(foldr),
+ length: length,
+
+ toJSArray: toJSArray,
+ fromJSArray: fromJSArray
+};
+
+}();
+//import Native.Utils //
+
+var _elm_lang$core$Native_Basics = function() {
+
+function div(a, b)
+{
+ return (a / b) | 0;
+}
+function rem(a, b)
+{
+ return a % b;
+}
+function mod(a, b)
+{
+ if (b === 0)
+ {
+ throw new Error('Cannot perform mod 0. Division by zero error.');
+ }
+ var r = a % b;
+ var m = a === 0 ? 0 : (b > 0 ? (a >= 0 ? r : r + b) : -mod(-a, -b));
+
+ return m === b ? 0 : m;
+}
+function logBase(base, n)
+{
+ return Math.log(n) / Math.log(base);
+}
+function negate(n)
+{
+ return -n;
+}
+function abs(n)
+{
+ return n < 0 ? -n : n;
+}
+
+function min(a, b)
+{
+ return _elm_lang$core$Native_Utils.cmp(a, b) < 0 ? a : b;
+}
+function max(a, b)
+{
+ return _elm_lang$core$Native_Utils.cmp(a, b) > 0 ? a : b;
+}
+function clamp(lo, hi, n)
+{
+ return _elm_lang$core$Native_Utils.cmp(n, lo) < 0
+ ? lo
+ : _elm_lang$core$Native_Utils.cmp(n, hi) > 0
+ ? hi
+ : n;
+}
+
+var ord = ['LT', 'EQ', 'GT'];
+
+function compare(x, y)
+{
+ return { ctor: ord[_elm_lang$core$Native_Utils.cmp(x, y) + 1] };
+}
+
+function xor(a, b)
+{
+ return a !== b;
+}
+function not(b)
+{
+ return !b;
+}
+function isInfinite(n)
+{
+ return n === Infinity || n === -Infinity;
+}
+
+function truncate(n)
+{
+ return n | 0;
+}
+
+function degrees(d)
+{
+ return d * Math.PI / 180;
+}
+function turns(t)
+{
+ return 2 * Math.PI * t;
+}
+function fromPolar(point)
+{
+ var r = point._0;
+ var t = point._1;
+ return _elm_lang$core$Native_Utils.Tuple2(r * Math.cos(t), r * Math.sin(t));
+}
+function toPolar(point)
+{
+ var x = point._0;
+ var y = point._1;
+ return _elm_lang$core$Native_Utils.Tuple2(Math.sqrt(x * x + y * y), Math.atan2(y, x));
+}
+
+return {
+ div: F2(div),
+ rem: F2(rem),
+ mod: F2(mod),
+
+ pi: Math.PI,
+ e: Math.E,
+ cos: Math.cos,
+ sin: Math.sin,
+ tan: Math.tan,
+ acos: Math.acos,
+ asin: Math.asin,
+ atan: Math.atan,
+ atan2: F2(Math.atan2),
+
+ degrees: degrees,
+ turns: turns,
+ fromPolar: fromPolar,
+ toPolar: toPolar,
+
+ sqrt: Math.sqrt,
+ logBase: F2(logBase),
+ negate: negate,
+ abs: abs,
+ min: F2(min),
+ max: F2(max),
+ clamp: F3(clamp),
+ compare: F2(compare),
+
+ xor: F2(xor),
+ not: not,
+
+ truncate: truncate,
+ ceiling: Math.ceil,
+ floor: Math.floor,
+ round: Math.round,
+ toFloat: function(x) { return x; },
+ isNaN: isNaN,
+ isInfinite: isInfinite
+};
+
+}();
+//import //
+
+var _elm_lang$core$Native_Utils = function() {
+
+// COMPARISONS
+
+function eq(x, y)
+{
+ var stack = [];
+ var isEqual = eqHelp(x, y, 0, stack);
+ var pair;
+ while (isEqual && (pair = stack.pop()))
+ {
+ isEqual = eqHelp(pair.x, pair.y, 0, stack);
+ }
+ return isEqual;
+}
+
+
+function eqHelp(x, y, depth, stack)
+{
+ if (depth > 100)
+ {
+ stack.push({ x: x, y: y });
+ return true;
+ }
+
+ if (x === y)
+ {
+ return true;
+ }
+
+ if (typeof x !== 'object')
+ {
+ if (typeof x === 'function')
+ {
+ throw new Error(
+ 'Trying to use `(==)` on functions. There is no way to know if functions are "the same" in the Elm sense.'
+ + ' Read more about this at http://package.elm-lang.org/packages/elm-lang/core/latest/Basics#=='
+ + ' which describes why it is this way and what the better version will look like.'
+ );
+ }
+ return false;
+ }
+
+ if (x === null || y === null)
+ {
+ return false
+ }
+
+ if (x instanceof Date)
+ {
+ return x.getTime() === y.getTime();
+ }
+
+ if (!('ctor' in x))
+ {
+ for (var key in x)
+ {
+ if (!eqHelp(x[key], y[key], depth + 1, stack))
+ {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ // convert Dicts and Sets to lists
+ if (x.ctor === 'RBNode_elm_builtin' || x.ctor === 'RBEmpty_elm_builtin')
+ {
+ x = _elm_lang$core$Dict$toList(x);
+ y = _elm_lang$core$Dict$toList(y);
+ }
+ if (x.ctor === 'Set_elm_builtin')
+ {
+ x = _elm_lang$core$Set$toList(x);
+ y = _elm_lang$core$Set$toList(y);
+ }
+
+ // check if lists are equal without recursion
+ if (x.ctor === '::')
+ {
+ var a = x;
+ var b = y;
+ while (a.ctor === '::' && b.ctor === '::')
+ {
+ if (!eqHelp(a._0, b._0, depth + 1, stack))
+ {
+ return false;
+ }
+ a = a._1;
+ b = b._1;
+ }
+ return a.ctor === b.ctor;
+ }
+
+ // check if Arrays are equal
+ if (x.ctor === '_Array')
+ {
+ var xs = _elm_lang$core$Native_Array.toJSArray(x);
+ var ys = _elm_lang$core$Native_Array.toJSArray(y);
+ if (xs.length !== ys.length)
+ {
+ return false;
+ }
+ for (var i = 0; i < xs.length; i++)
+ {
+ if (!eqHelp(xs[i], ys[i], depth + 1, stack))
+ {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ if (!eqHelp(x.ctor, y.ctor, depth + 1, stack))
+ {
+ return false;
+ }
+
+ for (var key in x)
+ {
+ if (!eqHelp(x[key], y[key], depth + 1, stack))
+ {
+ return false;
+ }
+ }
+ return true;
+}
+
+// Code in Generate/JavaScript.hs, Basics.js, and List.js depends on
+// the particular integer values assigned to LT, EQ, and GT.
+
+var LT = -1, EQ = 0, GT = 1;
+
+function cmp(x, y)
+{
+ if (typeof x !== 'object')
+ {
+ return x === y ? EQ : x < y ? LT : GT;
+ }
+
+ if (x instanceof String)
+ {
+ var a = x.valueOf();
+ var b = y.valueOf();
+ return a === b ? EQ : a < b ? LT : GT;
+ }
+
+ if (x.ctor === '::' || x.ctor === '[]')
+ {
+ while (x.ctor === '::' && y.ctor === '::')
+ {
+ var ord = cmp(x._0, y._0);
+ if (ord !== EQ)
+ {
+ return ord;
+ }
+ x = x._1;
+ y = y._1;
+ }
+ return x.ctor === y.ctor ? EQ : x.ctor === '[]' ? LT : GT;
+ }
+
+ if (x.ctor.slice(0, 6) === '_Tuple')
+ {
+ var ord;
+ var n = x.ctor.slice(6) - 0;
+ var err = 'cannot compare tuples with more than 6 elements.';
+ if (n === 0) return EQ;
+ if (n >= 1) { ord = cmp(x._0, y._0); if (ord !== EQ) return ord;
+ if (n >= 2) { ord = cmp(x._1, y._1); if (ord !== EQ) return ord;
+ if (n >= 3) { ord = cmp(x._2, y._2); if (ord !== EQ) return ord;
+ if (n >= 4) { ord = cmp(x._3, y._3); if (ord !== EQ) return ord;
+ if (n >= 5) { ord = cmp(x._4, y._4); if (ord !== EQ) return ord;
+ if (n >= 6) { ord = cmp(x._5, y._5); if (ord !== EQ) return ord;
+ if (n >= 7) throw new Error('Comparison error: ' + err); } } } } } }
+ return EQ;
+ }
+
+ throw new Error(
+ 'Comparison error: comparison is only defined on ints, '
+ + 'floats, times, chars, strings, lists of comparable values, '
+ + 'and tuples of comparable values.'
+ );
+}
+
+
+// COMMON VALUES
+
+var Tuple0 = {
+ ctor: '_Tuple0'
+};
+
+function Tuple2(x, y)
+{
+ return {
+ ctor: '_Tuple2',
+ _0: x,
+ _1: y
+ };
+}
+
+function chr(c)
+{
+ return new String(c);
+}
+
+
+// GUID
+
+var count = 0;
+function guid(_)
+{
+ return count++;
+}
+
+
+// RECORDS
+
+function update(oldRecord, updatedFields)
+{
+ var newRecord = {};
+
+ for (var key in oldRecord)
+ {
+ newRecord[key] = oldRecord[key];
+ }
+
+ for (var key in updatedFields)
+ {
+ newRecord[key] = updatedFields[key];
+ }
+
+ return newRecord;
+}
+
+
+//// LIST STUFF ////
+
+var Nil = { ctor: '[]' };
+
+function Cons(hd, tl)
+{
+ return {
+ ctor: '::',
+ _0: hd,
+ _1: tl
+ };
+}
+
+function append(xs, ys)
+{
+ // append Strings
+ if (typeof xs === 'string')
+ {
+ return xs + ys;
+ }
+
+ // append Lists
+ if (xs.ctor === '[]')
+ {
+ return ys;
+ }
+ var root = Cons(xs._0, Nil);
+ var curr = root;
+ xs = xs._1;
+ while (xs.ctor !== '[]')
+ {
+ curr._1 = Cons(xs._0, Nil);
+ xs = xs._1;
+ curr = curr._1;
+ }
+ curr._1 = ys;
+ return root;
+}
+
+
+// CRASHES
+
+function crash(moduleName, region)
+{
+ return function(message) {
+ throw new Error(
+ 'Ran into a `Debug.crash` in module `' + moduleName + '` ' + regionToString(region) + '\n'
+ + 'The message provided by the code author is:\n\n '
+ + message
+ );
+ };
+}
+
+function crashCase(moduleName, region, value)
+{
+ return function(message) {
+ throw new Error(
+ 'Ran into a `Debug.crash` in module `' + moduleName + '`\n\n'
+ + 'This was caused by the `case` expression ' + regionToString(region) + '.\n'
+ + 'One of the branches ended with a crash and the following value got through:\n\n ' + toString(value) + '\n\n'
+ + 'The message provided by the code author is:\n\n '
+ + message
+ );
+ };
+}
+
+function regionToString(region)
+{
+ if (region.start.line == region.end.line)
+ {
+ return 'on line ' + region.start.line;
+ }
+ return 'between lines ' + region.start.line + ' and ' + region.end.line;
+}
+
+
+// TO STRING
+
+function toString(v)
+{
+ var type = typeof v;
+ if (type === 'function')
+ {
+ return '<function>';
+ }
+
+ if (type === 'boolean')
+ {
+ return v ? 'True' : 'False';
+ }
+
+ if (type === 'number')
+ {
+ return v + '';
+ }
+
+ if (v instanceof String)
+ {
+ return '\'' + addSlashes(v, true) + '\'';
+ }
+
+ if (type === 'string')
+ {
+ return '"' + addSlashes(v, false) + '"';
+ }
+
+ if (v === null)
+ {
+ return 'null';
+ }
+
+ if (type === 'object' && 'ctor' in v)
+ {
+ var ctorStarter = v.ctor.substring(0, 5);
+
+ if (ctorStarter === '_Tupl')
+ {
+ var output = [];
+ for (var k in v)
+ {
+ if (k === 'ctor') continue;
+ output.push(toString(v[k]));
+ }
+ return '(' + output.join(',') + ')';
+ }
+
+ if (ctorStarter === '_Task')
+ {
+ return '<task>'
+ }
+
+ if (v.ctor === '_Array')
+ {
+ var list = _elm_lang$core$Array$toList(v);
+ return 'Array.fromList ' + toString(list);
+ }
+
+ if (v.ctor === '<decoder>')
+ {
+ return '<decoder>';
+ }
+
+ if (v.ctor === '_Process')
+ {
+ return '<process:' + v.id + '>';
+ }
+
+ if (v.ctor === '::')
+ {
+ var output = '[' + toString(v._0);
+ v = v._1;
+ while (v.ctor === '::')
+ {
+ output += ',' + toString(v._0);
+ v = v._1;
+ }
+ return output + ']';
+ }
+
+ if (v.ctor === '[]')
+ {
+ return '[]';
+ }
+
+ if (v.ctor === 'Set_elm_builtin')
+ {
+ return 'Set.fromList ' + toString(_elm_lang$core$Set$toList(v));
+ }
+
+ if (v.ctor === 'RBNode_elm_builtin' || v.ctor === 'RBEmpty_elm_builtin')
+ {
+ return 'Dict.fromList ' + toString(_elm_lang$core$Dict$toList(v));
+ }
+
+ var output = '';
+ for (var i in v)
+ {
+ if (i === 'ctor') continue;
+ var str = toString(v[i]);
+ var c0 = str[0];
+ var parenless = c0 === '{' || c0 === '(' || c0 === '<' || c0 === '"' || str.indexOf(' ') < 0;
+ output += ' ' + (parenless ? str : '(' + str + ')');
+ }
+ return v.ctor + output;
+ }
+
+ if (type === 'object')
+ {
+ if (v instanceof Date)
+ {
+ return '<' + v.toString() + '>';
+ }
+
+ if (v.elm_web_socket)
+ {
+ return '<websocket>';
+ }
+
+ var output = [];
+ for (var k in v)
+ {
+ output.push(k + ' = ' + toString(v[k]));
+ }
+ if (output.length === 0)
+ {
+ return '{}';
+ }
+ return '{ ' + output.join(', ') + ' }';
+ }
+
+ return '<internal structure>';
+}
+
+function addSlashes(str, isChar)
+{
+ var s = str.replace(/\\/g, '\\\\')
+ .replace(/\n/g, '\\n')
+ .replace(/\t/g, '\\t')
+ .replace(/\r/g, '\\r')
+ .replace(/\v/g, '\\v')
+ .replace(/\0/g, '\\0');
+ if (isChar)
+ {
+ return s.replace(/\'/g, '\\\'');
+ }
+ else
+ {
+ return s.replace(/\"/g, '\\"');
+ }
+}
+
+
+return {
+ eq: eq,
+ cmp: cmp,
+ Tuple0: Tuple0,
+ Tuple2: Tuple2,
+ chr: chr,
+ update: update,
+ guid: guid,
+
+ append: F2(append),
+
+ crash: crash,
+ crashCase: crashCase,
+
+ toString: toString
+};
+
+}();
+var _elm_lang$core$Basics$never = function (_p0) {
+ never:
+ while (true) {
+ var _p1 = _p0;
+ var _v1 = _p1._0;
+ _p0 = _v1;
+ continue never;
+ }
+};
+var _elm_lang$core$Basics$uncurry = F2(
+ function (f, _p2) {
+ var _p3 = _p2;
+ return A2(f, _p3._0, _p3._1);
+ });
+var _elm_lang$core$Basics$curry = F3(
+ function (f, a, b) {
+ return f(
+ {ctor: '_Tuple2', _0: a, _1: b});
+ });
+var _elm_lang$core$Basics$flip = F3(
+ function (f, b, a) {
+ return A2(f, a, b);
+ });
+var _elm_lang$core$Basics$always = F2(
+ function (a, _p4) {
+ return a;
+ });
+var _elm_lang$core$Basics$identity = function (x) {
+ return x;
+};
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['<|'] = F2(
+ function (f, x) {
+ return f(x);
+ });
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['|>'] = F2(
+ function (x, f) {
+ return f(x);
+ });
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['>>'] = F3(
+ function (f, g, x) {
+ return g(
+ f(x));
+ });
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['<<'] = F3(
+ function (g, f, x) {
+ return g(
+ f(x));
+ });
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['++'] = _elm_lang$core$Native_Utils.append;
+var _elm_lang$core$Basics$toString = _elm_lang$core$Native_Utils.toString;
+var _elm_lang$core$Basics$isInfinite = _elm_lang$core$Native_Basics.isInfinite;
+var _elm_lang$core$Basics$isNaN = _elm_lang$core$Native_Basics.isNaN;
+var _elm_lang$core$Basics$toFloat = _elm_lang$core$Native_Basics.toFloat;
+var _elm_lang$core$Basics$ceiling = _elm_lang$core$Native_Basics.ceiling;
+var _elm_lang$core$Basics$floor = _elm_lang$core$Native_Basics.floor;
+var _elm_lang$core$Basics$truncate = _elm_lang$core$Native_Basics.truncate;
+var _elm_lang$core$Basics$round = _elm_lang$core$Native_Basics.round;
+var _elm_lang$core$Basics$not = _elm_lang$core$Native_Basics.not;
+var _elm_lang$core$Basics$xor = _elm_lang$core$Native_Basics.xor;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['||'] = _elm_lang$core$Native_Basics.or;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['&&'] = _elm_lang$core$Native_Basics.and;
+var _elm_lang$core$Basics$max = _elm_lang$core$Native_Basics.max;
+var _elm_lang$core$Basics$min = _elm_lang$core$Native_Basics.min;
+var _elm_lang$core$Basics$compare = _elm_lang$core$Native_Basics.compare;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['>='] = _elm_lang$core$Native_Basics.ge;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['<='] = _elm_lang$core$Native_Basics.le;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['>'] = _elm_lang$core$Native_Basics.gt;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['<'] = _elm_lang$core$Native_Basics.lt;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['/='] = _elm_lang$core$Native_Basics.neq;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['=='] = _elm_lang$core$Native_Basics.eq;
+var _elm_lang$core$Basics$e = _elm_lang$core$Native_Basics.e;
+var _elm_lang$core$Basics$pi = _elm_lang$core$Native_Basics.pi;
+var _elm_lang$core$Basics$clamp = _elm_lang$core$Native_Basics.clamp;
+var _elm_lang$core$Basics$logBase = _elm_lang$core$Native_Basics.logBase;
+var _elm_lang$core$Basics$abs = _elm_lang$core$Native_Basics.abs;
+var _elm_lang$core$Basics$negate = _elm_lang$core$Native_Basics.negate;
+var _elm_lang$core$Basics$sqrt = _elm_lang$core$Native_Basics.sqrt;
+var _elm_lang$core$Basics$atan2 = _elm_lang$core$Native_Basics.atan2;
+var _elm_lang$core$Basics$atan = _elm_lang$core$Native_Basics.atan;
+var _elm_lang$core$Basics$asin = _elm_lang$core$Native_Basics.asin;
+var _elm_lang$core$Basics$acos = _elm_lang$core$Native_Basics.acos;
+var _elm_lang$core$Basics$tan = _elm_lang$core$Native_Basics.tan;
+var _elm_lang$core$Basics$sin = _elm_lang$core$Native_Basics.sin;
+var _elm_lang$core$Basics$cos = _elm_lang$core$Native_Basics.cos;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['^'] = _elm_lang$core$Native_Basics.exp;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['%'] = _elm_lang$core$Native_Basics.mod;
+var _elm_lang$core$Basics$rem = _elm_lang$core$Native_Basics.rem;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['//'] = _elm_lang$core$Native_Basics.div;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['/'] = _elm_lang$core$Native_Basics.floatDiv;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['*'] = _elm_lang$core$Native_Basics.mul;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['-'] = _elm_lang$core$Native_Basics.sub;
+var _elm_lang$core$Basics_ops = _elm_lang$core$Basics_ops || {};
+_elm_lang$core$Basics_ops['+'] = _elm_lang$core$Native_Basics.add;
+var _elm_lang$core$Basics$toPolar = _elm_lang$core$Native_Basics.toPolar;
+var _elm_lang$core$Basics$fromPolar = _elm_lang$core$Native_Basics.fromPolar;
+var _elm_lang$core$Basics$turns = _elm_lang$core$Native_Basics.turns;
+var _elm_lang$core$Basics$degrees = _elm_lang$core$Native_Basics.degrees;
+var _elm_lang$core$Basics$radians = function (t) {
+ return t;
+};
+var _elm_lang$core$Basics$GT = {ctor: 'GT'};
+var _elm_lang$core$Basics$EQ = {ctor: 'EQ'};
+var _elm_lang$core$Basics$LT = {ctor: 'LT'};
+var _elm_lang$core$Basics$JustOneMore = function (a) {
+ return {ctor: 'JustOneMore', _0: a};
+};
+
+var _elm_lang$core$Maybe$withDefault = F2(
+ function ($default, maybe) {
+ var _p0 = maybe;
+ if (_p0.ctor === 'Just') {
+ return _p0._0;
+ } else {
+ return $default;
+ }
+ });
+var _elm_lang$core$Maybe$Nothing = {ctor: 'Nothing'};
+var _elm_lang$core$Maybe$andThen = F2(
+ function (callback, maybeValue) {
+ var _p1 = maybeValue;
+ if (_p1.ctor === 'Just') {
+ return callback(_p1._0);
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+ });
+var _elm_lang$core$Maybe$Just = function (a) {
+ return {ctor: 'Just', _0: a};
+};
+var _elm_lang$core$Maybe$map = F2(
+ function (f, maybe) {
+ var _p2 = maybe;
+ if (_p2.ctor === 'Just') {
+ return _elm_lang$core$Maybe$Just(
+ f(_p2._0));
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+ });
+var _elm_lang$core$Maybe$map2 = F3(
+ function (func, ma, mb) {
+ var _p3 = {ctor: '_Tuple2', _0: ma, _1: mb};
+ if (((_p3.ctor === '_Tuple2') && (_p3._0.ctor === 'Just')) && (_p3._1.ctor === 'Just')) {
+ return _elm_lang$core$Maybe$Just(
+ A2(func, _p3._0._0, _p3._1._0));
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+ });
+var _elm_lang$core$Maybe$map3 = F4(
+ function (func, ma, mb, mc) {
+ var _p4 = {ctor: '_Tuple3', _0: ma, _1: mb, _2: mc};
+ if ((((_p4.ctor === '_Tuple3') && (_p4._0.ctor === 'Just')) && (_p4._1.ctor === 'Just')) && (_p4._2.ctor === 'Just')) {
+ return _elm_lang$core$Maybe$Just(
+ A3(func, _p4._0._0, _p4._1._0, _p4._2._0));
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+ });
+var _elm_lang$core$Maybe$map4 = F5(
+ function (func, ma, mb, mc, md) {
+ var _p5 = {ctor: '_Tuple4', _0: ma, _1: mb, _2: mc, _3: md};
+ if (((((_p5.ctor === '_Tuple4') && (_p5._0.ctor === 'Just')) && (_p5._1.ctor === 'Just')) && (_p5._2.ctor === 'Just')) && (_p5._3.ctor === 'Just')) {
+ return _elm_lang$core$Maybe$Just(
+ A4(func, _p5._0._0, _p5._1._0, _p5._2._0, _p5._3._0));
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+ });
+var _elm_lang$core$Maybe$map5 = F6(
+ function (func, ma, mb, mc, md, me) {
+ var _p6 = {ctor: '_Tuple5', _0: ma, _1: mb, _2: mc, _3: md, _4: me};
+ if ((((((_p6.ctor === '_Tuple5') && (_p6._0.ctor === 'Just')) && (_p6._1.ctor === 'Just')) && (_p6._2.ctor === 'Just')) && (_p6._3.ctor === 'Just')) && (_p6._4.ctor === 'Just')) {
+ return _elm_lang$core$Maybe$Just(
+ A5(func, _p6._0._0, _p6._1._0, _p6._2._0, _p6._3._0, _p6._4._0));
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+ });
+
+//import Native.Utils //
+
+var _elm_lang$core$Native_List = function() {
+
+var Nil = { ctor: '[]' };
+
+function Cons(hd, tl)
+{
+ return { ctor: '::', _0: hd, _1: tl };
+}
+
+function fromArray(arr)
+{
+ var out = Nil;
+ for (var i = arr.length; i--; )
+ {
+ out = Cons(arr[i], out);
+ }
+ return out;
+}
+
+function toArray(xs)
+{
+ var out = [];
+ while (xs.ctor !== '[]')
+ {
+ out.push(xs._0);
+ xs = xs._1;
+ }
+ return out;
+}
+
+function foldr(f, b, xs)
+{
+ var arr = toArray(xs);
+ var acc = b;
+ for (var i = arr.length; i--; )
+ {
+ acc = A2(f, arr[i], acc);
+ }
+ return acc;
+}
+
+function map2(f, xs, ys)
+{
+ var arr = [];
+ while (xs.ctor !== '[]' && ys.ctor !== '[]')
+ {
+ arr.push(A2(f, xs._0, ys._0));
+ xs = xs._1;
+ ys = ys._1;
+ }
+ return fromArray(arr);
+}
+
+function map3(f, xs, ys, zs)
+{
+ var arr = [];
+ while (xs.ctor !== '[]' && ys.ctor !== '[]' && zs.ctor !== '[]')
+ {
+ arr.push(A3(f, xs._0, ys._0, zs._0));
+ xs = xs._1;
+ ys = ys._1;
+ zs = zs._1;
+ }
+ return fromArray(arr);
+}
+
+function map4(f, ws, xs, ys, zs)
+{
+ var arr = [];
+ while ( ws.ctor !== '[]'
+ && xs.ctor !== '[]'
+ && ys.ctor !== '[]'
+ && zs.ctor !== '[]')
+ {
+ arr.push(A4(f, ws._0, xs._0, ys._0, zs._0));
+ ws = ws._1;
+ xs = xs._1;
+ ys = ys._1;
+ zs = zs._1;
+ }
+ return fromArray(arr);
+}
+
+function map5(f, vs, ws, xs, ys, zs)
+{
+ var arr = [];
+ while ( vs.ctor !== '[]'
+ && ws.ctor !== '[]'
+ && xs.ctor !== '[]'
+ && ys.ctor !== '[]'
+ && zs.ctor !== '[]')
+ {
+ arr.push(A5(f, vs._0, ws._0, xs._0, ys._0, zs._0));
+ vs = vs._1;
+ ws = ws._1;
+ xs = xs._1;
+ ys = ys._1;
+ zs = zs._1;
+ }
+ return fromArray(arr);
+}
+
+function sortBy(f, xs)
+{
+ return fromArray(toArray(xs).sort(function(a, b) {
+ return _elm_lang$core$Native_Utils.cmp(f(a), f(b));
+ }));
+}
+
+function sortWith(f, xs)
+{
+ return fromArray(toArray(xs).sort(function(a, b) {
+ var ord = f(a)(b).ctor;
+ return ord === 'EQ' ? 0 : ord === 'LT' ? -1 : 1;
+ }));
+}
+
+return {
+ Nil: Nil,
+ Cons: Cons,
+ cons: F2(Cons),
+ toArray: toArray,
+ fromArray: fromArray,
+
+ foldr: F3(foldr),
+
+ map2: F3(map2),
+ map3: F4(map3),
+ map4: F5(map4),
+ map5: F6(map5),
+ sortBy: F2(sortBy),
+ sortWith: F2(sortWith)
+};
+
+}();
+var _elm_lang$core$List$sortWith = _elm_lang$core$Native_List.sortWith;
+var _elm_lang$core$List$sortBy = _elm_lang$core$Native_List.sortBy;
+var _elm_lang$core$List$sort = function (xs) {
+ return A2(_elm_lang$core$List$sortBy, _elm_lang$core$Basics$identity, xs);
+};
+var _elm_lang$core$List$singleton = function (value) {
+ return {
+ ctor: '::',
+ _0: value,
+ _1: {ctor: '[]'}
+ };
+};
+var _elm_lang$core$List$drop = F2(
+ function (n, list) {
+ drop:
+ while (true) {
+ if (_elm_lang$core$Native_Utils.cmp(n, 0) < 1) {
+ return list;
+ } else {
+ var _p0 = list;
+ if (_p0.ctor === '[]') {
+ return list;
+ } else {
+ var _v1 = n - 1,
+ _v2 = _p0._1;
+ n = _v1;
+ list = _v2;
+ continue drop;
+ }
+ }
+ }
+ });
+var _elm_lang$core$List$map5 = _elm_lang$core$Native_List.map5;
+var _elm_lang$core$List$map4 = _elm_lang$core$Native_List.map4;
+var _elm_lang$core$List$map3 = _elm_lang$core$Native_List.map3;
+var _elm_lang$core$List$map2 = _elm_lang$core$Native_List.map2;
+var _elm_lang$core$List$any = F2(
+ function (isOkay, list) {
+ any:
+ while (true) {
+ var _p1 = list;
+ if (_p1.ctor === '[]') {
+ return false;
+ } else {
+ if (isOkay(_p1._0)) {
+ return true;
+ } else {
+ var _v4 = isOkay,
+ _v5 = _p1._1;
+ isOkay = _v4;
+ list = _v5;
+ continue any;
+ }
+ }
+ }
+ });
+var _elm_lang$core$List$all = F2(
+ function (isOkay, list) {
+ return !A2(
+ _elm_lang$core$List$any,
+ function (_p2) {
+ return !isOkay(_p2);
+ },
+ list);
+ });
+var _elm_lang$core$List$foldr = _elm_lang$core$Native_List.foldr;
+var _elm_lang$core$List$foldl = F3(
+ function (func, acc, list) {
+ foldl:
+ while (true) {
+ var _p3 = list;
+ if (_p3.ctor === '[]') {
+ return acc;
+ } else {
+ var _v7 = func,
+ _v8 = A2(func, _p3._0, acc),
+ _v9 = _p3._1;
+ func = _v7;
+ acc = _v8;
+ list = _v9;
+ continue foldl;
+ }
+ }
+ });
+var _elm_lang$core$List$length = function (xs) {
+ return A3(
+ _elm_lang$core$List$foldl,
+ F2(
+ function (_p4, i) {
+ return i + 1;
+ }),
+ 0,
+ xs);
+};
+var _elm_lang$core$List$sum = function (numbers) {
+ return A3(
+ _elm_lang$core$List$foldl,
+ F2(
+ function (x, y) {
+ return x + y;
+ }),
+ 0,
+ numbers);
+};
+var _elm_lang$core$List$product = function (numbers) {
+ return A3(
+ _elm_lang$core$List$foldl,
+ F2(
+ function (x, y) {
+ return x * y;
+ }),
+ 1,
+ numbers);
+};
+var _elm_lang$core$List$maximum = function (list) {
+ var _p5 = list;
+ if (_p5.ctor === '::') {
+ return _elm_lang$core$Maybe$Just(
+ A3(_elm_lang$core$List$foldl, _elm_lang$core$Basics$max, _p5._0, _p5._1));
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+};
+var _elm_lang$core$List$minimum = function (list) {
+ var _p6 = list;
+ if (_p6.ctor === '::') {
+ return _elm_lang$core$Maybe$Just(
+ A3(_elm_lang$core$List$foldl, _elm_lang$core$Basics$min, _p6._0, _p6._1));
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+};
+var _elm_lang$core$List$member = F2(
+ function (x, xs) {
+ return A2(
+ _elm_lang$core$List$any,
+ function (a) {
+ return _elm_lang$core$Native_Utils.eq(a, x);
+ },
+ xs);
+ });
+var _elm_lang$core$List$isEmpty = function (xs) {
+ var _p7 = xs;
+ if (_p7.ctor === '[]') {
+ return true;
+ } else {
+ return false;
+ }
+};
+var _elm_lang$core$List$tail = function (list) {
+ var _p8 = list;
+ if (_p8.ctor === '::') {
+ return _elm_lang$core$Maybe$Just(_p8._1);
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+};
+var _elm_lang$core$List$head = function (list) {
+ var _p9 = list;
+ if (_p9.ctor === '::') {
+ return _elm_lang$core$Maybe$Just(_p9._0);
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+};
+var _elm_lang$core$List_ops = _elm_lang$core$List_ops || {};
+_elm_lang$core$List_ops['::'] = _elm_lang$core$Native_List.cons;
+var _elm_lang$core$List$map = F2(
+ function (f, xs) {
+ return A3(
+ _elm_lang$core$List$foldr,
+ F2(
+ function (x, acc) {
+ return {
+ ctor: '::',
+ _0: f(x),
+ _1: acc
+ };
+ }),
+ {ctor: '[]'},
+ xs);
+ });
+var _elm_lang$core$List$filter = F2(
+ function (pred, xs) {
+ var conditionalCons = F2(
+ function (front, back) {
+ return pred(front) ? {ctor: '::', _0: front, _1: back} : back;
+ });
+ return A3(
+ _elm_lang$core$List$foldr,
+ conditionalCons,
+ {ctor: '[]'},
+ xs);
+ });
+var _elm_lang$core$List$maybeCons = F3(
+ function (f, mx, xs) {
+ var _p10 = f(mx);
+ if (_p10.ctor === 'Just') {
+ return {ctor: '::', _0: _p10._0, _1: xs};
+ } else {
+ return xs;
+ }
+ });
+var _elm_lang$core$List$filterMap = F2(
+ function (f, xs) {
+ return A3(
+ _elm_lang$core$List$foldr,
+ _elm_lang$core$List$maybeCons(f),
+ {ctor: '[]'},
+ xs);
+ });
+var _elm_lang$core$List$reverse = function (list) {
+ return A3(
+ _elm_lang$core$List$foldl,
+ F2(
+ function (x, y) {
+ return {ctor: '::', _0: x, _1: y};
+ }),
+ {ctor: '[]'},
+ list);
+};
+var _elm_lang$core$List$scanl = F3(
+ function (f, b, xs) {
+ var scan1 = F2(
+ function (x, accAcc) {
+ var _p11 = accAcc;
+ if (_p11.ctor === '::') {
+ return {
+ ctor: '::',
+ _0: A2(f, x, _p11._0),
+ _1: accAcc
+ };
+ } else {
+ return {ctor: '[]'};
+ }
+ });
+ return _elm_lang$core$List$reverse(
+ A3(
+ _elm_lang$core$List$foldl,
+ scan1,
+ {
+ ctor: '::',
+ _0: b,
+ _1: {ctor: '[]'}
+ },
+ xs));
+ });
+var _elm_lang$core$List$append = F2(
+ function (xs, ys) {
+ var _p12 = ys;
+ if (_p12.ctor === '[]') {
+ return xs;
+ } else {
+ return A3(
+ _elm_lang$core$List$foldr,
+ F2(
+ function (x, y) {
+ return {ctor: '::', _0: x, _1: y};
+ }),
+ ys,
+ xs);
+ }
+ });
+var _elm_lang$core$List$concat = function (lists) {
+ return A3(
+ _elm_lang$core$List$foldr,
+ _elm_lang$core$List$append,
+ {ctor: '[]'},
+ lists);
+};
+var _elm_lang$core$List$concatMap = F2(
+ function (f, list) {
+ return _elm_lang$core$List$concat(
+ A2(_elm_lang$core$List$map, f, list));
+ });
+var _elm_lang$core$List$partition = F2(
+ function (pred, list) {
+ var step = F2(
+ function (x, _p13) {
+ var _p14 = _p13;
+ var _p16 = _p14._0;
+ var _p15 = _p14._1;
+ return pred(x) ? {
+ ctor: '_Tuple2',
+ _0: {ctor: '::', _0: x, _1: _p16},
+ _1: _p15
+ } : {
+ ctor: '_Tuple2',
+ _0: _p16,
+ _1: {ctor: '::', _0: x, _1: _p15}
+ };
+ });
+ return A3(
+ _elm_lang$core$List$foldr,
+ step,
+ {
+ ctor: '_Tuple2',
+ _0: {ctor: '[]'},
+ _1: {ctor: '[]'}
+ },
+ list);
+ });
+var _elm_lang$core$List$unzip = function (pairs) {
+ var step = F2(
+ function (_p18, _p17) {
+ var _p19 = _p18;
+ var _p20 = _p17;
+ return {
+ ctor: '_Tuple2',
+ _0: {ctor: '::', _0: _p19._0, _1: _p20._0},
+ _1: {ctor: '::', _0: _p19._1, _1: _p20._1}
+ };
+ });
+ return A3(
+ _elm_lang$core$List$foldr,
+ step,
+ {
+ ctor: '_Tuple2',
+ _0: {ctor: '[]'},
+ _1: {ctor: '[]'}
+ },
+ pairs);
+};
+var _elm_lang$core$List$intersperse = F2(
+ function (sep, xs) {
+ var _p21 = xs;
+ if (_p21.ctor === '[]') {
+ return {ctor: '[]'};
+ } else {
+ var step = F2(
+ function (x, rest) {
+ return {
+ ctor: '::',
+ _0: sep,
+ _1: {ctor: '::', _0: x, _1: rest}
+ };
+ });
+ var spersed = A3(
+ _elm_lang$core$List$foldr,
+ step,
+ {ctor: '[]'},
+ _p21._1);
+ return {ctor: '::', _0: _p21._0, _1: spersed};
+ }
+ });
+var _elm_lang$core$List$takeReverse = F3(
+ function (n, list, taken) {
+ takeReverse:
+ while (true) {
+ if (_elm_lang$core$Native_Utils.cmp(n, 0) < 1) {
+ return taken;
+ } else {
+ var _p22 = list;
+ if (_p22.ctor === '[]') {
+ return taken;
+ } else {
+ var _v23 = n - 1,
+ _v24 = _p22._1,
+ _v25 = {ctor: '::', _0: _p22._0, _1: taken};
+ n = _v23;
+ list = _v24;
+ taken = _v25;
+ continue takeReverse;
+ }
+ }
+ }
+ });
+var _elm_lang$core$List$takeTailRec = F2(
+ function (n, list) {
+ return _elm_lang$core$List$reverse(
+ A3(
+ _elm_lang$core$List$takeReverse,
+ n,
+ list,
+ {ctor: '[]'}));
+ });
+var _elm_lang$core$List$takeFast = F3(
+ function (ctr, n, list) {
+ if (_elm_lang$core$Native_Utils.cmp(n, 0) < 1) {
+ return {ctor: '[]'};
+ } else {
+ var _p23 = {ctor: '_Tuple2', _0: n, _1: list};
+ _v26_5:
+ do {
+ _v26_1:
+ do {
+ if (_p23.ctor === '_Tuple2') {
+ if (_p23._1.ctor === '[]') {
+ return list;
+ } else {
+ if (_p23._1._1.ctor === '::') {
+ switch (_p23._0) {
+ case 1:
+ break _v26_1;
+ case 2:
+ return {
+ ctor: '::',
+ _0: _p23._1._0,
+ _1: {
+ ctor: '::',
+ _0: _p23._1._1._0,
+ _1: {ctor: '[]'}
+ }
+ };
+ case 3:
+ if (_p23._1._1._1.ctor === '::') {
+ return {
+ ctor: '::',
+ _0: _p23._1._0,
+ _1: {
+ ctor: '::',
+ _0: _p23._1._1._0,
+ _1: {
+ ctor: '::',
+ _0: _p23._1._1._1._0,
+ _1: {ctor: '[]'}
+ }
+ }
+ };
+ } else {
+ break _v26_5;
+ }
+ default:
+ if ((_p23._1._1._1.ctor === '::') && (_p23._1._1._1._1.ctor === '::')) {
+ var _p28 = _p23._1._1._1._0;
+ var _p27 = _p23._1._1._0;
+ var _p26 = _p23._1._0;
+ var _p25 = _p23._1._1._1._1._0;
+ var _p24 = _p23._1._1._1._1._1;
+ return (_elm_lang$core$Native_Utils.cmp(ctr, 1000) > 0) ? {
+ ctor: '::',
+ _0: _p26,
+ _1: {
+ ctor: '::',
+ _0: _p27,
+ _1: {
+ ctor: '::',
+ _0: _p28,
+ _1: {
+ ctor: '::',
+ _0: _p25,
+ _1: A2(_elm_lang$core$List$takeTailRec, n - 4, _p24)
+ }
+ }
+ }
+ } : {
+ ctor: '::',
+ _0: _p26,
+ _1: {
+ ctor: '::',
+ _0: _p27,
+ _1: {
+ ctor: '::',
+ _0: _p28,
+ _1: {
+ ctor: '::',
+ _0: _p25,
+ _1: A3(_elm_lang$core$List$takeFast, ctr + 1, n - 4, _p24)
+ }
+ }
+ }
+ };
+ } else {
+ break _v26_5;
+ }
+ }
+ } else {
+ if (_p23._0 === 1) {
+ break _v26_1;
+ } else {
+ break _v26_5;
+ }
+ }
+ }
+ } else {
+ break _v26_5;
+ }
+ } while(false);
+ return {
+ ctor: '::',
+ _0: _p23._1._0,
+ _1: {ctor: '[]'}
+ };
+ } while(false);
+ return list;
+ }
+ });
+var _elm_lang$core$List$take = F2(
+ function (n, list) {
+ return A3(_elm_lang$core$List$takeFast, 0, n, list);
+ });
+var _elm_lang$core$List$repeatHelp = F3(
+ function (result, n, value) {
+ repeatHelp:
+ while (true) {
+ if (_elm_lang$core$Native_Utils.cmp(n, 0) < 1) {
+ return result;
+ } else {
+ var _v27 = {ctor: '::', _0: value, _1: result},
+ _v28 = n - 1,
+ _v29 = value;
+ result = _v27;
+ n = _v28;
+ value = _v29;
+ continue repeatHelp;
+ }
+ }
+ });
+var _elm_lang$core$List$repeat = F2(
+ function (n, value) {
+ return A3(
+ _elm_lang$core$List$repeatHelp,
+ {ctor: '[]'},
+ n,
+ value);
+ });
+var _elm_lang$core$List$rangeHelp = F3(
+ function (lo, hi, list) {
+ rangeHelp:
+ while (true) {
+ if (_elm_lang$core$Native_Utils.cmp(lo, hi) < 1) {
+ var _v30 = lo,
+ _v31 = hi - 1,
+ _v32 = {ctor: '::', _0: hi, _1: list};
+ lo = _v30;
+ hi = _v31;
+ list = _v32;
+ continue rangeHelp;
+ } else {
+ return list;
+ }
+ }
+ });
+var _elm_lang$core$List$range = F2(
+ function (lo, hi) {
+ return A3(
+ _elm_lang$core$List$rangeHelp,
+ lo,
+ hi,
+ {ctor: '[]'});
+ });
+var _elm_lang$core$List$indexedMap = F2(
+ function (f, xs) {
+ return A3(
+ _elm_lang$core$List$map2,
+ f,
+ A2(
+ _elm_lang$core$List$range,
+ 0,
+ _elm_lang$core$List$length(xs) - 1),
+ xs);
+ });
+
+var _elm_lang$core$Array$append = _elm_lang$core$Native_Array.append;
+var _elm_lang$core$Array$length = _elm_lang$core$Native_Array.length;
+var _elm_lang$core$Array$isEmpty = function (array) {
+ return _elm_lang$core$Native_Utils.eq(
+ _elm_lang$core$Array$length(array),
+ 0);
+};
+var _elm_lang$core$Array$slice = _elm_lang$core$Native_Array.slice;
+var _elm_lang$core$Array$set = _elm_lang$core$Native_Array.set;
+var _elm_lang$core$Array$get = F2(
+ function (i, array) {
+ return ((_elm_lang$core$Native_Utils.cmp(0, i) < 1) && (_elm_lang$core$Native_Utils.cmp(
+ i,
+ _elm_lang$core$Native_Array.length(array)) < 0)) ? _elm_lang$core$Maybe$Just(
+ A2(_elm_lang$core$Native_Array.get, i, array)) : _elm_lang$core$Maybe$Nothing;
+ });
+var _elm_lang$core$Array$push = _elm_lang$core$Native_Array.push;
+var _elm_lang$core$Array$empty = _elm_lang$core$Native_Array.empty;
+var _elm_lang$core$Array$filter = F2(
+ function (isOkay, arr) {
+ var update = F2(
+ function (x, xs) {
+ return isOkay(x) ? A2(_elm_lang$core$Native_Array.push, x, xs) : xs;
+ });
+ return A3(_elm_lang$core$Native_Array.foldl, update, _elm_lang$core$Native_Array.empty, arr);
+ });
+var _elm_lang$core$Array$foldr = _elm_lang$core$Native_Array.foldr;
+var _elm_lang$core$Array$foldl = _elm_lang$core$Native_Array.foldl;
+var _elm_lang$core$Array$indexedMap = _elm_lang$core$Native_Array.indexedMap;
+var _elm_lang$core$Array$map = _elm_lang$core$Native_Array.map;
+var _elm_lang$core$Array$toIndexedList = function (array) {
+ return A3(
+ _elm_lang$core$List$map2,
+ F2(
+ function (v0, v1) {
+ return {ctor: '_Tuple2', _0: v0, _1: v1};
+ }),
+ A2(
+ _elm_lang$core$List$range,
+ 0,
+ _elm_lang$core$Native_Array.length(array) - 1),
+ _elm_lang$core$Native_Array.toList(array));
+};
+var _elm_lang$core$Array$toList = _elm_lang$core$Native_Array.toList;
+var _elm_lang$core$Array$fromList = _elm_lang$core$Native_Array.fromList;
+var _elm_lang$core$Array$initialize = _elm_lang$core$Native_Array.initialize;
+var _elm_lang$core$Array$repeat = F2(
+ function (n, e) {
+ return A2(
+ _elm_lang$core$Array$initialize,
+ n,
+ _elm_lang$core$Basics$always(e));
+ });
+var _elm_lang$core$Array$Array = {ctor: 'Array'};
+
+//import Native.Utils //
+
+var _elm_lang$core$Native_Debug = function() {
+
+function log(tag, value)
+{
+ var msg = tag + ': ' + _elm_lang$core$Native_Utils.toString(value);
+ var process = process || {};
+ if (process.stdout)
+ {
+ process.stdout.write(msg);
+ }
+ else
+ {
+ console.log(msg);
+ }
+ return value;
+}
+
+function crash(message)
+{
+ throw new Error(message);
+}
+
+return {
+ crash: crash,
+ log: F2(log)
+};
+
+}();
+//import Maybe, Native.List, Native.Utils, Result //
+
+var _elm_lang$core$Native_String = function() {
+
+function isEmpty(str)
+{
+ return str.length === 0;
+}
+function cons(chr, str)
+{
+ return chr + str;
+}
+function uncons(str)
+{
+ var hd = str[0];
+ if (hd)
+ {
+ return _elm_lang$core$Maybe$Just(_elm_lang$core$Native_Utils.Tuple2(_elm_lang$core$Native_Utils.chr(hd), str.slice(1)));
+ }
+ return _elm_lang$core$Maybe$Nothing;
+}
+function append(a, b)
+{
+ return a + b;
+}
+function concat(strs)
+{
+ return _elm_lang$core$Native_List.toArray(strs).join('');
+}
+function length(str)
+{
+ return str.length;
+}
+function map(f, str)
+{
+ var out = str.split('');
+ for (var i = out.length; i--; )
+ {
+ out[i] = f(_elm_lang$core$Native_Utils.chr(out[i]));
+ }
+ return out.join('');
+}
+function filter(pred, str)
+{
+ return str.split('').map(_elm_lang$core$Native_Utils.chr).filter(pred).join('');
+}
+function reverse(str)
+{
+ return str.split('').reverse().join('');
+}
+function foldl(f, b, str)
+{
+ var len = str.length;
+ for (var i = 0; i < len; ++i)
+ {
+ b = A2(f, _elm_lang$core$Native_Utils.chr(str[i]), b);
+ }
+ return b;
+}
+function foldr(f, b, str)
+{
+ for (var i = str.length; i--; )
+ {
+ b = A2(f, _elm_lang$core$Native_Utils.chr(str[i]), b);
+ }
+ return b;
+}
+function split(sep, str)
+{
+ return _elm_lang$core$Native_List.fromArray(str.split(sep));
+}
+function join(sep, strs)
+{
+ return _elm_lang$core$Native_List.toArray(strs).join(sep);
+}
+function repeat(n, str)
+{
+ var result = '';
+ while (n > 0)
+ {
+ if (n & 1)
+ {
+ result += str;
+ }
+ n >>= 1, str += str;
+ }
+ return result;
+}
+function slice(start, end, str)
+{
+ return str.slice(start, end);
+}
+function left(n, str)
+{
+ return n < 1 ? '' : str.slice(0, n);
+}
+function right(n, str)
+{
+ return n < 1 ? '' : str.slice(-n);
+}
+function dropLeft(n, str)
+{
+ return n < 1 ? str : str.slice(n);
+}
+function dropRight(n, str)
+{
+ return n < 1 ? str : str.slice(0, -n);
+}
+function pad(n, chr, str)
+{
+ var half = (n - str.length) / 2;
+ return repeat(Math.ceil(half), chr) + str + repeat(half | 0, chr);
+}
+function padRight(n, chr, str)
+{
+ return str + repeat(n - str.length, chr);
+}
+function padLeft(n, chr, str)
+{
+ return repeat(n - str.length, chr) + str;
+}
+
+function trim(str)
+{
+ return str.trim();
+}
+function trimLeft(str)
+{
+ return str.replace(/^\s+/, '');
+}
+function trimRight(str)
+{
+ return str.replace(/\s+$/, '');
+}
+
+function words(str)
+{
+ return _elm_lang$core$Native_List.fromArray(str.trim().split(/\s+/g));
+}
+function lines(str)
+{
+ return _elm_lang$core$Native_List.fromArray(str.split(/\r\n|\r|\n/g));
+}
+
+function toUpper(str)
+{
+ return str.toUpperCase();
+}
+function toLower(str)
+{
+ return str.toLowerCase();
+}
+
+function any(pred, str)
+{
+ for (var i = str.length; i--; )
+ {
+ if (pred(_elm_lang$core$Native_Utils.chr(str[i])))
+ {
+ return true;
+ }
+ }
+ return false;
+}
+function all(pred, str)
+{
+ for (var i = str.length; i--; )
+ {
+ if (!pred(_elm_lang$core$Native_Utils.chr(str[i])))
+ {
+ return false;
+ }
+ }
+ return true;
+}
+
+function contains(sub, str)
+{
+ return str.indexOf(sub) > -1;
+}
+function startsWith(sub, str)
+{
+ return str.indexOf(sub) === 0;
+}
+function endsWith(sub, str)
+{
+ return str.length >= sub.length &&
+ str.lastIndexOf(sub) === str.length - sub.length;
+}
+function indexes(sub, str)
+{
+ var subLen = sub.length;
+
+ if (subLen < 1)
+ {
+ return _elm_lang$core$Native_List.Nil;
+ }
+
+ var i = 0;
+ var is = [];
+
+ while ((i = str.indexOf(sub, i)) > -1)
+ {
+ is.push(i);
+ i = i + subLen;
+ }
+
+ return _elm_lang$core$Native_List.fromArray(is);
+}
+
+
+function toInt(s)
+{
+ var len = s.length;
+
+ // if empty
+ if (len === 0)
+ {
+ return intErr(s);
+ }
+
+ // if hex
+ var c = s[0];
+ if (c === '0' && s[1] === 'x')
+ {
+ for (var i = 2; i < len; ++i)
+ {
+ var c = s[i];
+ if (('0' <= c && c <= '9') || ('A' <= c && c <= 'F') || ('a' <= c && c <= 'f'))
+ {
+ continue;
+ }
+ return intErr(s);
+ }
+ return _elm_lang$core$Result$Ok(parseInt(s, 16));
+ }
+
+ // is decimal
+ if (c > '9' || (c < '0' && c !== '-' && c !== '+'))
+ {
+ return intErr(s);
+ }
+ for (var i = 1; i < len; ++i)
+ {
+ var c = s[i];
+ if (c < '0' || '9' < c)
+ {
+ return intErr(s);
+ }
+ }
+
+ return _elm_lang$core$Result$Ok(parseInt(s, 10));
+}
+
+function intErr(s)
+{
+ return _elm_lang$core$Result$Err("could not convert string '" + s + "' to an Int");
+}
+
+
+function toFloat(s)
+{
+ // check if it is a hex, octal, or binary number
+ if (s.length === 0 || /[\sxbo]/.test(s))
+ {
+ return floatErr(s);
+ }
+ var n = +s;
+ // faster isNaN check
+ return n === n ? _elm_lang$core$Result$Ok(n) : floatErr(s);
+}
+
+function floatErr(s)
+{
+ return _elm_lang$core$Result$Err("could not convert string '" + s + "' to a Float");
+}
+
+
+function toList(str)
+{
+ return _elm_lang$core$Native_List.fromArray(str.split('').map(_elm_lang$core$Native_Utils.chr));
+}
+function fromList(chars)
+{
+ return _elm_lang$core$Native_List.toArray(chars).join('');
+}
+
+return {
+ isEmpty: isEmpty,
+ cons: F2(cons),
+ uncons: uncons,
+ append: F2(append),
+ concat: concat,
+ length: length,
+ map: F2(map),
+ filter: F2(filter),
+ reverse: reverse,
+ foldl: F3(foldl),
+ foldr: F3(foldr),
+
+ split: F2(split),
+ join: F2(join),
+ repeat: F2(repeat),
+
+ slice: F3(slice),
+ left: F2(left),
+ right: F2(right),
+ dropLeft: F2(dropLeft),
+ dropRight: F2(dropRight),
+
+ pad: F3(pad),
+ padLeft: F3(padLeft),
+ padRight: F3(padRight),
+
+ trim: trim,
+ trimLeft: trimLeft,
+ trimRight: trimRight,
+
+ words: words,
+ lines: lines,
+
+ toUpper: toUpper,
+ toLower: toLower,
+
+ any: F2(any),
+ all: F2(all),
+
+ contains: F2(contains),
+ startsWith: F2(startsWith),
+ endsWith: F2(endsWith),
+ indexes: F2(indexes),
+
+ toInt: toInt,
+ toFloat: toFloat,
+ toList: toList,
+ fromList: fromList
+};
+
+}();
+
+//import Native.Utils //
+
+var _elm_lang$core$Native_Char = function() {
+
+return {
+ fromCode: function(c) { return _elm_lang$core$Native_Utils.chr(String.fromCharCode(c)); },
+ toCode: function(c) { return c.charCodeAt(0); },
+ toUpper: function(c) { return _elm_lang$core$Native_Utils.chr(c.toUpperCase()); },
+ toLower: function(c) { return _elm_lang$core$Native_Utils.chr(c.toLowerCase()); },
+ toLocaleUpper: function(c) { return _elm_lang$core$Native_Utils.chr(c.toLocaleUpperCase()); },
+ toLocaleLower: function(c) { return _elm_lang$core$Native_Utils.chr(c.toLocaleLowerCase()); }
+};
+
+}();
+var _elm_lang$core$Char$fromCode = _elm_lang$core$Native_Char.fromCode;
+var _elm_lang$core$Char$toCode = _elm_lang$core$Native_Char.toCode;
+var _elm_lang$core$Char$toLocaleLower = _elm_lang$core$Native_Char.toLocaleLower;
+var _elm_lang$core$Char$toLocaleUpper = _elm_lang$core$Native_Char.toLocaleUpper;
+var _elm_lang$core$Char$toLower = _elm_lang$core$Native_Char.toLower;
+var _elm_lang$core$Char$toUpper = _elm_lang$core$Native_Char.toUpper;
+var _elm_lang$core$Char$isBetween = F3(
+ function (low, high, $char) {
+ var code = _elm_lang$core$Char$toCode($char);
+ return (_elm_lang$core$Native_Utils.cmp(
+ code,
+ _elm_lang$core$Char$toCode(low)) > -1) && (_elm_lang$core$Native_Utils.cmp(
+ code,
+ _elm_lang$core$Char$toCode(high)) < 1);
+ });
+var _elm_lang$core$Char$isUpper = A2(
+ _elm_lang$core$Char$isBetween,
+ _elm_lang$core$Native_Utils.chr('A'),
+ _elm_lang$core$Native_Utils.chr('Z'));
+var _elm_lang$core$Char$isLower = A2(
+ _elm_lang$core$Char$isBetween,
+ _elm_lang$core$Native_Utils.chr('a'),
+ _elm_lang$core$Native_Utils.chr('z'));
+var _elm_lang$core$Char$isDigit = A2(
+ _elm_lang$core$Char$isBetween,
+ _elm_lang$core$Native_Utils.chr('0'),
+ _elm_lang$core$Native_Utils.chr('9'));
+var _elm_lang$core$Char$isOctDigit = A2(
+ _elm_lang$core$Char$isBetween,
+ _elm_lang$core$Native_Utils.chr('0'),
+ _elm_lang$core$Native_Utils.chr('7'));
+var _elm_lang$core$Char$isHexDigit = function ($char) {
+ return _elm_lang$core$Char$isDigit($char) || (A3(
+ _elm_lang$core$Char$isBetween,
+ _elm_lang$core$Native_Utils.chr('a'),
+ _elm_lang$core$Native_Utils.chr('f'),
+ $char) || A3(
+ _elm_lang$core$Char$isBetween,
+ _elm_lang$core$Native_Utils.chr('A'),
+ _elm_lang$core$Native_Utils.chr('F'),
+ $char));
+};
+
+var _elm_lang$core$Result$toMaybe = function (result) {
+ var _p0 = result;
+ if (_p0.ctor === 'Ok') {
+ return _elm_lang$core$Maybe$Just(_p0._0);
+ } else {
+ return _elm_lang$core$Maybe$Nothing;
+ }
+};
+var _elm_lang$core$Result$withDefault = F2(
+ function (def, result) {
+ var _p1 = result;
+ if (_p1.ctor === 'Ok') {
+ return _p1._0;
+ } else {
+ return def;
+ }
+ });
+var _elm_lang$core$Result$Err = function (a) {
+ return {ctor: 'Err', _0: a};
+};
+var _elm_lang$core$Result$andThen = F2(
+ function (callback, result) {
+ var _p2 = result;
+ if (_p2.ctor === 'Ok') {
+ return callback(_p2._0);
+ } else {
+ return _elm_lang$core$Result$Err(_p2._0);
+ }
+ });
+var _elm_lang$core$Result$Ok = function (a) {
+ return {ctor: 'Ok', _0: a};
+};
+var _elm_lang$core$Result$map = F2(
+ function (func, ra) {
+ var _p3 = ra;
+ if (_p3.ctor === 'Ok') {
+ return _elm_lang$core$Result$Ok(
+ func(_p3._0));
+ } else {
+ return _elm_lang$core$Result$Err(_p3._0);
+ }
+ });
+var _elm_lang$core$Result$map2 = F3(
+ function (func, ra, rb) {
+ var _p4 = {ctor: '_Tuple2', _0: ra, _1: rb};
+ if (_p4._0.ctor === 'Ok') {
+ if (_p4._1.ctor === 'Ok') {
+ return _elm_lang$core$Result$Ok(
+ A2(func, _p4._0._0, _p4._1._0));
+ } else {
+ return _elm_lang$core$Result$Err(_p4._1._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p4._0._0);
+ }
+ });
+var _elm_lang$core$Result$map3 = F4(
+ function (func, ra, rb, rc) {
+ var _p5 = {ctor: '_Tuple3', _0: ra, _1: rb, _2: rc};
+ if (_p5._0.ctor === 'Ok') {
+ if (_p5._1.ctor === 'Ok') {
+ if (_p5._2.ctor === 'Ok') {
+ return _elm_lang$core$Result$Ok(
+ A3(func, _p5._0._0, _p5._1._0, _p5._2._0));
+ } else {
+ return _elm_lang$core$Result$Err(_p5._2._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p5._1._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p5._0._0);
+ }
+ });
+var _elm_lang$core$Result$map4 = F5(
+ function (func, ra, rb, rc, rd) {
+ var _p6 = {ctor: '_Tuple4', _0: ra, _1: rb, _2: rc, _3: rd};
+ if (_p6._0.ctor === 'Ok') {
+ if (_p6._1.ctor === 'Ok') {
+ if (_p6._2.ctor === 'Ok') {
+ if (_p6._3.ctor === 'Ok') {
+ return _elm_lang$core$Result$Ok(
+ A4(func, _p6._0._0, _p6._1._0, _p6._2._0, _p6._3._0));
+ } else {
+ return _elm_lang$core$Result$Err(_p6._3._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p6._2._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p6._1._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p6._0._0);
+ }
+ });
+var _elm_lang$core$Result$map5 = F6(
+ function (func, ra, rb, rc, rd, re) {
+ var _p7 = {ctor: '_Tuple5', _0: ra, _1: rb, _2: rc, _3: rd, _4: re};
+ if (_p7._0.ctor === 'Ok') {
+ if (_p7._1.ctor === 'Ok') {
+ if (_p7._2.ctor === 'Ok') {
+ if (_p7._3.ctor === 'Ok') {
+ if (_p7._4.ctor === 'Ok') {
+ return _elm_lang$core$Result$Ok(
+ A5(func, _p7._0._0, _p7._1._0, _p7._2._0, _p7._3._0, _p7._4._0));
+ } else {
+ return _elm_lang$core$Result$Err(_p7._4._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p7._3._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p7._2._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p7._1._0);
+ }
+ } else {
+ return _elm_lang$core$Result$Err(_p7._0._0);
+ }
+ });
+var _elm_lang$core$Result$mapError = F2(
+ function (f, result) {
+ var _p8 = result;
+ if (_p8.ctor === 'Ok') {
+ return _elm_lang$core$Result$Ok(_p8._0);
+ } else {
+ return _elm_lang$core$Result$Err(
+ f(_p8._0));
+ }
+ });
+var _elm_lang$core$Result$fromMaybe = F2(
+ function (err, maybe) {
+ var _p9 = maybe;
+ if (_p9.ctor === 'Just') {
+ return _elm_lang$core$Result$Ok(_p9._0);
+ } else {
+ return _elm_lang$core$Result$Err(err);
+ }
+ });
+
+var _elm_lang$core$String$fromList = _elm_lang$core$Native_String.fromList;
+var _elm_lang$core$String$toList = _elm_lang$core$Native_String.toList;
+var _elm_lang$core$String$toFloat = _elm_lang$core$Native_String.toFloat;
+var _elm_lang$core$String$toInt = _elm_lang$core$Native_String.toInt;
+var _elm_lang$core$String$indices = _elm_lang$core$Native_String.indexes;
+var _elm_lang$core$String$indexes = _elm_lang$core$Native_String.indexes;
+var _elm_lang$core$String$endsWith = _elm_lang$core$Native_String.endsWith;
+var _elm_lang$core$String$startsWith = _elm_lang$core$Native_String.startsWith;
+var _elm_lang$core$String$contains = _elm_lang$core$Native_String.contains;
+var _elm_lang$core$String$all = _elm_lang$core$Native_String.all;
+var _elm_lang$core$String$any = _elm_lang$core$Native_String.any;
+var _elm_lang$core$String$toLower = _elm_lang$core$Native_String.toLower;
+var _elm_lang$core$String$toUpper = _elm_lang$core$Native_String.toUpper;
+var _elm_lang$core$String$lines = _elm_lang$core$Native_String.lines;
+var _elm_lang$core$String$words = _elm_lang$core$Native_String.words;
+var _elm_lang$core$String$trimRight = _elm_lang$core$Native_String.trimRight;
+var _elm_lang$core$String$trimLeft = _elm_lang$core$Native_String.trimLeft;
+var _elm_lang$core$String$trim = _elm_lang$core$Native_String.trim;
+var _elm_lang$core$String$padRight = _elm_lang$core$Native_String.padRight;
+var _elm_lang$core$String$padLeft = _elm_lang$core$Native_String.padLeft;
+var _elm_lang$core$String$pad = _elm_lang$core$Native_String.pad;
+var _elm_lang$core$String$dropRight = _elm_lang$core$Native_String.dropRight;
+var _elm_lang$core$String$dropLeft = _elm_lang$core$Native_String.dropLeft;
+var _elm_lang$core$String$right = _elm_lang$core$Native_String.right;
+var _elm_lang$core$String$left = _elm_lang$core$Native_String.left;
+var _elm_lang$core$String$slice = _elm_lang$core$Native_String.slice;
+var _elm_lang$core$String$repeat = _elm_lang$core$Native_String.repeat;
+var _elm_lang$core$String$join = _elm_lang$core$Native_String.join;
+var _elm_lang$core$String$split = _elm_lang$core$Native_String.split;
+var _elm_lang$core$String$foldr = _elm_lang$core$Native_String.foldr;
+var _elm_lang$core$String$foldl = _elm_lang$core$Native_String.foldl;
+var _elm_lang$core$String$reverse = _elm_lang$core$Native_String.reverse;
+var _elm_lang$core$String$filter = _elm_lang$core$Native_String.filter;
+var _elm_lang$core$String$map = _elm_lang$core$Native_String.map;
+var _elm_lang$core$String$length = _elm_lang$core$Native_String.length;
+var _elm_lang$core$String$concat = _elm_lang$core$Native_String.concat;
+var _elm_lang$core$String$append = _elm_lang$core$Native_String.append;
+var _elm_lang$core$String$uncons = _elm_lang$core$Native_String.uncons;
+var _elm_lang$core$String$cons = _elm_lang$core$Native_String.cons;
+var _elm_lang$core$String$fromChar = function ($char) {
+ return A2(_elm_lang$core$String$cons, $char, '');
+};
+var _elm_lang$core$String$isEmpty = _elm_lang$core$Native_String.isEmpty;
+
+var _elm_lang$core$Dict$foldr = F3(
+ function (f, acc, t) {
+ foldr:
+ while (true) {
+ var _p0 = t;
+ if (_p0.ctor === 'RBEmpty_elm_builtin') {
+ return acc;
+ } else {
+ var _v1 = f,
+ _v2 = A3(
+ f,
+ _p0._1,
+ _p0._2,
+ A3(_elm_lang$core$Dict$foldr, f, acc, _p0._4)),
+ _v3 = _p0._3;
+ f = _v1;
+ acc = _v2;
+ t = _v3;
+ continue foldr;
+ }
+ }
+ });
+var _elm_lang$core$Dict$keys = function (dict) {
+ return A3(
+ _elm_lang$core$Dict$foldr,
+ F3(
+ function (key, value, keyList) {
+ return {ctor: '::', _0: key, _1: keyList};
+ }),
+ {ctor: '[]'},
+ dict);
+};
+var _elm_lang$core$Dict$values = function (dict) {
+ return A3(
+ _elm_lang$core$Dict$foldr,
+ F3(
+ function (key, value, valueList) {
+ return {ctor: '::', _0: value, _1: valueList};
+ }),
+ {ctor: '[]'},
+ dict);
+};
+var _elm_lang$core$Dict$toList = function (dict) {
+ return A3(
+ _elm_lang$core$Dict$foldr,
+ F3(
+ function (key, value, list) {
+ return {
+ ctor: '::',
+ _0: {ctor: '_Tuple2', _0: key, _1: value},
+ _1: list
+ };
+ }),
+ {ctor: '[]'},
+ dict);
+};
+var _elm_lang$core$Dict$foldl = F3(
+ function (f, acc, dict) {
+ foldl:
+ while (true) {
+ var _p1 = dict;
+ if (_p1.ctor === 'RBEmpty_elm_builtin') {
+ return acc;
+ } else {
+ var _v5 = f,
+ _v6 = A3(
+ f,
+ _p1._1,
+ _p1._2,
+ A3(_elm_lang$core$Dict$foldl, f, acc, _p1._3)),
+ _v7 = _p1._4;
+ f = _v5;
+ acc = _v6;
+ dict = _v7;
+ continue foldl;
+ }
+ }
+ });
+var _elm_lang$core$Dict$merge = F6(
+ function (leftStep, bothStep, rightStep, leftDict, rightDict, initialResult) {
+ var stepState = F3(
+ function (rKey, rValue, _p2) {
+ stepState:
+ while (true) {
+ var _p3 = _p2;
+ var _p9 = _p3._1;
+ var _p8 = _p3._0;
+ var _p4 = _p8;
+ if (_p4.ctor === '[]') {
+ return {
+ ctor: '_Tuple2',
+ _0: _p8,
+ _1: A3(rightStep, rKey, rValue, _p9)
+ };
+ } else {
+ var _p7 = _p4._1;
+ var _p6 = _p4._0._1;
+ var _p5 = _p4._0._0;
+ if (_elm_lang$core$Native_Utils.cmp(_p5, rKey) < 0) {
+ var _v10 = rKey,
+ _v11 = rValue,
+ _v12 = {
+ ctor: '_Tuple2',
+ _0: _p7,
+ _1: A3(leftStep, _p5, _p6, _p9)
+ };
+ rKey = _v10;
+ rValue = _v11;
+ _p2 = _v12;
+ continue stepState;
+ } else {
+ if (_elm_lang$core$Native_Utils.cmp(_p5, rKey) > 0) {
+ return {
+ ctor: '_Tuple2',
+ _0: _p8,
+ _1: A3(rightStep, rKey, rValue, _p9)
+ };
+ } else {
+ return {
+ ctor: '_Tuple2',
+ _0: _p7,
+ _1: A4(bothStep, _p5, _p6, rValue, _p9)
+ };
+ }
+ }
+ }
+ }
+ });
+ var _p10 = A3(
+ _elm_lang$core$Dict$foldl,
+ stepState,
+ {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$toList(leftDict),
+ _1: initialResult
+ },
+ rightDict);
+ var leftovers = _p10._0;
+ var intermediateResult = _p10._1;
+ return A3(
+ _elm_lang$core$List$foldl,
+ F2(
+ function (_p11, result) {
+ var _p12 = _p11;
+ return A3(leftStep, _p12._0, _p12._1, result);
+ }),
+ intermediateResult,
+ leftovers);
+ });
+var _elm_lang$core$Dict$reportRemBug = F4(
+ function (msg, c, lgot, rgot) {
+ return _elm_lang$core$Native_Debug.crash(
+ _elm_lang$core$String$concat(
+ {
+ ctor: '::',
+ _0: 'Internal red-black tree invariant violated, expected ',
+ _1: {
+ ctor: '::',
+ _0: msg,
+ _1: {
+ ctor: '::',
+ _0: ' and got ',
+ _1: {
+ ctor: '::',
+ _0: _elm_lang$core$Basics$toString(c),
+ _1: {
+ ctor: '::',
+ _0: '/',
+ _1: {
+ ctor: '::',
+ _0: lgot,
+ _1: {
+ ctor: '::',
+ _0: '/',
+ _1: {
+ ctor: '::',
+ _0: rgot,
+ _1: {
+ ctor: '::',
+ _0: '\nPlease report this bug to <https://github.com/elm-lang/core/issues>',
+ _1: {ctor: '[]'}
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }));
+ });
+var _elm_lang$core$Dict$isBBlack = function (dict) {
+ var _p13 = dict;
+ _v14_2:
+ do {
+ if (_p13.ctor === 'RBNode_elm_builtin') {
+ if (_p13._0.ctor === 'BBlack') {
+ return true;
+ } else {
+ break _v14_2;
+ }
+ } else {
+ if (_p13._0.ctor === 'LBBlack') {
+ return true;
+ } else {
+ break _v14_2;
+ }
+ }
+ } while(false);
+ return false;
+};
+var _elm_lang$core$Dict$sizeHelp = F2(
+ function (n, dict) {
+ sizeHelp:
+ while (true) {
+ var _p14 = dict;
+ if (_p14.ctor === 'RBEmpty_elm_builtin') {
+ return n;
+ } else {
+ var _v16 = A2(_elm_lang$core$Dict$sizeHelp, n + 1, _p14._4),
+ _v17 = _p14._3;
+ n = _v16;
+ dict = _v17;
+ continue sizeHelp;
+ }
+ }
+ });
+var _elm_lang$core$Dict$size = function (dict) {
+ return A2(_elm_lang$core$Dict$sizeHelp, 0, dict);
+};
+var _elm_lang$core$Dict$get = F2(
+ function (targetKey, dict) {
+ get:
+ while (true) {
+ var _p15 = dict;
+ if (_p15.ctor === 'RBEmpty_elm_builtin') {
+ return _elm_lang$core$Maybe$Nothing;
+ } else {
+ var _p16 = A2(_elm_lang$core$Basics$compare, targetKey, _p15._1);
+ switch (_p16.ctor) {
+ case 'LT':
+ var _v20 = targetKey,
+ _v21 = _p15._3;
+ targetKey = _v20;
+ dict = _v21;
+ continue get;
+ case 'EQ':
+ return _elm_lang$core$Maybe$Just(_p15._2);
+ default:
+ var _v22 = targetKey,
+ _v23 = _p15._4;
+ targetKey = _v22;
+ dict = _v23;
+ continue get;
+ }
+ }
+ }
+ });
+var _elm_lang$core$Dict$member = F2(
+ function (key, dict) {
+ var _p17 = A2(_elm_lang$core$Dict$get, key, dict);
+ if (_p17.ctor === 'Just') {
+ return true;
+ } else {
+ return false;
+ }
+ });
+var _elm_lang$core$Dict$maxWithDefault = F3(
+ function (k, v, r) {
+ maxWithDefault:
+ while (true) {
+ var _p18 = r;
+ if (_p18.ctor === 'RBEmpty_elm_builtin') {
+ return {ctor: '_Tuple2', _0: k, _1: v};
+ } else {
+ var _v26 = _p18._1,
+ _v27 = _p18._2,
+ _v28 = _p18._4;
+ k = _v26;
+ v = _v27;
+ r = _v28;
+ continue maxWithDefault;
+ }
+ }
+ });
+var _elm_lang$core$Dict$NBlack = {ctor: 'NBlack'};
+var _elm_lang$core$Dict$BBlack = {ctor: 'BBlack'};
+var _elm_lang$core$Dict$Black = {ctor: 'Black'};
+var _elm_lang$core$Dict$blackish = function (t) {
+ var _p19 = t;
+ if (_p19.ctor === 'RBNode_elm_builtin') {
+ var _p20 = _p19._0;
+ return _elm_lang$core$Native_Utils.eq(_p20, _elm_lang$core$Dict$Black) || _elm_lang$core$Native_Utils.eq(_p20, _elm_lang$core$Dict$BBlack);
+ } else {
+ return true;
+ }
+};
+var _elm_lang$core$Dict$Red = {ctor: 'Red'};
+var _elm_lang$core$Dict$moreBlack = function (color) {
+ var _p21 = color;
+ switch (_p21.ctor) {
+ case 'Black':
+ return _elm_lang$core$Dict$BBlack;
+ case 'Red':
+ return _elm_lang$core$Dict$Black;
+ case 'NBlack':
+ return _elm_lang$core$Dict$Red;
+ default:
+ return _elm_lang$core$Native_Debug.crash('Can\'t make a double black node more black!');
+ }
+};
+var _elm_lang$core$Dict$lessBlack = function (color) {
+ var _p22 = color;
+ switch (_p22.ctor) {
+ case 'BBlack':
+ return _elm_lang$core$Dict$Black;
+ case 'Black':
+ return _elm_lang$core$Dict$Red;
+ case 'Red':
+ return _elm_lang$core$Dict$NBlack;
+ default:
+ return _elm_lang$core$Native_Debug.crash('Can\'t make a negative black node less black!');
+ }
+};
+var _elm_lang$core$Dict$LBBlack = {ctor: 'LBBlack'};
+var _elm_lang$core$Dict$LBlack = {ctor: 'LBlack'};
+var _elm_lang$core$Dict$RBEmpty_elm_builtin = function (a) {
+ return {ctor: 'RBEmpty_elm_builtin', _0: a};
+};
+var _elm_lang$core$Dict$empty = _elm_lang$core$Dict$RBEmpty_elm_builtin(_elm_lang$core$Dict$LBlack);
+var _elm_lang$core$Dict$isEmpty = function (dict) {
+ return _elm_lang$core$Native_Utils.eq(dict, _elm_lang$core$Dict$empty);
+};
+var _elm_lang$core$Dict$RBNode_elm_builtin = F5(
+ function (a, b, c, d, e) {
+ return {ctor: 'RBNode_elm_builtin', _0: a, _1: b, _2: c, _3: d, _4: e};
+ });
+var _elm_lang$core$Dict$ensureBlackRoot = function (dict) {
+ var _p23 = dict;
+ if ((_p23.ctor === 'RBNode_elm_builtin') && (_p23._0.ctor === 'Red')) {
+ return A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Black, _p23._1, _p23._2, _p23._3, _p23._4);
+ } else {
+ return dict;
+ }
+};
+var _elm_lang$core$Dict$lessBlackTree = function (dict) {
+ var _p24 = dict;
+ if (_p24.ctor === 'RBNode_elm_builtin') {
+ return A5(
+ _elm_lang$core$Dict$RBNode_elm_builtin,
+ _elm_lang$core$Dict$lessBlack(_p24._0),
+ _p24._1,
+ _p24._2,
+ _p24._3,
+ _p24._4);
+ } else {
+ return _elm_lang$core$Dict$RBEmpty_elm_builtin(_elm_lang$core$Dict$LBlack);
+ }
+};
+var _elm_lang$core$Dict$balancedTree = function (col) {
+ return function (xk) {
+ return function (xv) {
+ return function (yk) {
+ return function (yv) {
+ return function (zk) {
+ return function (zv) {
+ return function (a) {
+ return function (b) {
+ return function (c) {
+ return function (d) {
+ return A5(
+ _elm_lang$core$Dict$RBNode_elm_builtin,
+ _elm_lang$core$Dict$lessBlack(col),
+ yk,
+ yv,
+ A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Black, xk, xv, a, b),
+ A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Black, zk, zv, c, d));
+ };
+ };
+ };
+ };
+ };
+ };
+ };
+ };
+ };
+ };
+};
+var _elm_lang$core$Dict$blacken = function (t) {
+ var _p25 = t;
+ if (_p25.ctor === 'RBEmpty_elm_builtin') {
+ return _elm_lang$core$Dict$RBEmpty_elm_builtin(_elm_lang$core$Dict$LBlack);
+ } else {
+ return A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Black, _p25._1, _p25._2, _p25._3, _p25._4);
+ }
+};
+var _elm_lang$core$Dict$redden = function (t) {
+ var _p26 = t;
+ if (_p26.ctor === 'RBEmpty_elm_builtin') {
+ return _elm_lang$core$Native_Debug.crash('can\'t make a Leaf red');
+ } else {
+ return A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Red, _p26._1, _p26._2, _p26._3, _p26._4);
+ }
+};
+var _elm_lang$core$Dict$balanceHelp = function (tree) {
+ var _p27 = tree;
+ _v36_6:
+ do {
+ _v36_5:
+ do {
+ _v36_4:
+ do {
+ _v36_3:
+ do {
+ _v36_2:
+ do {
+ _v36_1:
+ do {
+ _v36_0:
+ do {
+ if (_p27.ctor === 'RBNode_elm_builtin') {
+ if (_p27._3.ctor === 'RBNode_elm_builtin') {
+ if (_p27._4.ctor === 'RBNode_elm_builtin') {
+ switch (_p27._3._0.ctor) {
+ case 'Red':
+ switch (_p27._4._0.ctor) {
+ case 'Red':
+ if ((_p27._3._3.ctor === 'RBNode_elm_builtin') && (_p27._3._3._0.ctor === 'Red')) {
+ break _v36_0;
+ } else {
+ if ((_p27._3._4.ctor === 'RBNode_elm_builtin') && (_p27._3._4._0.ctor === 'Red')) {
+ break _v36_1;
+ } else {
+ if ((_p27._4._3.ctor === 'RBNode_elm_builtin') && (_p27._4._3._0.ctor === 'Red')) {
+ break _v36_2;
+ } else {
+ if ((_p27._4._4.ctor === 'RBNode_elm_builtin') && (_p27._4._4._0.ctor === 'Red')) {
+ break _v36_3;
+ } else {
+ break _v36_6;
+ }
+ }
+ }
+ }
+ case 'NBlack':
+ if ((_p27._3._3.ctor === 'RBNode_elm_builtin') && (_p27._3._3._0.ctor === 'Red')) {
+ break _v36_0;
+ } else {
+ if ((_p27._3._4.ctor === 'RBNode_elm_builtin') && (_p27._3._4._0.ctor === 'Red')) {
+ break _v36_1;
+ } else {
+ if (((((_p27._0.ctor === 'BBlack') && (_p27._4._3.ctor === 'RBNode_elm_builtin')) && (_p27._4._3._0.ctor === 'Black')) && (_p27._4._4.ctor === 'RBNode_elm_builtin')) && (_p27._4._4._0.ctor === 'Black')) {
+ break _v36_4;
+ } else {
+ break _v36_6;
+ }
+ }
+ }
+ default:
+ if ((_p27._3._3.ctor === 'RBNode_elm_builtin') && (_p27._3._3._0.ctor === 'Red')) {
+ break _v36_0;
+ } else {
+ if ((_p27._3._4.ctor === 'RBNode_elm_builtin') && (_p27._3._4._0.ctor === 'Red')) {
+ break _v36_1;
+ } else {
+ break _v36_6;
+ }
+ }
+ }
+ case 'NBlack':
+ switch (_p27._4._0.ctor) {
+ case 'Red':
+ if ((_p27._4._3.ctor === 'RBNode_elm_builtin') && (_p27._4._3._0.ctor === 'Red')) {
+ break _v36_2;
+ } else {
+ if ((_p27._4._4.ctor === 'RBNode_elm_builtin') && (_p27._4._4._0.ctor === 'Red')) {
+ break _v36_3;
+ } else {
+ if (((((_p27._0.ctor === 'BBlack') && (_p27._3._3.ctor === 'RBNode_elm_builtin')) && (_p27._3._3._0.ctor === 'Black')) && (_p27._3._4.ctor === 'RBNode_elm_builtin')) && (_p27._3._4._0.ctor === 'Black')) {
+ break _v36_5;
+ } else {
+ break _v36_6;
+ }
+ }
+ }
+ case 'NBlack':
+ if (_p27._0.ctor === 'BBlack') {
+ if ((((_p27._4._3.ctor === 'RBNode_elm_builtin') && (_p27._4._3._0.ctor === 'Black')) && (_p27._4._4.ctor === 'RBNode_elm_builtin')) && (_p27._4._4._0.ctor === 'Black')) {
+ break _v36_4;
+ } else {
+ if ((((_p27._3._3.ctor === 'RBNode_elm_builtin') && (_p27._3._3._0.ctor === 'Black')) && (_p27._3._4.ctor === 'RBNode_elm_builtin')) && (_p27._3._4._0.ctor === 'Black')) {
+ break _v36_5;
+ } else {
+ break _v36_6;
+ }
+ }
+ } else {
+ break _v36_6;
+ }
+ default:
+ if (((((_p27._0.ctor === 'BBlack') && (_p27._3._3.ctor === 'RBNode_elm_builtin')) && (_p27._3._3._0.ctor === 'Black')) && (_p27._3._4.ctor === 'RBNode_elm_builtin')) && (_p27._3._4._0.ctor === 'Black')) {
+ break _v36_5;
+ } else {
+ break _v36_6;
+ }
+ }
+ default:
+ switch (_p27._4._0.ctor) {
+ case 'Red':
+ if ((_p27._4._3.ctor === 'RBNode_elm_builtin') && (_p27._4._3._0.ctor === 'Red')) {
+ break _v36_2;
+ } else {
+ if ((_p27._4._4.ctor === 'RBNode_elm_builtin') && (_p27._4._4._0.ctor === 'Red')) {
+ break _v36_3;
+ } else {
+ break _v36_6;
+ }
+ }
+ case 'NBlack':
+ if (((((_p27._0.ctor === 'BBlack') && (_p27._4._3.ctor === 'RBNode_elm_builtin')) && (_p27._4._3._0.ctor === 'Black')) && (_p27._4._4.ctor === 'RBNode_elm_builtin')) && (_p27._4._4._0.ctor === 'Black')) {
+ break _v36_4;
+ } else {
+ break _v36_6;
+ }
+ default:
+ break _v36_6;
+ }
+ }
+ } else {
+ switch (_p27._3._0.ctor) {
+ case 'Red':
+ if ((_p27._3._3.ctor === 'RBNode_elm_builtin') && (_p27._3._3._0.ctor === 'Red')) {
+ break _v36_0;
+ } else {
+ if ((_p27._3._4.ctor === 'RBNode_elm_builtin') && (_p27._3._4._0.ctor === 'Red')) {
+ break _v36_1;
+ } else {
+ break _v36_6;
+ }
+ }
+ case 'NBlack':
+ if (((((_p27._0.ctor === 'BBlack') && (_p27._3._3.ctor === 'RBNode_elm_builtin')) && (_p27._3._3._0.ctor === 'Black')) && (_p27._3._4.ctor === 'RBNode_elm_builtin')) && (_p27._3._4._0.ctor === 'Black')) {
+ break _v36_5;
+ } else {
+ break _v36_6;
+ }
+ default:
+ break _v36_6;
+ }
+ }
+ } else {
+ if (_p27._4.ctor === 'RBNode_elm_builtin') {
+ switch (_p27._4._0.ctor) {
+ case 'Red':
+ if ((_p27._4._3.ctor === 'RBNode_elm_builtin') && (_p27._4._3._0.ctor === 'Red')) {
+ break _v36_2;
+ } else {
+ if ((_p27._4._4.ctor === 'RBNode_elm_builtin') && (_p27._4._4._0.ctor === 'Red')) {
+ break _v36_3;
+ } else {
+ break _v36_6;
+ }
+ }
+ case 'NBlack':
+ if (((((_p27._0.ctor === 'BBlack') && (_p27._4._3.ctor === 'RBNode_elm_builtin')) && (_p27._4._3._0.ctor === 'Black')) && (_p27._4._4.ctor === 'RBNode_elm_builtin')) && (_p27._4._4._0.ctor === 'Black')) {
+ break _v36_4;
+ } else {
+ break _v36_6;
+ }
+ default:
+ break _v36_6;
+ }
+ } else {
+ break _v36_6;
+ }
+ }
+ } else {
+ break _v36_6;
+ }
+ } while(false);
+ return _elm_lang$core$Dict$balancedTree(_p27._0)(_p27._3._3._1)(_p27._3._3._2)(_p27._3._1)(_p27._3._2)(_p27._1)(_p27._2)(_p27._3._3._3)(_p27._3._3._4)(_p27._3._4)(_p27._4);
+ } while(false);
+ return _elm_lang$core$Dict$balancedTree(_p27._0)(_p27._3._1)(_p27._3._2)(_p27._3._4._1)(_p27._3._4._2)(_p27._1)(_p27._2)(_p27._3._3)(_p27._3._4._3)(_p27._3._4._4)(_p27._4);
+ } while(false);
+ return _elm_lang$core$Dict$balancedTree(_p27._0)(_p27._1)(_p27._2)(_p27._4._3._1)(_p27._4._3._2)(_p27._4._1)(_p27._4._2)(_p27._3)(_p27._4._3._3)(_p27._4._3._4)(_p27._4._4);
+ } while(false);
+ return _elm_lang$core$Dict$balancedTree(_p27._0)(_p27._1)(_p27._2)(_p27._4._1)(_p27._4._2)(_p27._4._4._1)(_p27._4._4._2)(_p27._3)(_p27._4._3)(_p27._4._4._3)(_p27._4._4._4);
+ } while(false);
+ return A5(
+ _elm_lang$core$Dict$RBNode_elm_builtin,
+ _elm_lang$core$Dict$Black,
+ _p27._4._3._1,
+ _p27._4._3._2,
+ A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Black, _p27._1, _p27._2, _p27._3, _p27._4._3._3),
+ A5(
+ _elm_lang$core$Dict$balance,
+ _elm_lang$core$Dict$Black,
+ _p27._4._1,
+ _p27._4._2,
+ _p27._4._3._4,
+ _elm_lang$core$Dict$redden(_p27._4._4)));
+ } while(false);
+ return A5(
+ _elm_lang$core$Dict$RBNode_elm_builtin,
+ _elm_lang$core$Dict$Black,
+ _p27._3._4._1,
+ _p27._3._4._2,
+ A5(
+ _elm_lang$core$Dict$balance,
+ _elm_lang$core$Dict$Black,
+ _p27._3._1,
+ _p27._3._2,
+ _elm_lang$core$Dict$redden(_p27._3._3),
+ _p27._3._4._3),
+ A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Black, _p27._1, _p27._2, _p27._3._4._4, _p27._4));
+ } while(false);
+ return tree;
+};
+var _elm_lang$core$Dict$balance = F5(
+ function (c, k, v, l, r) {
+ var tree = A5(_elm_lang$core$Dict$RBNode_elm_builtin, c, k, v, l, r);
+ return _elm_lang$core$Dict$blackish(tree) ? _elm_lang$core$Dict$balanceHelp(tree) : tree;
+ });
+var _elm_lang$core$Dict$bubble = F5(
+ function (c, k, v, l, r) {
+ return (_elm_lang$core$Dict$isBBlack(l) || _elm_lang$core$Dict$isBBlack(r)) ? A5(
+ _elm_lang$core$Dict$balance,
+ _elm_lang$core$Dict$moreBlack(c),
+ k,
+ v,
+ _elm_lang$core$Dict$lessBlackTree(l),
+ _elm_lang$core$Dict$lessBlackTree(r)) : A5(_elm_lang$core$Dict$RBNode_elm_builtin, c, k, v, l, r);
+ });
+var _elm_lang$core$Dict$removeMax = F5(
+ function (c, k, v, l, r) {
+ var _p28 = r;
+ if (_p28.ctor === 'RBEmpty_elm_builtin') {
+ return A3(_elm_lang$core$Dict$rem, c, l, r);
+ } else {
+ return A5(
+ _elm_lang$core$Dict$bubble,
+ c,
+ k,
+ v,
+ l,
+ A5(_elm_lang$core$Dict$removeMax, _p28._0, _p28._1, _p28._2, _p28._3, _p28._4));
+ }
+ });
+var _elm_lang$core$Dict$rem = F3(
+ function (color, left, right) {
+ var _p29 = {ctor: '_Tuple2', _0: left, _1: right};
+ if (_p29._0.ctor === 'RBEmpty_elm_builtin') {
+ if (_p29._1.ctor === 'RBEmpty_elm_builtin') {
+ var _p30 = color;
+ switch (_p30.ctor) {
+ case 'Red':
+ return _elm_lang$core$Dict$RBEmpty_elm_builtin(_elm_lang$core$Dict$LBlack);
+ case 'Black':
+ return _elm_lang$core$Dict$RBEmpty_elm_builtin(_elm_lang$core$Dict$LBBlack);
+ default:
+ return _elm_lang$core$Native_Debug.crash('cannot have bblack or nblack nodes at this point');
+ }
+ } else {
+ var _p33 = _p29._1._0;
+ var _p32 = _p29._0._0;
+ var _p31 = {ctor: '_Tuple3', _0: color, _1: _p32, _2: _p33};
+ if ((((_p31.ctor === '_Tuple3') && (_p31._0.ctor === 'Black')) && (_p31._1.ctor === 'LBlack')) && (_p31._2.ctor === 'Red')) {
+ return A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Black, _p29._1._1, _p29._1._2, _p29._1._3, _p29._1._4);
+ } else {
+ return A4(
+ _elm_lang$core$Dict$reportRemBug,
+ 'Black/LBlack/Red',
+ color,
+ _elm_lang$core$Basics$toString(_p32),
+ _elm_lang$core$Basics$toString(_p33));
+ }
+ }
+ } else {
+ if (_p29._1.ctor === 'RBEmpty_elm_builtin') {
+ var _p36 = _p29._1._0;
+ var _p35 = _p29._0._0;
+ var _p34 = {ctor: '_Tuple3', _0: color, _1: _p35, _2: _p36};
+ if ((((_p34.ctor === '_Tuple3') && (_p34._0.ctor === 'Black')) && (_p34._1.ctor === 'Red')) && (_p34._2.ctor === 'LBlack')) {
+ return A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Black, _p29._0._1, _p29._0._2, _p29._0._3, _p29._0._4);
+ } else {
+ return A4(
+ _elm_lang$core$Dict$reportRemBug,
+ 'Black/Red/LBlack',
+ color,
+ _elm_lang$core$Basics$toString(_p35),
+ _elm_lang$core$Basics$toString(_p36));
+ }
+ } else {
+ var _p40 = _p29._0._2;
+ var _p39 = _p29._0._4;
+ var _p38 = _p29._0._1;
+ var newLeft = A5(_elm_lang$core$Dict$removeMax, _p29._0._0, _p38, _p40, _p29._0._3, _p39);
+ var _p37 = A3(_elm_lang$core$Dict$maxWithDefault, _p38, _p40, _p39);
+ var k = _p37._0;
+ var v = _p37._1;
+ return A5(_elm_lang$core$Dict$bubble, color, k, v, newLeft, right);
+ }
+ }
+ });
+var _elm_lang$core$Dict$map = F2(
+ function (f, dict) {
+ var _p41 = dict;
+ if (_p41.ctor === 'RBEmpty_elm_builtin') {
+ return _elm_lang$core$Dict$RBEmpty_elm_builtin(_elm_lang$core$Dict$LBlack);
+ } else {
+ var _p42 = _p41._1;
+ return A5(
+ _elm_lang$core$Dict$RBNode_elm_builtin,
+ _p41._0,
+ _p42,
+ A2(f, _p42, _p41._2),
+ A2(_elm_lang$core$Dict$map, f, _p41._3),
+ A2(_elm_lang$core$Dict$map, f, _p41._4));
+ }
+ });
+var _elm_lang$core$Dict$Same = {ctor: 'Same'};
+var _elm_lang$core$Dict$Remove = {ctor: 'Remove'};
+var _elm_lang$core$Dict$Insert = {ctor: 'Insert'};
+var _elm_lang$core$Dict$update = F3(
+ function (k, alter, dict) {
+ var up = function (dict) {
+ var _p43 = dict;
+ if (_p43.ctor === 'RBEmpty_elm_builtin') {
+ var _p44 = alter(_elm_lang$core$Maybe$Nothing);
+ if (_p44.ctor === 'Nothing') {
+ return {ctor: '_Tuple2', _0: _elm_lang$core$Dict$Same, _1: _elm_lang$core$Dict$empty};
+ } else {
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Insert,
+ _1: A5(_elm_lang$core$Dict$RBNode_elm_builtin, _elm_lang$core$Dict$Red, k, _p44._0, _elm_lang$core$Dict$empty, _elm_lang$core$Dict$empty)
+ };
+ }
+ } else {
+ var _p55 = _p43._2;
+ var _p54 = _p43._4;
+ var _p53 = _p43._3;
+ var _p52 = _p43._1;
+ var _p51 = _p43._0;
+ var _p45 = A2(_elm_lang$core$Basics$compare, k, _p52);
+ switch (_p45.ctor) {
+ case 'EQ':
+ var _p46 = alter(
+ _elm_lang$core$Maybe$Just(_p55));
+ if (_p46.ctor === 'Nothing') {
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Remove,
+ _1: A3(_elm_lang$core$Dict$rem, _p51, _p53, _p54)
+ };
+ } else {
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Same,
+ _1: A5(_elm_lang$core$Dict$RBNode_elm_builtin, _p51, _p52, _p46._0, _p53, _p54)
+ };
+ }
+ case 'LT':
+ var _p47 = up(_p53);
+ var flag = _p47._0;
+ var newLeft = _p47._1;
+ var _p48 = flag;
+ switch (_p48.ctor) {
+ case 'Same':
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Same,
+ _1: A5(_elm_lang$core$Dict$RBNode_elm_builtin, _p51, _p52, _p55, newLeft, _p54)
+ };
+ case 'Insert':
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Insert,
+ _1: A5(_elm_lang$core$Dict$balance, _p51, _p52, _p55, newLeft, _p54)
+ };
+ default:
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Remove,
+ _1: A5(_elm_lang$core$Dict$bubble, _p51, _p52, _p55, newLeft, _p54)
+ };
+ }
+ default:
+ var _p49 = up(_p54);
+ var flag = _p49._0;
+ var newRight = _p49._1;
+ var _p50 = flag;
+ switch (_p50.ctor) {
+ case 'Same':
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Same,
+ _1: A5(_elm_lang$core$Dict$RBNode_elm_builtin, _p51, _p52, _p55, _p53, newRight)
+ };
+ case 'Insert':
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Insert,
+ _1: A5(_elm_lang$core$Dict$balance, _p51, _p52, _p55, _p53, newRight)
+ };
+ default:
+ return {
+ ctor: '_Tuple2',
+ _0: _elm_lang$core$Dict$Remove,
+ _1: A5(_elm_lang$core$Dict$bubble, _p51, _p52, _p55, _p53, newRight)
+ };
+ }
+ }
+ }
+ };
+ var _p56 = up(dict);
+ var flag = _p56._0;
+ var updatedDict = _p56._1;
+ var _p57 = flag;
+ switch (_p57.ctor) {
+ case 'Same':
+ return updatedDict;
+ case 'Insert':
+ return _elm_lang$core$Dict$ensureBlackRoot(updatedDict);
+ default:
+ return _elm_lang$core$Dict$blacken(updatedDict);
+ }
+ });
+var _elm_lang$core$Dict$insert = F3(
+ function (key, value, dict) {
+ return A3(
+ _elm_lang$core$Dict$update,
+ key,
+ _elm_lang$core$Basics$always(
+ _elm_lang$core$Maybe$Just(value)),
+ dict);
+ });
+var _elm_lang$core$Dict$singleton = F2(
+ function (key, value) {
+ return A3(_elm_lang$core$Dict$insert, key, value, _elm_lang$core$Dict$empty);
+ });
+var _elm_lang$core$Dict$union = F2(
+ function (t1, t2) {
+ return A3(_elm_lang$core$Dict$foldl, _elm_lang$core$Dict$insert, t2, t1);
+ });
+var _elm_lang$core$Dict$filter = F2(
+ function (predicate, dictionary) {
+ var add = F3(
+ function (key, value, dict) {
+ return A2(predicate, key, value) ? A3(_elm_lang$core$Dict$insert, key, value, dict) : dict;
+ });
+ return A3(_elm_lang$core$Dict$foldl, add, _elm_lang$core$Dict$empty, dictionary);
+ });
+var _elm_lang$core$Dict$intersect = F2(
+ function (t1, t2) {
+ return A2(
+ _elm_lang$core$Dict$filter,
+ F2(
+ function (k, _p58) {
+ return A2(_elm_lang$core$Dict$member, k, t2);
+ }),
+ t1);
+ });
+var _elm_lang$core$Dict$partition = F2(
+ function (predicate, dict) {
+ var add = F3(
+ function (key, value, _p59) {
+ var _p60 = _p59;
+ var _p62 = _p60._1;
+ var _p61 = _p60._0;
+ return A2(predicate, key, value) ? {
+ ctor: '_Tuple2',
+ _0: A3(_elm_lang$core$Dict$insert, key, value, _p61),
+ _1: _p62
+ } : {
+ ctor: '_Tuple2',
+ _0: _p61,
+ _1: A3(_elm_lang$core$Dict$insert, key, value, _p62)
+ };
+ });
+ return A3(
+ _elm_lang$core$Dict$foldl,
+ add,
+ {ctor: '_Tuple2', _0: _elm_lang$core$Dict$empty, _1: _elm_lang$core$Dict$empty},
+ dict);
+ });
+var _elm_lang$core$Dict$fromList = function (assocs) {
+ return A3(
+ _elm_lang$core$List$foldl,
+ F2(
+ function (_p63, dict) {
+ var _p64 = _p63;
+ return A3(_elm_lang$core$Dict$insert, _p64._0, _p64._1, dict);
+ }),
+ _elm_lang$core$Dict$empty,
+ assocs);
+};
+var _elm_lang$core$Dict$remove = F2(
+ function (key, dict) {
+ return A3(
+ _elm_lang$core$Dict$update,
+ key,
+ _elm_lang$core$Basics$always(_elm_lang$core$Maybe$Nothing),
+ dict);
+ });
+var _elm_lang$core$Dict$diff = F2(
+ function (t1, t2) {
+ return A3(
+ _elm_lang$core$Dict$foldl,
+ F3(
+ function (k, v, t) {
+ return A2(_elm_lang$core$Dict$remove, k, t);
+ }),
+ t1,
+ t2);
+ });
+
+//import Maybe, Native.Array, Native.List, Native.Utils, Result //
+
+var _elm_lang$core$Native_Json = function() {
+
+
+// CORE DECODERS
+
+function succeed(msg)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'succeed',
+ msg: msg
+ };
+}
+
+function fail(msg)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'fail',
+ msg: msg
+ };
+}
+
+function decodePrimitive(tag)
+{
+ return {
+ ctor: '<decoder>',
+ tag: tag
+ };
+}
+
+function decodeContainer(tag, decoder)
+{
+ return {
+ ctor: '<decoder>',
+ tag: tag,
+ decoder: decoder
+ };
+}
+
+function decodeNull(value)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'null',
+ value: value
+ };
+}
+
+function decodeField(field, decoder)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'field',
+ field: field,
+ decoder: decoder
+ };
+}
+
+function decodeIndex(index, decoder)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'index',
+ index: index,
+ decoder: decoder
+ };
+}
+
+function decodeKeyValuePairs(decoder)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'key-value',
+ decoder: decoder
+ };
+}
+
+function mapMany(f, decoders)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'map-many',
+ func: f,
+ decoders: decoders
+ };
+}
+
+function andThen(callback, decoder)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'andThen',
+ decoder: decoder,
+ callback: callback
+ };
+}
+
+function oneOf(decoders)
+{
+ return {
+ ctor: '<decoder>',
+ tag: 'oneOf',
+ decoders: decoders
+ };
+}
+
+
+// DECODING OBJECTS
+
+function map1(f, d1)
+{
+ return mapMany(f, [d1]);
+}
+
+function map2(f, d1, d2)
+{
+ return mapMany(f, [d1, d2]);
+}
+
+function map3(f, d1, d2, d3)
+{
+ return mapMany(f, [d1, d2, d3]);
+}
+
+function map4(f, d1, d2, d3, d4)
+{
+ return mapMany(f, [d1, d2, d3, d4]);
+}
+
+function map5(f, d1, d2, d3, d4, d5)
+{
+ return mapMany(f, [d1, d2, d3, d4, d5]);
+}
+
+function map6(f, d1, d2, d3, d4, d5, d6)
+{
+ return mapMany(f, [d1, d2, d3, d4, d5, d6]);
+}
+
+function map7(f, d1, d2, d3, d4, d5, d6, d7)
+{
+ return mapMany(f, [d1, d2, d3, d4, d5, d6, d7]);
+}
+
+function map8(f, d1, d2, d3, d4, d5, d6, d7, d8)
+{
+ return mapMany(f, [d1, d2, d3, d4, d5, d6, d7, d8]);
+}
+
+
+// DECODE HELPERS
+
+function ok(value)
+{
+ return { tag: 'ok', value: value };
+}
+
+function badPrimitive(type, value)
+{
+ return { tag: 'primitive', type: type, value: value };
+}
+
+function badIndex(index, nestedProblems)
+{
+ return { tag: 'index', index: index, rest: nestedProblems };
+}
+
+function badField(field, nestedProblems)
+{
+ return { tag: 'field', field: field, rest: nestedProblems };
+}
+
+function badIndex(index, nestedProblems)
+{
+ return { tag: 'index', index: index, rest: nestedProblems };
+}
+
+function badOneOf(problems)
+{
+ return { tag: 'oneOf', problems: problems };
+}
+
+function bad(msg)
+{
+ return { tag: 'fail', msg: msg };
+}
+
+function badToString(problem)
+{
+ var context = '_';
+ while (problem)
+ {
+ switch (problem.tag)
+ {
+ case 'primitive':
+ return 'Expecting ' + problem.type
+ + (context === '_' ? '' : ' at ' + context)
+ + ' but instead got: ' + jsToString(problem.value);
+
+ case 'index':
+ context += '[' + problem.index + ']';
+ problem = problem.rest;
+ break;
+
+ case 'field':
+ context += '.' + problem.field;
+ problem = problem.rest;
+ break;
+
+ case 'oneOf':
+ var problems = problem.problems;
+ for (var i = 0; i < problems.length; i++)
+ {
+ problems[i] = badToString(problems[i]);
+ }
+ return 'I ran into the following problems'
+ + (context === '_' ? '' : ' at ' + context)
+ + ':\n\n' + problems.join('\n');
+
+ case 'fail':
+ return 'I ran into a `fail` decoder'
+ + (context === '_' ? '' : ' at ' + context)
+ + ': ' + problem.msg;
+ }
+ }
+}
+
+function jsToString(value)
+{
+ return value === undefined
+ ? 'undefined'
+ : JSON.stringify(value);
+}
+
+
+// DECODE
+
+function runOnString(decoder, string)
+{
+ var json;
+ try
+ {
+ json = JSON.parse(string);
+ }
+ catch (e)
+ {
+ return _elm_lang$core$Result$Err('Given an invalid JSON: ' + e.message);
+ }
+ return run(decoder, json);
+}
+
+function run(decoder, value)
+{
+ var result = runHelp(decoder, value);
+ return (result.tag === 'ok')
+ ? _elm_lang$core$Result$Ok(result.value)
+ : _elm_lang$core$Result$Err(badToString(result));
+}
+
+function runHelp(decoder, value)
+{
+ switch (decoder.tag)
+ {
+ case 'bool':
+ return (typeof value === 'boolean')
+ ? ok(value)
+ : badPrimitive('a Bool', value);
+
+ case 'int':
+ if (typeof value !== 'number') {
+ return badPrimitive('an Int', value);
+ }
+
+ if (-2147483647 < value && value < 2147483647 && (value | 0) === value) {
+ return ok(value);
+ }
+
+ if (isFinite(value) && !(value % 1)) {
+ return ok(value);
+ }
+
+ return badPrimitive('an Int', value);
+
+ case 'float':
+ return (typeof value === 'number')
+ ? ok(value)
+ : badPrimitive('a Float', value);
+
+ case 'string':
+ return (typeof value === 'string')
+ ? ok(value)
+ : (value instanceof String)
+ ? ok(value + '')
+ : badPrimitive('a String', value);
+
+ case 'null':
+ return (value === null)
+ ? ok(decoder.value)
+ : badPrimitive('null', value);
+
+ case 'value':
+ return ok(value);
+
+ case 'list':
+ if (!(value instanceof Array))
+ {
+ return badPrimitive('a List', value);
+ }
+
+ var list = _elm_lang$core$Native_List.Nil;
+ for (var i = value.length; i--; )
+ {
+ var result = runHelp(decoder.decoder, value[i]);
+ if (result.tag !== 'ok')
+ {
+ return badIndex(i, result)
+ }
+ list = _elm_lang$core$Native_List.Cons(result.value, list);
+ }
+ return ok(list);
+
+ case 'array':
+ if (!(value instanceof Array))
+ {
+ return badPrimitive('an Array', value);
+ }
+
+ var len = value.length;
+ var array = new Array(len);
+ for (var i = len; i--; )
+ {
+ var result = runHelp(decoder.decoder, value[i]);
+ if (result.tag !== 'ok')
+ {
+ return badIndex(i, result);
+ }
+ array[i] = result.value;
+ }
+ return ok(_elm_lang$core$Native_Array.fromJSArray(array));
+
+ case 'maybe':
+ var result = runHelp(decoder.decoder, value);
+ return (result.tag === 'ok')
+ ? ok(_elm_lang$core$Maybe$Just(result.value))
+ : ok(_elm_lang$core$Maybe$Nothing);
+
+ case 'field':
+ var field = decoder.field;
+ if (typeof value !== 'object' || value === null || !(field in value))
+ {
+ return badPrimitive('an object with a field named `' + field + '`', value);
+ }
+
+ var result = runHelp(decoder.decoder, value[field]);
+ return (result.tag === 'ok') ? result : badField(field, result);
+
+ case 'index':
+ var index = decoder.index;
+ if (!(value instanceof Array))
+ {
+ return badPrimitive('an array', value);
+ }
+ if (index >= value.length)
+ {
+ return badPrimitive('a longer array. Need index ' + index + ' but there are only ' + value.length + ' entries', value);
+ }
+
+ var result = runHelp(decoder.decoder, value[index]);
+ return (result.tag === 'ok') ? result : badIndex(index, result);
+
+ case 'key-value':
+ if (typeof value !== 'object' || value === null || value instanceof Array)
+ {
+ return badPrimitive('an object', value);
+ }
+
+ var keyValuePairs = _elm_lang$core$Native_List.Nil;
+ for (var key in value)
+ {
+ var result = runHelp(decoder.decoder, value[key]);
+ if (result.tag !== 'ok')
+ {
+ return badField(key, result);
+ }
+ var pair = _elm_lang$core$Native_Utils.Tuple2(key, result.value);
+ keyValuePairs = _elm_lang$core$Native_List.Cons(pair, keyValuePairs);
+ }
+ return ok(keyValuePairs);
+
+ case 'map-many':
+ var answer = decoder.func;
+ var decoders = decoder.decoders;
+ for (var i = 0; i < decoders.length; i++)
+ {
+ var result = runHelp(decoders[i], value);
+ if (result.tag !== 'ok')
+ {
+ return result;
+ }
+ answer = answer(result.value);
+ }
+ return ok(answer);
+
+ case 'andThen':
+ var result = runHelp(decoder.decoder, value);
+ return (result.tag !== 'ok')
+ ? result
+ : runHelp(decoder.callback(result.value), value);
+
+ case 'oneOf':
+ var errors = [];
+ var temp = decoder.decoders;
+ while (temp.ctor !== '[]')
+ {
+ var result = runHelp(temp._0, value);
+
+ if (result.tag === 'ok')
+ {
+ return result;
+ }
+
+ errors.push(result);
+
+ temp = temp._1;
+ }
+ return badOneOf(errors);
+
+ case 'fail':
+ return bad(decoder.msg);
+
+ case 'succeed':
+ return ok(decoder.msg);
+ }
+}
+
+
+// EQUALITY
+
+function equality(a, b)
+{
+ if (a === b)
+ {
+ return true;
+ }
+
+ if (a.tag !== b.tag)
+ {
+ return false;
+ }
+
+ switch (a.tag)
+ {
+ case 'succeed':
+ case 'fail':
+ return a.msg === b.msg;
+
+ case 'bool':
+ case 'int':
+ case 'float':
+ case 'string':
+ case 'value':
+ return true;
+
+ case 'null':
+ return a.value === b.value;
+
+ case 'list':
+ case 'array':
+ case 'maybe':
+ case 'key-value':
+ return equality(a.decoder, b.decoder);
+
+ case 'field':
+ return a.field === b.field && equality(a.decoder, b.decoder);
+
+ case 'index':
+ return a.index === b.index && equality(a.decoder, b.decoder);
+
+ case 'map-many':
+ if (a.func !== b.func)
+ {
+ return false;
+ }
+ return listEquality(a.decoders, b.decoders);
+
+ case 'andThen':
+ return a.callback === b.callback && equality(a.decoder, b.decoder);
+
+ case 'oneOf':
+ return listEquality(a.decoders, b.decoders);
+ }
+}
+
+function listEquality(aDecoders, bDecoders)
+{
+ var len = aDecoders.length;
+ if (len !== bDecoders.length)
+ {
+ return false;
+ }
+ for (var i = 0; i < len; i++)
+ {
+ if (!equality(aDecoders[i], bDecoders[i]))
+ {
+ return false;
+ }
+ }
+ return true;
+}
+
+
+// ENCODE
+
+function encode(indentLevel, value)
+{
+ return JSON.stringify(value, null, indentLevel);
+}
+
+function identity(value)
+{
+ return value;
+}
+
+function encodeObject(keyValuePairs)
+{
+ var obj = {};
+ while (keyValuePairs.ctor !== '[]')
+ {
+ var pair = keyValuePairs._0;
+ obj[pair._0] = pair._1;
+ keyValuePairs = keyValuePairs._1;
+ }
+ return obj;
+}
+
+return {
+ encode: F2(encode),
+ runOnString: F2(runOnString),
+ run: F2(run),
+
+ decodeNull: decodeNull,
+ decodePrimitive: decodePrimitive,
+ decodeContainer: F2(decodeContainer),
+
+ decodeField: F2(decodeField),
+ decodeIndex: F2(decodeIndex),
+
+ map1: F2(map1),
+ map2: F3(map2),
+ map3: F4(map3),
+ map4: F5(map4),
+ map5: F6(map5),
+ map6: F7(map6),
+ map7: F8(map7),
+ map8: F9(map8),
+ decodeKeyValuePairs: decodeKeyValuePairs,
+
+ andThen: F2(andThen),
+ fail: fail,
+ succeed: succeed,
+ oneOf: oneOf,
+
+ identity: identity,
+ encodeNull: null,
+ encodeArray: _elm_lang$core$Native_Array.toJSArray,
+ encodeList: _elm_lang$core$Native_List.toArray,
+ encodeObject: encodeObject,
+
+ equality: equality
+};
+
+}();
+
+var _elm_lang$core$Json_Encode$list = _elm_lang$core$Native_Json.encodeList;
+var _elm_lang$core$Json_Encode$array = _elm_lang$core$Native_Json.encodeArray;
+var _elm_lang$core$Json_Encode$object = _elm_lang$core$Native_Json.encodeObject;
+var _elm_lang$core$Json_Encode$null = _elm_lang$core$Native_Json.encodeNull;
+var _elm_lang$core$Json_Encode$bool = _elm_lang$core$Native_Json.identity;
+var _elm_lang$core$Json_Encode$float = _elm_lang$core$Native_Json.identity;
+var _elm_lang$core$Json_Encode$int = _elm_lang$core$Native_Json.identity;
+var _elm_lang$core$Json_Encode$string = _elm_lang$core$Native_Json.identity;
+var _elm_lang$core$Json_Encode$encode = _elm_lang$core$Native_Json.encode;
+var _elm_lang$core$Json_Encode$Value = {ctor: 'Value'};
+
+var _elm_lang$core$Json_Decode$null = _elm_lang$core$Native_Json.decodeNull;
+var _elm_lang$core$Json_Decode$value = _elm_lang$core$Native_Json.decodePrimitive('value');
+var _elm_lang$core$Json_Decode$andThen = _elm_lang$core$Native_Json.andThen;
+var _elm_lang$core$Json_Decode$fail = _elm_lang$core$Native_Json.fail;
+var _elm_lang$core$Json_Decode$succeed = _elm_lang$core$Native_Json.succeed;
+var _elm_lang$core$Json_Decode$lazy = function (thunk) {
+ return A2(
+ _elm_lang$core$Json_Decode$andThen,
+ thunk,
+ _elm_lang$core$Json_Decode$succeed(
+ {ctor: '_Tuple0'}));
+};
+var _elm_lang$core$Json_Decode$decodeValue = _elm_lang$core$Native_Json.run;
+var _elm_lang$core$Json_Decode$decodeString = _elm_lang$core$Native_Json.runOnString;
+var _elm_lang$core$Json_Decode$map8 = _elm_lang$core$Native_Json.map8;
+var _elm_lang$core$Json_Decode$map7 = _elm_lang$core$Native_Json.map7;
+var _elm_lang$core$Json_Decode$map6 = _elm_lang$core$Native_Json.map6;
+var _elm_lang$core$Json_Decode$map5 = _elm_lang$core$Native_Json.map5;
+var _elm_lang$core$Json_Decode$map4 = _elm_lang$core$Native_Json.map4;
+var _elm_lang$core$Json_Decode$map3 = _elm_lang$core$Native_Json.map3;
+var _elm_lang$core$Json_Decode$map2 = _elm_lang$core$Native_Json.map2;
+var _elm_lang$core$Json_Decode$map = _elm_lang$core$Native_Json.map1;
+var _elm_lang$core$Json_Decode$oneOf = _elm_lang$core$Native_Json.oneOf;
+var _elm_lang$core$Json_Decode$maybe = function (decoder) {
+ return A2(_elm_lang$core$Native_Json.decodeContainer, 'maybe', decoder);
+};
+var _elm_lang$core$Json_Decode$index = _elm_lang$core$Native_Json.decodeIndex;
+var _elm_lang$core$Json_Decode$field = _elm_lang$core$Native_Json.decodeField;
+var _elm_lang$core$Json_Decode$at = F2(
+ function (fields, decoder) {
+ return A3(_elm_lang$core$List$foldr, _elm_lang$core$Json_Decode$field, decoder, fields);
+ });
+var _elm_lang$core$Json_Decode$keyValuePairs = _elm_lang$core$Native_Json.decodeKeyValuePairs;
+var _elm_lang$core$Json_Decode$dict = function (decoder) {
+ return A2(
+ _elm_lang$core$Json_Decode$map,
+ _elm_lang$core$Dict$fromList,
+ _elm_lang$core$Json_Decode$keyValuePairs(decoder));
+};
+var _elm_lang$core$Json_Decode$array = function (decoder) {
+ return A2(_elm_lang$core$Native_Json.decodeContainer, 'array', decoder);
+};
+var _elm_lang$core$Json_Decode$list = function (decoder) {
+ return A2(_elm_lang$core$Native_Json.decodeContainer, 'list', decoder);
+};
+var _elm_lang$core$Json_Decode$nullable = function (decoder) {
+ return _elm_lang$core$Json_Decode$oneOf(
+ {
+ ctor: '::',
+ _0: _elm_lang$core$Json_Decode$null(_elm_lang$core$Maybe$Nothing),
+ _1: {
+ ctor: '::',
+ _0: A2(_elm_lang$core$Json_Decode$map, _elm_lang$core$Maybe$Just, decoder),
+ _1: {ctor: '[]'}
+ }
+ });
+};
+var _elm_lang$core$Json_Decode$float = _elm_lang$core$Native_Json.decodePrimitive('float');
+var _elm_lang$core$Json_Decode$int = _elm_lang$core$Native_Json.decodePrimitive('int');
+var _elm_lang$core$Json_Decode$bool = _elm_lang$core$Native_Json.decodePrimitive('bool');
+var _elm_lang$core$Json_Decode$string = _elm_lang$core$Native_Json.decodePrimitive('string');
+var _elm_lang$core$Json_Decode$Decoder = {ctor: 'Decoder'};
+
+var _elm_lang$core$Debug$crash = _elm_lang$core$Native_Debug.crash;
+var _elm_lang$core$Debug$log = _elm_lang$core$Native_Debug.log;
+
+var _elm_lang$core$Tuple$mapSecond = F2(
+ function (func, _p0) {
+ var _p1 = _p0;
+ return {
+ ctor: '_Tuple2',
+ _0: _p1._0,
+ _1: func(_p1._1)
+ };
+ });
+var _elm_lang$core$Tuple$mapFirst = F2(
+ function (func, _p2) {
+ var _p3 = _p2;
+ return {
+ ctor: '_Tuple2',
+ _0: func(_p3._0),
+ _1: _p3._1
+ };
+ });
+var _elm_lang$core$Tuple$second = function (_p4) {
+ var _p5 = _p4;
+ return _p5._1;
+};
+var _elm_lang$core$Tuple$first = function (_p6) {
+ var _p7 = _p6;
+ return _p7._0;
+};
+
+//import //
+
+var _elm_lang$core$Native_Platform = function() {
+
+
+// PROGRAMS
+
+function program(impl)
+{
+ return function(flagDecoder)
+ {
+ return function(object, moduleName)
+ {
+ object['worker'] = function worker(flags)
+ {
+ if (typeof flags !== 'undefined')
+ {
+ throw new Error(
+ 'The `' + moduleName + '` module does not need flags.\n'
+ + 'Call ' + moduleName + '.worker() with no arguments and you should be all set!'
+ );
+ }
+
+ return initialize(
+ impl.init,
+ impl.update,
+ impl.subscriptions,
+ renderer
+ );
+ };
+ };
+ };
+}
+
+function programWithFlags(impl)
+{
+ return function(flagDecoder)
+ {
+ return function(object, moduleName)
+ {
+ object['worker'] = function worker(flags)
+ {
+ if (typeof flagDecoder === 'undefined')
+ {
+ throw new Error(
+ 'Are you trying to sneak a Never value into Elm? Trickster!\n'
+ + 'It looks like ' + moduleName + '.main is defined with `programWithFlags` but has type `Program Never`.\n'
+ + 'Use `program` instead if you do not want flags.'
+ );
+ }
+
+ var result = A2(_elm_lang$core$Native_Json.run, flagDecoder, flags);
+ if (result.ctor === 'Err')
+ {
+ throw new Error(
+ moduleName + '.worker(...) was called with an unexpected argument.\n'
+ + 'I tried to convert it to an Elm value, but ran into this problem:\n\n'
+ + result._0
+ );
+ }
+
+ return initialize(
+ impl.init(result._0),
+ impl.update,
+ impl.subscriptions,
+ renderer
+ );
+ };
+ };
+ };
+}
+
+function renderer(enqueue, _)
+{
+ return function(_) {};
+}
+
+
+// HTML TO PROGRAM
+
+function htmlToProgram(vnode)
+{
+ var emptyBag = batch(_elm_lang$core$Native_List.Nil);
+ var noChange = _elm_lang$core$Native_Utils.Tuple2(
+ _elm_lang$core$Native_Utils.Tuple0,
+ emptyBag
+ );
+
+ return _elm_lang$virtual_dom$VirtualDom$program({
+ init: noChange,
+ view: function(model) { return main; },
+ update: F2(function(msg, model) { return noChange; }),
+ subscriptions: function (model) { return emptyBag; }
+ });
+}
+
+
+// INITIALIZE A PROGRAM
+
+function initialize(init, update, subscriptions, renderer)
+{
+ // ambient state
+ var managers = {};
+ var updateView;
+
+ // init and update state in main process
+ var initApp = _elm_lang$core$Native_Scheduler.nativeBinding(function(callback) {
+ var model = init._0;
+ updateView = renderer(enqueue, model);
+ var cmds = init._1;
+ var subs = subscriptions(model);
+ dispatchEffects(managers, cmds, subs);
+ callback(_elm_lang$core$Native_Scheduler.succeed(model));
+ });
+
+ function onMessage(msg, model)
+ {
+ return _elm_lang$core$Native_Scheduler.nativeBinding(function(callback) {
+ var results = A2(update, msg, model);
+ model = results._0;
+ updateView(model);
+ var cmds = results._1;
+ var subs = subscriptions(model);
+ dispatchEffects(managers, cmds, subs);
+ callback(_elm_lang$core$Native_Scheduler.succeed(model));
+ });
+ }
+
+ var mainProcess = spawnLoop(initApp, onMessage);
+
+ function enqueue(msg)
+ {
+ _elm_lang$core$Native_Scheduler.rawSend(mainProcess, msg);
+ }
+
+ var ports = setupEffects(managers, enqueue);
+
+ return ports ? { ports: ports } : {};
+}
+
+
+// EFFECT MANAGERS
+
+var effectManagers = {};
+
+function setupEffects(managers, callback)
+{
+ var ports;
+
+ // setup all necessary effect managers
+ for (var key in effectManagers)
+ {
+ var manager = effectManagers[key];
+
+ if (manager.isForeign)
+ {
+ ports = ports || {};
+ ports[key] = manager.tag === 'cmd'
+ ? setupOutgoingPort(key)
+ : setupIncomingPort(key, callback);
+ }
+
+ managers[key] = makeManager(manager, callback);
+ }
+
+ return ports;
+}
+
+function makeManager(info, callback)
+{
+ var router = {
+ main: callback,
+ self: undefined
+ };
+
+ var tag = info.tag;
+ var onEffects = info.onEffects;
+ var onSelfMsg = info.onSelfMsg;
+
+ function onMessage(msg, state)
+ {
+ if (msg.ctor === 'self')
+ {
+ return A3(onSelfMsg, router, msg._0, state);
+ }
+
+ var fx = msg._0;
+ switch (tag)
+ {
+ case 'cmd':
+ return A3(onEffects, router, fx.cmds, state);
+
+ case 'sub':
+ return A3(onEffects, router, fx.subs, state);
+
+ case 'fx':
+ return A4(onEffects, router, fx.cmds, fx.subs, state);
+ }
+ }
+
+ var process = spawnLoop(info.init, onMessage);
+ router.self = process;
+ return process;
+}
+
+function sendToApp(router, msg)
+{
+ return _elm_lang$core$Native_Scheduler.nativeBinding(function(callback)
+ {
+ router.main(msg);
+ callback(_elm_lang$core$Native_Scheduler.succeed(_elm_lang$core$Native_Utils.Tuple0));
+ });
+}
+
+function sendToSelf(router, msg)
+{
+ return A2(_elm_lang$core$Native_Scheduler.send, router.self, {
+ ctor: 'self',
+ _0: msg
+ });
+}
+
+
+// HELPER for STATEFUL LOOPS
+
+function spawnLoop(init, onMessage)
+{
+ var andThen = _elm_lang$core$Native_Scheduler.andThen;
+
+ function loop(state)
+ {
+ var handleMsg = _elm_lang$core$Native_Scheduler.receive(function(msg) {
+ return onMessage(msg, state);
+ });
+ return A2(andThen, loop, handleMsg);
+ }
+
+ var task = A2(andThen, loop, init);
+
+ return _elm_lang$core$Native_Scheduler.rawSpawn(task);
+}
+
+
+// BAGS
+
+function leaf(home)
+{
+ return function(value)
+ {
+ return {
+ type: 'leaf',
+ home: home,
+ value: value
+ };
+ };
+}
+
+function batch(list)
+{
+ return {
+ type: 'node',
+ branches: list
+ };
+}
+
+function map(tagger, bag)
+{
+ return {
+ type: 'map',
+ tagger: tagger,
+ tree: bag
+ }
+}
+
+
+// PIPE BAGS INTO EFFECT MANAGERS
+
+function dispatchEffects(managers, cmdBag, subBag)
+{
+ var effectsDict = {};
+ gatherEffects(true, cmdBag, effectsDict, null);
+ gatherEffects(false, subBag, effectsDict, null);
+
+ for (var home in managers)
+ {
+ var fx = home in effectsDict
+ ? effectsDict[home]
+ : {
+ cmds: _elm_lang$core$Native_List.Nil,
+ subs: _elm_lang$core$Native_List.Nil
+ };
+
+ _elm_lang$core$Native_Scheduler.rawSend(managers[home], { ctor: 'fx', _0: fx });
+ }
+}
+
+function gatherEffects(isCmd, bag, effectsDict, taggers)
+{
+ switch (bag.type)
+ {
+ case 'leaf':
+ var home = bag.home;
+ var effect = toEffect(isCmd, home, taggers, bag.value);
+ effectsDict[home] = insert(isCmd, effect, effectsDict[home]);
+ return;
+
+ case 'node':
+ var list = bag.branches;
+ while (list.ctor !== '[]')
+ {
+ gatherEffects(isCmd, list._0, effectsDict, taggers);
+ list = list._1;
+ }
+ return;
+
+ case 'map':
+ gatherEffects(isCmd, bag.tree, effectsDict, {
+ tagger: bag.tagger,
+ rest: taggers
+ });
+ return;
+ }
+}
+
+function toEffect(isCmd, home, taggers, value)
+{
+ function applyTaggers(x)
+ {
+ var temp = taggers;
+ while (temp)
+ {
+ x = temp.tagger(x);
+ temp = temp.rest;
+ }
+ return x;
+ }
+
+ var map = isCmd
+ ? effectManagers[home].cmdMap
+ : effectManagers[home].subMap;
+
+ return A2(map, applyTaggers, value)
+}
+
+function insert(isCmd, newEffect, effects)
+{
+ effects = effects || {
+ cmds: _elm_lang$core$Native_List.Nil,
+ subs: _elm_lang$core$Native_List.Nil
+ };
+ if (isCmd)
+ {
+ effects.cmds = _elm_lang$core$Native_List.Cons(newEffect, effects.cmds);
+ return effects;
+ }
+ effects.subs = _elm_lang$core$Native_List.Cons(newEffect, effects.subs);
+ return effects;
+}
+
+
+// PORTS
+
+function checkPortName(name)
+{
+ if (name in effectManagers)
+ {
+ throw new Error('There can only be one port named `' + name + '`, but your program has multiple.');
+ }
+}
+
+
+// OUTGOING PORTS
+
+function outgoingPort(name, converter)
+{
+ checkPortName(name);
+ effectManagers[name] = {
+ tag: 'cmd',
+ cmdMap: outgoingPortMap,
+ converter: converter,
+ isForeign: true
+ };
+ return leaf(name);
+}
+
+var outgoingPortMap = F2(function cmdMap(tagger, value) {
+ return value;
+});
+
+function setupOutgoingPort(name)
+{
+ var subs = [];
+ var converter = effectManagers[name].converter;
+
+ // CREATE MANAGER
+
+ var init = _elm_lang$core$Native_Scheduler.succeed(null);
+
+ function onEffects(router, cmdList, state)
+ {
+ while (cmdList.ctor !== '[]')
+ {
+ // grab a separate reference to subs in case unsubscribe is called
+ var currentSubs = subs;
+ var value = converter(cmdList._0);
+ for (var i = 0; i < currentSubs.length; i++)
+ {
+ currentSubs[i](value);
+ }
+ cmdList = cmdList._1;
+ }
+ return init;
+ }
+
+ effectManagers[name].init = init;
+ effectManagers[name].onEffects = F3(onEffects);
+
+ // PUBLIC API
+
+ function subscribe(callback)
+ {
+ subs.push(callback);
+ }
+
+ function unsubscribe(callback)
+ {
+ // copy subs into a new array in case unsubscribe is called within a
+ // subscribed callback
+ subs = subs.slice();
+ var index = subs.indexOf(callback);
+ if (index >= 0)
+ {
+ subs.splice(index, 1);
+ }
+ }
+
+ return {
+ subscribe: subscribe,
+ unsubscribe: unsubscribe
+ };
+}
+
+
+// INCOMING PORTS
+
+function incomingPort(name, converter)
+{
+ checkPortName(name);
+ effectManagers[name] = {
+ tag: 'sub',
+ subMap: incomingPortMap,
+ converter: converter,
+ isForeign: true
+ };
+ return leaf(name);
+}
+
+var incomingPortMap = F2(function subMap(tagger, finalTagger)
+{
+ return function(value)
+ {
+ return tagger(finalTagger(value));
+ };
+});
+
+function setupIncomingPort(name, callback)
+{
+ var sentBeforeInit = [];
+ var subs = _elm_lang$core$Native_List.Nil;
+ var converter = effectManagers[name].converter;
+ var currentOnEffects = preInitOnEffects;
+ var currentSend = preInitSend;
+
+ // CREATE MANAGER
+
+ var init = _elm_lang$core$Native_Scheduler.succeed(null);
+
+ function preInitOnEffects(router, subList, state)
+ {
+ var postInitResult = postInitOnEffects(router, subList, state);
+
+ for(var i = 0; i < sentBeforeInit.length; i++)
+ {
+ postInitSend(sentBeforeInit[i]);
+ }
+
+ sentBeforeInit = null; // to release objects held in queue
+ currentSend = postInitSend;
+ currentOnEffects = postInitOnEffects;
+ return postInitResult;
+ }
+
+ function postInitOnEffects(router, subList, state)
+ {
+ subs = subList;
+ return init;
+ }
+
+ function onEffects(router, subList, state)
+ {
+ return currentOnEffects(router, subList, state);
+ }
+
+ effectManagers[name].init = init;
+ effectManagers[name].onEffects = F3(onEffects);
+
+ // PUBLIC API
+
+ function preInitSend(value)
+ {
+ sentBeforeInit.push(value);
+ }
+
+ function postInitSend(value)
+ {
+ var temp = subs;
+ while (temp.ctor !== '[]')
+ {
+ callback(temp._0(value));
+ temp = temp._1;
+ }
+ }
+
+ function send(incomingValue)
+ {
+ var result = A2(_elm_lang$core$Json_Decode$decodeValue, converter, incomingValue);
+ if (result.ctor === 'Err')
+ {
+ throw new Error('Trying to send an unexpected type of value through port `' + name + '`:\n' + result._0);
+ }
+
+ currentSend(result._0);
+ }
+
+ return { send: send };
+}
+
+return {
+ // routers
+ sendToApp: F2(sendToApp),
+ sendToSelf: F2(sendToSelf),
+
+ // global setup
+ effectManagers: effectManagers,
+ outgoingPort: outgoingPort,
+ incomingPort: incomingPort,
+
+ htmlToProgram: htmlToProgram,
+ program: program,
+ programWithFlags: programWithFlags,
+ initialize: initialize,
+
+ // effect bags
+ leaf: leaf,
+ batch: batch,
+ map: F2(map)
+};
+
+}();
+
+//import Native.Utils //
+
+var _elm_lang$core$Native_Scheduler = function() {
+
+var MAX_STEPS = 10000;
+
+
+// TASKS
+
+function succeed(value)
+{
+ return {
+ ctor: '_Task_succeed',
+ value: value
+ };
+}
+
+function fail(error)
+{
+ return {
+ ctor: '_Task_fail',
+ value: error
+ };
+}
+
+function nativeBinding(callback)
+{
+ return {
+ ctor: '_Task_nativeBinding',
+ callback: callback,
+ cancel: null
+ };
+}
+
+function andThen(callback, task)
+{
+ return {
+ ctor: '_Task_andThen',
+ callback: callback,
+ task: task
+ };
+}
+
+function onError(callback, task)
+{
+ return {
+ ctor: '_Task_onError',
+ callback: callback,
+ task: task
+ };
+}
+
+function receive(callback)
+{
+ return {
+ ctor: '_Task_receive',
+ callback: callback
+ };
+}
+
+
+// PROCESSES
+
+function rawSpawn(task)
+{
+ var process = {
+ ctor: '_Process',
+ id: _elm_lang$core$Native_Utils.guid(),
+ root: task,
+ stack: null,
+ mailbox: []
+ };
+
+ enqueue(process);
+
+ return process;
+}
+
+function spawn(task)
+{
+ return nativeBinding(function(callback) {
+ var process = rawSpawn(task);
+ callback(succeed(process));
+ });
+}
+
+function rawSend(process, msg)
+{
+ process.mailbox.push(msg);
+ enqueue(process);
+}
+
+function send(process, msg)
+{
+ return nativeBinding(function(callback) {
+ rawSend(process, msg);
+ callback(succeed(_elm_lang$core$Native_Utils.Tuple0));
+ });
+}
+
+function kill(process)
+{
+ return nativeBinding(function(callback) {
+ var root = process.root;
+ if (root.ctor === '_Task_nativeBinding' && root.cancel)
+ {
+ root.cancel();
+ }
+
+ process.root = null;
+
+ callback(succeed(_elm_lang$core$Native_Utils.Tuple0));
+ });
+}
+
+function sleep(time)
+{
+ return nativeBinding(function(callback) {
+ var id = setTimeout(function() {
+ callback(succeed(_elm_lang$core$Native_Utils.Tuple0));
+ }, time);
+
+ return function() { clearTimeout(id); };
+ });
+}
+
+
+// STEP PROCESSES
+
+function step(numSteps, process)
+{
+ while (numSteps < MAX_STEPS)
+ {
+ var ctor = process.root.ctor;
+
+ if (ctor === '_Task_succeed')
+ {
+ while (process.stack && process.stack.ctor === '_Task_onError')
+ {
+ process.stack = process.stack.rest;
+ }
+ if (process.stack === null)
+ {
+ break;
+ }
+ process.root = process.stack.callback(process.root.value);
+ process.stack = process.stack.rest;
+ ++numSteps;
+ continue;
+ }
+
+ if (ctor === '_Task_fail')
+ {
+ while (process.stack && process.stack.ctor === '_Task_andThen')
+ {
+ process.stack = process.stack.rest;
+ }
+ if (process.stack === null)
+ {
+ break;
+ }
+ process.root = process.stack.callback(process.root.value);
+ process.stack = process.stack.rest;
+ ++numSteps;
+ continue;
+ }
+
+ if (ctor === '_Task_andThen')
+ {
+ process.stack = {
+ ctor: '_Task_andThen',
+ callback: process.root.callback,
+ rest: process.stack
+ };
+ process.root = process.root.task;
+ ++numSteps;
+ continue;
+ }
+
+ if (ctor === '_Task_onError')
+ {
+ process.stack = {
+ ctor: '_Task_onError',
+ callback: process.root.callback,
+ rest: process.stack
+ };
+ process.root = process.root.task;
+ ++numSteps;
+ continue;
+ }
+
+ if (ctor === '_Task_nativeBinding')
+ {
+ process.root.cancel = process.root.callback(function(newRoot) {
+ process.root = newRoot;
+ enqueue(process);
+ });
+
+ break;
+ }
+
+ if (ctor === '_Task_receive')
+ {
+ var mailbox = process.mailbox;
+ if (mailbox.length === 0)
+ {
+ break;
+ }
+
+ process.root = process.root.callback(mailbox.shift());
+ ++numSteps;
+ continue;
+ }
+
+ throw new Error(ctor);
+ }
+
+ if (numSteps < MAX_STEPS)
+ {
+ return numSteps + 1;
+ }
+ enqueue(process);
+
+ return numSteps;
+}
+
+
+// WORK QUEUE
+
+var working = false;
+var workQueue = [];
+
+function enqueue(process)
+{
+ workQueue.push(process);
+
+ if (!working)
+ {
+ setTimeout(work, 0);
+ working = true;
+ }
+}
+
+function work()
+{
+ var numSteps = 0;
+ var process;
+ while (numSteps < MAX_STEPS && (process = workQueue.shift()))
+ {
+ if (process.root)
+ {
+ numSteps = step(numSteps, process);
+ }
+ }
+ if (!process)
+ {
+ working = false;
+ return;
+ }
+ setTimeout(work, 0);
+}
+
+
+return {
+ succeed: succeed,
+ fail: fail,
+ nativeBinding: nativeBinding,
+ andThen: F2(andThen),
+ onError: F2(onError),
+ receive: receive,
+
+ spawn: spawn,
+ kill: kill,
+ sleep: sleep,
+ send: F2(send),
+
+ rawSpawn: rawSpawn,
+ rawSend: rawSend
+};
+
+}();
+var _elm_lang$core$Platform_Cmd$batch = _elm_lang$core$Native_Platform.batch;
+var _elm_lang$core$Platform_Cmd$none = _elm_lang$core$Platform_Cmd$batch(
+ {ctor: '[]'});
+var _elm_lang$core$Platform_Cmd_ops = _elm_lang$core$Platform_Cmd_ops || {};
+_elm_lang$core$Platform_Cmd_ops['!'] = F2(
+ function (model, commands) {
+ return {
+ ctor: '_Tuple2',
+ _0: model,
+ _1: _elm_lang$core$Platform_Cmd$batch(commands)
+ };
+ });
+var _elm_lang$core$Platform_Cmd$map = _elm_lang$core$Native_Platform.map;
+var _elm_lang$core$Platform_Cmd$Cmd = {ctor: 'Cmd'};
+
+var _elm_lang$core$Platform_Sub$batch = _elm_lang$core$Native_Platform.batch;
+var _elm_lang$core$Platform_Sub$none = _elm_lang$core$Platform_Sub$batch(
+ {ctor: '[]'});
+var _elm_lang$core$Platform_Sub$map = _elm_lang$core$Native_Platform.map;
+var _elm_lang$core$Platform_Sub$Sub = {ctor: 'Sub'};
+
+var _elm_lang$core$Platform$hack = _elm_lang$core$Native_Scheduler.succeed;
+var _elm_lang$core$Platform$sendToSelf = _elm_lang$core$Native_Platform.sendToSelf;
+var _elm_lang$core$Platform$sendToApp = _elm_lang$core$Native_Platform.sendToApp;
+var _elm_lang$core$Platform$programWithFlags = _elm_lang$core$Native_Platform.programWithFlags;
+var _elm_lang$core$Platform$program = _elm_lang$core$Native_Platform.program;
+var _elm_lang$core$Platform$Program = {ctor: 'Program'};
+var _elm_lang$core$Platform$Task = {ctor: 'Task'};
+var _elm_lang$core$Platform$ProcessId = {ctor: 'ProcessId'};
+var _elm_lang$core$Platform$Router = {ctor: 'Router'};
+
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$decode = _elm_lang$core$Json_Decode$succeed;
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$resolve = _elm_lang$core$Json_Decode$andThen(_elm_lang$core$Basics$identity);
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$custom = _elm_lang$core$Json_Decode$map2(
+ F2(
+ function (x, y) {
+ return y(x);
+ }));
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$hardcoded = function (_p0) {
+ return _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$custom(
+ _elm_lang$core$Json_Decode$succeed(_p0));
+};
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$optionalDecoder = F3(
+ function (pathDecoder, valDecoder, fallback) {
+ var nullOr = function (decoder) {
+ return _elm_lang$core$Json_Decode$oneOf(
+ {
+ ctor: '::',
+ _0: decoder,
+ _1: {
+ ctor: '::',
+ _0: _elm_lang$core$Json_Decode$null(fallback),
+ _1: {ctor: '[]'}
+ }
+ });
+ };
+ var handleResult = function (input) {
+ var _p1 = A2(_elm_lang$core$Json_Decode$decodeValue, pathDecoder, input);
+ if (_p1.ctor === 'Ok') {
+ var _p2 = A2(
+ _elm_lang$core$Json_Decode$decodeValue,
+ nullOr(valDecoder),
+ _p1._0);
+ if (_p2.ctor === 'Ok') {
+ return _elm_lang$core$Json_Decode$succeed(_p2._0);
+ } else {
+ return _elm_lang$core$Json_Decode$fail(_p2._0);
+ }
+ } else {
+ return _elm_lang$core$Json_Decode$succeed(fallback);
+ }
+ };
+ return A2(_elm_lang$core$Json_Decode$andThen, handleResult, _elm_lang$core$Json_Decode$value);
+ });
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$optionalAt = F4(
+ function (path, valDecoder, fallback, decoder) {
+ return A2(
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$custom,
+ A3(
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$optionalDecoder,
+ A2(_elm_lang$core$Json_Decode$at, path, _elm_lang$core$Json_Decode$value),
+ valDecoder,
+ fallback),
+ decoder);
+ });
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$optional = F4(
+ function (key, valDecoder, fallback, decoder) {
+ return A2(
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$custom,
+ A3(
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$optionalDecoder,
+ A2(_elm_lang$core$Json_Decode$field, key, _elm_lang$core$Json_Decode$value),
+ valDecoder,
+ fallback),
+ decoder);
+ });
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$requiredAt = F3(
+ function (path, valDecoder, decoder) {
+ return A2(
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$custom,
+ A2(_elm_lang$core$Json_Decode$at, path, valDecoder),
+ decoder);
+ });
+var _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required = F3(
+ function (key, valDecoder, decoder) {
+ return A2(
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$custom,
+ A2(_elm_lang$core$Json_Decode$field, key, valDecoder),
+ decoder);
+ });
+
+var _elm_lang$virtual_dom$VirtualDom_Debug$wrap;
+var _elm_lang$virtual_dom$VirtualDom_Debug$wrapWithFlags;
+
+var _elm_lang$virtual_dom$Native_VirtualDom = function() {
+
+var STYLE_KEY = 'STYLE';
+var EVENT_KEY = 'EVENT';
+var ATTR_KEY = 'ATTR';
+var ATTR_NS_KEY = 'ATTR_NS';
+
+var localDoc = typeof document !== 'undefined' ? document : {};
+
+
+//////////// VIRTUAL DOM NODES ////////////
+
+
+function text(string)
+{
+ return {
+ type: 'text',
+ text: string
+ };
+}
+
+
+function node(tag)
+{
+ return F2(function(factList, kidList) {
+ return nodeHelp(tag, factList, kidList);
+ });
+}
+
+
+function nodeHelp(tag, factList, kidList)
+{
+ var organized = organizeFacts(factList);
+ var namespace = organized.namespace;
+ var facts = organized.facts;
+
+ var children = [];
+ var descendantsCount = 0;
+ while (kidList.ctor !== '[]')
+ {
+ var kid = kidList._0;
+ descendantsCount += (kid.descendantsCount || 0);
+ children.push(kid);
+ kidList = kidList._1;
+ }
+ descendantsCount += children.length;
+
+ return {
+ type: 'node',
+ tag: tag,
+ facts: facts,
+ children: children,
+ namespace: namespace,
+ descendantsCount: descendantsCount
+ };
+}
+
+
+function keyedNode(tag, factList, kidList)
+{
+ var organized = organizeFacts(factList);
+ var namespace = organized.namespace;
+ var facts = organized.facts;
+
+ var children = [];
+ var descendantsCount = 0;
+ while (kidList.ctor !== '[]')
+ {
+ var kid = kidList._0;
+ descendantsCount += (kid._1.descendantsCount || 0);
+ children.push(kid);
+ kidList = kidList._1;
+ }
+ descendantsCount += children.length;
+
+ return {
+ type: 'keyed-node',
+ tag: tag,
+ facts: facts,
+ children: children,
+ namespace: namespace,
+ descendantsCount: descendantsCount
+ };
+}
+
+
+function custom(factList, model, impl)
+{
+ var facts = organizeFacts(factList).facts;
+
+ return {
+ type: 'custom',
+ facts: facts,
+ model: model,
+ impl: impl
+ };
+}
+
+
+function map(tagger, node)
+{
+ return {
+ type: 'tagger',
+ tagger: tagger,
+ node: node,
+ descendantsCount: 1 + (node.descendantsCount || 0)
+ };
+}
+
+
+function thunk(func, args, thunk)
+{
+ return {
+ type: 'thunk',
+ func: func,
+ args: args,
+ thunk: thunk,
+ node: undefined
+ };
+}
+
+function lazy(fn, a)
+{
+ return thunk(fn, [a], function() {
+ return fn(a);
+ });
+}
+
+function lazy2(fn, a, b)
+{
+ return thunk(fn, [a,b], function() {
+ return A2(fn, a, b);
+ });
+}
+
+function lazy3(fn, a, b, c)
+{
+ return thunk(fn, [a,b,c], function() {
+ return A3(fn, a, b, c);
+ });
+}
+
+
+
+// FACTS
+
+
+function organizeFacts(factList)
+{
+ var namespace, facts = {};
+
+ while (factList.ctor !== '[]')
+ {
+ var entry = factList._0;
+ var key = entry.key;
+
+ if (key === ATTR_KEY || key === ATTR_NS_KEY || key === EVENT_KEY)
+ {
+ var subFacts = facts[key] || {};
+ subFacts[entry.realKey] = entry.value;
+ facts[key] = subFacts;
+ }
+ else if (key === STYLE_KEY)
+ {
+ var styles = facts[key] || {};
+ var styleList = entry.value;
+ while (styleList.ctor !== '[]')
+ {
+ var style = styleList._0;
+ styles[style._0] = style._1;
+ styleList = styleList._1;
+ }
+ facts[key] = styles;
+ }
+ else if (key === 'namespace')
+ {
+ namespace = entry.value;
+ }
+ else if (key === 'className')
+ {
+ var classes = facts[key];
+ facts[key] = typeof classes === 'undefined'
+ ? entry.value
+ : classes + ' ' + entry.value;
+ }
+ else
+ {
+ facts[key] = entry.value;
+ }
+ factList = factList._1;
+ }
+
+ return {
+ facts: facts,
+ namespace: namespace
+ };
+}
+
+
+
+//////////// PROPERTIES AND ATTRIBUTES ////////////
+
+
+function style(value)
+{
+ return {
+ key: STYLE_KEY,
+ value: value
+ };
+}
+
+
+function property(key, value)
+{
+ return {
+ key: key,
+ value: value
+ };
+}
+
+
+function attribute(key, value)
+{
+ return {
+ key: ATTR_KEY,
+ realKey: key,
+ value: value
+ };
+}
+
+
+function attributeNS(namespace, key, value)
+{
+ return {
+ key: ATTR_NS_KEY,
+ realKey: key,
+ value: {
+ value: value,
+ namespace: namespace
+ }
+ };
+}
+
+
+function on(name, options, decoder)
+{
+ return {
+ key: EVENT_KEY,
+ realKey: name,
+ value: {
+ options: options,
+ decoder: decoder
+ }
+ };
+}
+
+
+function equalEvents(a, b)
+{
+ if (a.options !== b.options)
+ {
+ if (a.options.stopPropagation !== b.options.stopPropagation || a.options.preventDefault !== b.options.preventDefault)
+ {
+ return false;
+ }
+ }
+ return _elm_lang$core$Native_Json.equality(a.decoder, b.decoder);
+}
+
+
+function mapProperty(func, property)
+{
+ if (property.key !== EVENT_KEY)
+ {
+ return property;
+ }
+ return on(
+ property.realKey,
+ property.value.options,
+ A2(_elm_lang$core$Json_Decode$map, func, property.value.decoder)
+ );
+}
+
+
+//////////// RENDER ////////////
+
+
+function render(vNode, eventNode)
+{
+ switch (vNode.type)
+ {
+ case 'thunk':
+ if (!vNode.node)
+ {
+ vNode.node = vNode.thunk();
+ }
+ return render(vNode.node, eventNode);
+
+ case 'tagger':
+ var subNode = vNode.node;
+ var tagger = vNode.tagger;
+
+ while (subNode.type === 'tagger')
+ {
+ typeof tagger !== 'object'
+ ? tagger = [tagger, subNode.tagger]
+ : tagger.push(subNode.tagger);
+
+ subNode = subNode.node;
+ }
+
+ var subEventRoot = { tagger: tagger, parent: eventNode };
+ var domNode = render(subNode, subEventRoot);
+ domNode.elm_event_node_ref = subEventRoot;
+ return domNode;
+
+ case 'text':
+ return localDoc.createTextNode(vNode.text);
+
+ case 'node':
+ var domNode = vNode.namespace
+ ? localDoc.createElementNS(vNode.namespace, vNode.tag)
+ : localDoc.createElement(vNode.tag);
+
+ applyFacts(domNode, eventNode, vNode.facts);
+
+ var children = vNode.children;
+
+ for (var i = 0; i < children.length; i++)
+ {
+ domNode.appendChild(render(children[i], eventNode));
+ }
+
+ return domNode;
+
+ case 'keyed-node':
+ var domNode = vNode.namespace
+ ? localDoc.createElementNS(vNode.namespace, vNode.tag)
+ : localDoc.createElement(vNode.tag);
+
+ applyFacts(domNode, eventNode, vNode.facts);
+
+ var children = vNode.children;
+
+ for (var i = 0; i < children.length; i++)
+ {
+ domNode.appendChild(render(children[i]._1, eventNode));
+ }
+
+ return domNode;
+
+ case 'custom':
+ var domNode = vNode.impl.render(vNode.model);
+ applyFacts(domNode, eventNode, vNode.facts);
+ return domNode;
+ }
+}
+
+
+
+//////////// APPLY FACTS ////////////
+
+
+function applyFacts(domNode, eventNode, facts)
+{
+ for (var key in facts)
+ {
+ var value = facts[key];
+
+ switch (key)
+ {
+ case STYLE_KEY:
+ applyStyles(domNode, value);
+ break;
+
+ case EVENT_KEY:
+ applyEvents(domNode, eventNode, value);
+ break;
+
+ case ATTR_KEY:
+ applyAttrs(domNode, value);
+ break;
+
+ case ATTR_NS_KEY:
+ applyAttrsNS(domNode, value);
+ break;
+
+ case 'value':
+ if (domNode[key] !== value)
+ {
+ domNode[key] = value;
+ }
+ break;
+
+ default:
+ domNode[key] = value;
+ break;
+ }
+ }
+}
+
+function applyStyles(domNode, styles)
+{
+ var domNodeStyle = domNode.style;
+
+ for (var key in styles)
+ {
+ domNodeStyle[key] = styles[key];
+ }
+}
+
+function applyEvents(domNode, eventNode, events)
+{
+ var allHandlers = domNode.elm_handlers || {};
+
+ for (var key in events)
+ {
+ var handler = allHandlers[key];
+ var value = events[key];
+
+ if (typeof value === 'undefined')
+ {
+ domNode.removeEventListener(key, handler);
+ allHandlers[key] = undefined;
+ }
+ else if (typeof handler === 'undefined')
+ {
+ var handler = makeEventHandler(eventNode, value);
+ domNode.addEventListener(key, handler);
+ allHandlers[key] = handler;
+ }
+ else
+ {
+ handler.info = value;
+ }
+ }
+
+ domNode.elm_handlers = allHandlers;
+}
+
+function makeEventHandler(eventNode, info)
+{
+ function eventHandler(event)
+ {
+ var info = eventHandler.info;
+
+ var value = A2(_elm_lang$core$Native_Json.run, info.decoder, event);
+
+ if (value.ctor === 'Ok')
+ {
+ var options = info.options;
+ if (options.stopPropagation)
+ {
+ event.stopPropagation();
+ }
+ if (options.preventDefault)
+ {
+ event.preventDefault();
+ }
+
+ var message = value._0;
+
+ var currentEventNode = eventNode;
+ while (currentEventNode)
+ {
+ var tagger = currentEventNode.tagger;
+ if (typeof tagger === 'function')
+ {
+ message = tagger(message);
+ }
+ else
+ {
+ for (var i = tagger.length; i--; )
+ {
+ message = tagger[i](message);
+ }
+ }
+ currentEventNode = currentEventNode.parent;
+ }
+ }
+ };
+
+ eventHandler.info = info;
+
+ return eventHandler;
+}
+
+function applyAttrs(domNode, attrs)
+{
+ for (var key in attrs)
+ {
+ var value = attrs[key];
+ if (typeof value === 'undefined')
+ {
+ domNode.removeAttribute(key);
+ }
+ else
+ {
+ domNode.setAttribute(key, value);
+ }
+ }
+}
+
+function applyAttrsNS(domNode, nsAttrs)
+{
+ for (var key in nsAttrs)
+ {
+ var pair = nsAttrs[key];
+ var namespace = pair.namespace;
+ var value = pair.value;
+
+ if (typeof value === 'undefined')
+ {
+ domNode.removeAttributeNS(namespace, key);
+ }
+ else
+ {
+ domNode.setAttributeNS(namespace, key, value);
+ }
+ }
+}
+
+
+
+//////////// DIFF ////////////
+
+
+function diff(a, b)
+{
+ var patches = [];
+ diffHelp(a, b, patches, 0);
+ return patches;
+}
+
+
+function makePatch(type, index, data)
+{
+ return {
+ index: index,
+ type: type,
+ data: data,
+ domNode: undefined,
+ eventNode: undefined
+ };
+}
+
+
+function diffHelp(a, b, patches, index)
+{
+ if (a === b)
+ {
+ return;
+ }
+
+ var aType = a.type;
+ var bType = b.type;
+
+ // Bail if you run into different types of nodes. Implies that the
+ // structure has changed significantly and it's not worth a diff.
+ if (aType !== bType)
+ {
+ patches.push(makePatch('p-redraw', index, b));
+ return;
+ }
+
+ // Now we know that both nodes are the same type.
+ switch (bType)
+ {
+ case 'thunk':
+ var aArgs = a.args;
+ var bArgs = b.args;
+ var i = aArgs.length;
+ var same = a.func === b.func && i === bArgs.length;
+ while (same && i--)
+ {
+ same = aArgs[i] === bArgs[i];
+ }
+ if (same)
+ {
+ b.node = a.node;
+ return;
+ }
+ b.node = b.thunk();
+ var subPatches = [];
+ diffHelp(a.node, b.node, subPatches, 0);
+ if (subPatches.length > 0)
+ {
+ patches.push(makePatch('p-thunk', index, subPatches));
+ }
+ return;
+
+ case 'tagger':
+ // gather nested taggers
+ var aTaggers = a.tagger;
+ var bTaggers = b.tagger;
+ var nesting = false;
+
+ var aSubNode = a.node;
+ while (aSubNode.type === 'tagger')
+ {
+ nesting = true;
+
+ typeof aTaggers !== 'object'
+ ? aTaggers = [aTaggers, aSubNode.tagger]
+ : aTaggers.push(aSubNode.tagger);
+
+ aSubNode = aSubNode.node;
+ }
+
+ var bSubNode = b.node;
+ while (bSubNode.type === 'tagger')
+ {
+ nesting = true;
+
+ typeof bTaggers !== 'object'
+ ? bTaggers = [bTaggers, bSubNode.tagger]
+ : bTaggers.push(bSubNode.tagger);
+
+ bSubNode = bSubNode.node;
+ }
+
+ // Just bail if different numbers of taggers. This implies the
+ // structure of the virtual DOM has changed.
+ if (nesting && aTaggers.length !== bTaggers.length)
+ {
+ patches.push(makePatch('p-redraw', index, b));
+ return;
+ }
+
+ // check if taggers are "the same"
+ if (nesting ? !pairwiseRefEqual(aTaggers, bTaggers) : aTaggers !== bTaggers)
+ {
+ patches.push(makePatch('p-tagger', index, bTaggers));
+ }
+
+ // diff everything below the taggers
+ diffHelp(aSubNode, bSubNode, patches, index + 1);
+ return;
+
+ case 'text':
+ if (a.text !== b.text)
+ {
+ patches.push(makePatch('p-text', index, b.text));
+ return;
+ }
+
+ return;
+
+ case 'node':
+ // Bail if obvious indicators have changed. Implies more serious
+ // structural changes such that it's not worth it to diff.
+ if (a.tag !== b.tag || a.namespace !== b.namespace)
+ {
+ patches.push(makePatch('p-redraw', index, b));
+ return;
+ }
+
+ var factsDiff = diffFacts(a.facts, b.facts);
+
+ if (typeof factsDiff !== 'undefined')
+ {
+ patches.push(makePatch('p-facts', index, factsDiff));
+ }
+
+ diffChildren(a, b, patches, index);
+ return;
+
+ case 'keyed-node':
+ // Bail if obvious indicators have changed. Implies more serious
+ // structural changes such that it's not worth it to diff.
+ if (a.tag !== b.tag || a.namespace !== b.namespace)
+ {
+ patches.push(makePatch('p-redraw', index, b));
+ return;
+ }
+
+ var factsDiff = diffFacts(a.facts, b.facts);
+
+ if (typeof factsDiff !== 'undefined')
+ {
+ patches.push(makePatch('p-facts', index, factsDiff));
+ }
+
+ diffKeyedChildren(a, b, patches, index);
+ return;
+
+ case 'custom':
+ if (a.impl !== b.impl)
+ {
+ patches.push(makePatch('p-redraw', index, b));
+ return;
+ }
+
+ var factsDiff = diffFacts(a.facts, b.facts);
+ if (typeof factsDiff !== 'undefined')
+ {
+ patches.push(makePatch('p-facts', index, factsDiff));
+ }
+
+ var patch = b.impl.diff(a,b);
+ if (patch)
+ {
+ patches.push(makePatch('p-custom', index, patch));
+ return;
+ }
+
+ return;
+ }
+}
+
+
+// assumes the incoming arrays are the same length
+function pairwiseRefEqual(as, bs)
+{
+ for (var i = 0; i < as.length; i++)
+ {
+ if (as[i] !== bs[i])
+ {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+
+// TODO Instead of creating a new diff object, it's possible to just test if
+// there *is* a diff. During the actual patch, do the diff again and make the
+// modifications directly. This way, there's no new allocations. Worth it?
+function diffFacts(a, b, category)
+{
+ var diff;
+
+ // look for changes and removals
+ for (var aKey in a)
+ {
+ if (aKey === STYLE_KEY || aKey === EVENT_KEY || aKey === ATTR_KEY || aKey === ATTR_NS_KEY)
+ {
+ var subDiff = diffFacts(a[aKey], b[aKey] || {}, aKey);
+ if (subDiff)
+ {
+ diff = diff || {};
+ diff[aKey] = subDiff;
+ }
+ continue;
+ }
+
+ // remove if not in the new facts
+ if (!(aKey in b))
+ {
+ diff = diff || {};
+ diff[aKey] =
+ (typeof category === 'undefined')
+ ? (typeof a[aKey] === 'string' ? '' : null)
+ :
+ (category === STYLE_KEY)
+ ? ''
+ :
+ (category === EVENT_KEY || category === ATTR_KEY)
+ ? undefined
+ :
+ { namespace: a[aKey].namespace, value: undefined };
+
+ continue;
+ }
+
+ var aValue = a[aKey];
+ var bValue = b[aKey];
+
+ // reference equal, so don't worry about it
+ if (aValue === bValue && aKey !== 'value'
+ || category === EVENT_KEY && equalEvents(aValue, bValue))
+ {
+ continue;
+ }
+
+ diff = diff || {};
+ diff[aKey] = bValue;
+ }
+
+ // add new stuff
+ for (var bKey in b)
+ {
+ if (!(bKey in a))
+ {
+ diff = diff || {};
+ diff[bKey] = b[bKey];
+ }
+ }
+
+ return diff;
+}
+
+
+function diffChildren(aParent, bParent, patches, rootIndex)
+{
+ var aChildren = aParent.children;
+ var bChildren = bParent.children;
+
+ var aLen = aChildren.length;
+ var bLen = bChildren.length;
+
+ // FIGURE OUT IF THERE ARE INSERTS OR REMOVALS
+
+ if (aLen > bLen)
+ {
+ patches.push(makePatch('p-remove-last', rootIndex, aLen - bLen));
+ }
+ else if (aLen < bLen)
+ {
+ patches.push(makePatch('p-append', rootIndex, bChildren.slice(aLen)));
+ }
+
+ // PAIRWISE DIFF EVERYTHING ELSE
+
+ var index = rootIndex;
+ var minLen = aLen < bLen ? aLen : bLen;
+ for (var i = 0; i < minLen; i++)
+ {
+ index++;
+ var aChild = aChildren[i];
+ diffHelp(aChild, bChildren[i], patches, index);
+ index += aChild.descendantsCount || 0;
+ }
+}
+
+
+
+//////////// KEYED DIFF ////////////
+
+
+function diffKeyedChildren(aParent, bParent, patches, rootIndex)
+{
+ var localPatches = [];
+
+ var changes = {}; // Dict String Entry
+ var inserts = []; // Array { index : Int, entry : Entry }
+ // type Entry = { tag : String, vnode : VNode, index : Int, data : _ }
+
+ var aChildren = aParent.children;
+ var bChildren = bParent.children;
+ var aLen = aChildren.length;
+ var bLen = bChildren.length;
+ var aIndex = 0;
+ var bIndex = 0;
+
+ var index = rootIndex;
+
+ while (aIndex < aLen && bIndex < bLen)
+ {
+ var a = aChildren[aIndex];
+ var b = bChildren[bIndex];
+
+ var aKey = a._0;
+ var bKey = b._0;
+ var aNode = a._1;
+ var bNode = b._1;
+
+ // check if keys match
+
+ if (aKey === bKey)
+ {
+ index++;
+ diffHelp(aNode, bNode, localPatches, index);
+ index += aNode.descendantsCount || 0;
+
+ aIndex++;
+ bIndex++;
+ continue;
+ }
+
+ // look ahead 1 to detect insertions and removals.
+
+ var aLookAhead = aIndex + 1 < aLen;
+ var bLookAhead = bIndex + 1 < bLen;
+
+ if (aLookAhead)
+ {
+ var aNext = aChildren[aIndex + 1];
+ var aNextKey = aNext._0;
+ var aNextNode = aNext._1;
+ var oldMatch = bKey === aNextKey;
+ }
+
+ if (bLookAhead)
+ {
+ var bNext = bChildren[bIndex + 1];
+ var bNextKey = bNext._0;
+ var bNextNode = bNext._1;
+ var newMatch = aKey === bNextKey;
+ }
+
+
+ // swap a and b
+ if (aLookAhead && bLookAhead && newMatch && oldMatch)
+ {
+ index++;
+ diffHelp(aNode, bNextNode, localPatches, index);
+ insertNode(changes, localPatches, aKey, bNode, bIndex, inserts);
+ index += aNode.descendantsCount || 0;
+
+ index++;
+ removeNode(changes, localPatches, aKey, aNextNode, index);
+ index += aNextNode.descendantsCount || 0;
+
+ aIndex += 2;
+ bIndex += 2;
+ continue;
+ }
+
+ // insert b
+ if (bLookAhead && newMatch)
+ {
+ index++;
+ insertNode(changes, localPatches, bKey, bNode, bIndex, inserts);
+ diffHelp(aNode, bNextNode, localPatches, index);
+ index += aNode.descendantsCount || 0;
+
+ aIndex += 1;
+ bIndex += 2;
+ continue;
+ }
+
+ // remove a
+ if (aLookAhead && oldMatch)
+ {
+ index++;
+ removeNode(changes, localPatches, aKey, aNode, index);
+ index += aNode.descendantsCount || 0;
+
+ index++;
+ diffHelp(aNextNode, bNode, localPatches, index);
+ index += aNextNode.descendantsCount || 0;
+
+ aIndex += 2;
+ bIndex += 1;
+ continue;
+ }
+
+ // remove a, insert b
+ if (aLookAhead && bLookAhead && aNextKey === bNextKey)
+ {
+ index++;
+ removeNode(changes, localPatches, aKey, aNode, index);
+ insertNode(changes, localPatches, bKey, bNode, bIndex, inserts);
+ index += aNode.descendantsCount || 0;
+
+ index++;
+ diffHelp(aNextNode, bNextNode, localPatches, index);
+ index += aNextNode.descendantsCount || 0;
+
+ aIndex += 2;
+ bIndex += 2;
+ continue;
+ }
+
+ break;
+ }
+
+ // eat up any remaining nodes with removeNode and insertNode
+
+ while (aIndex < aLen)
+ {
+ index++;
+ var a = aChildren[aIndex];
+ var aNode = a._1;
+ removeNode(changes, localPatches, a._0, aNode, index);
+ index += aNode.descendantsCount || 0;
+ aIndex++;
+ }
+
+ var endInserts;
+ while (bIndex < bLen)
+ {
+ endInserts = endInserts || [];
+ var b = bChildren[bIndex];
+ insertNode(changes, localPatches, b._0, b._1, undefined, endInserts);
+ bIndex++;
+ }
+
+ if (localPatches.length > 0 || inserts.length > 0 || typeof endInserts !== 'undefined')
+ {
+ patches.push(makePatch('p-reorder', rootIndex, {
+ patches: localPatches,
+ inserts: inserts,
+ endInserts: endInserts
+ }));
+ }
+}
+
+
+
+//////////// CHANGES FROM KEYED DIFF ////////////
+
+
+var POSTFIX = '_elmW6BL';
+
+
+function insertNode(changes, localPatches, key, vnode, bIndex, inserts)
+{
+ var entry = changes[key];
+
+ // never seen this key before
+ if (typeof entry === 'undefined')
+ {
+ entry = {
+ tag: 'insert',
+ vnode: vnode,
+ index: bIndex,
+ data: undefined
+ };
+
+ inserts.push({ index: bIndex, entry: entry });
+ changes[key] = entry;
+
+ return;
+ }
+
+ // this key was removed earlier, a match!
+ if (entry.tag === 'remove')
+ {
+ inserts.push({ index: bIndex, entry: entry });
+
+ entry.tag = 'move';
+ var subPatches = [];
+ diffHelp(entry.vnode, vnode, subPatches, entry.index);
+ entry.index = bIndex;
+ entry.data.data = {
+ patches: subPatches,
+ entry: entry
+ };
+
+ return;
+ }
+
+ // this key has already been inserted or moved, a duplicate!
+ insertNode(changes, localPatches, key + POSTFIX, vnode, bIndex, inserts);
+}
+
+
+function removeNode(changes, localPatches, key, vnode, index)
+{
+ var entry = changes[key];
+
+ // never seen this key before
+ if (typeof entry === 'undefined')
+ {
+ var patch = makePatch('p-remove', index, undefined);
+ localPatches.push(patch);
+
+ changes[key] = {
+ tag: 'remove',
+ vnode: vnode,
+ index: index,
+ data: patch
+ };
+
+ return;
+ }
+
+ // this key was inserted earlier, a match!
+ if (entry.tag === 'insert')
+ {
+ entry.tag = 'move';
+ var subPatches = [];
+ diffHelp(vnode, entry.vnode, subPatches, index);
+
+ var patch = makePatch('p-remove', index, {
+ patches: subPatches,
+ entry: entry
+ });
+ localPatches.push(patch);
+
+ return;
+ }
+
+ // this key has already been removed or moved, a duplicate!
+ removeNode(changes, localPatches, key + POSTFIX, vnode, index);
+}
+
+
+
+//////////// ADD DOM NODES ////////////
+//
+// Each DOM node has an "index" assigned in order of traversal. It is important
+// to minimize our crawl over the actual DOM, so these indexes (along with the
+// descendantsCount of virtual nodes) let us skip touching entire subtrees of
+// the DOM if we know there are no patches there.
+
+
+function addDomNodes(domNode, vNode, patches, eventNode)
+{
+ addDomNodesHelp(domNode, vNode, patches, 0, 0, vNode.descendantsCount, eventNode);
+}
+
+
+// assumes `patches` is non-empty and indexes increase monotonically.
+function addDomNodesHelp(domNode, vNode, patches, i, low, high, eventNode)
+{
+ var patch = patches[i];
+ var index = patch.index;
+
+ while (index === low)
+ {
+ var patchType = patch.type;
+
+ if (patchType === 'p-thunk')
+ {
+ addDomNodes(domNode, vNode.node, patch.data, eventNode);
+ }
+ else if (patchType === 'p-reorder')
+ {
+ patch.domNode = domNode;
+ patch.eventNode = eventNode;
+
+ var subPatches = patch.data.patches;
+ if (subPatches.length > 0)
+ {
+ addDomNodesHelp(domNode, vNode, subPatches, 0, low, high, eventNode);
+ }
+ }
+ else if (patchType === 'p-remove')
+ {
+ patch.domNode = domNode;
+ patch.eventNode = eventNode;
+
+ var data = patch.data;
+ if (typeof data !== 'undefined')
+ {
+ data.entry.data = domNode;
+ var subPatches = data.patches;
+ if (subPatches.length > 0)
+ {
+ addDomNodesHelp(domNode, vNode, subPatches, 0, low, high, eventNode);
+ }
+ }
+ }
+ else
+ {
+ patch.domNode = domNode;
+ patch.eventNode = eventNode;
+ }
+
+ i++;
+
+ if (!(patch = patches[i]) || (index = patch.index) > high)
+ {
+ return i;
+ }
+ }
+
+ switch (vNode.type)
+ {
+ case 'tagger':
+ var subNode = vNode.node;
+
+ while (subNode.type === "tagger")
+ {
+ subNode = subNode.node;
+ }
+
+ return addDomNodesHelp(domNode, subNode, patches, i, low + 1, high, domNode.elm_event_node_ref);
+
+ case 'node':
+ var vChildren = vNode.children;
+ var childNodes = domNode.childNodes;
+ for (var j = 0; j < vChildren.length; j++)
+ {
+ low++;
+ var vChild = vChildren[j];
+ var nextLow = low + (vChild.descendantsCount || 0);
+ if (low <= index && index <= nextLow)
+ {
+ i = addDomNodesHelp(childNodes[j], vChild, patches, i, low, nextLow, eventNode);
+ if (!(patch = patches[i]) || (index = patch.index) > high)
+ {
+ return i;
+ }
+ }
+ low = nextLow;
+ }
+ return i;
+
+ case 'keyed-node':
+ var vChildren = vNode.children;
+ var childNodes = domNode.childNodes;
+ for (var j = 0; j < vChildren.length; j++)
+ {
+ low++;
+ var vChild = vChildren[j]._1;
+ var nextLow = low + (vChild.descendantsCount || 0);
+ if (low <= index && index <= nextLow)
+ {
+ i = addDomNodesHelp(childNodes[j], vChild, patches, i, low, nextLow, eventNode);
+ if (!(patch = patches[i]) || (index = patch.index) > high)
+ {
+ return i;
+ }
+ }
+ low = nextLow;
+ }
+ return i;
+
+ case 'text':
+ case 'thunk':
+ throw new Error('should never traverse `text` or `thunk` nodes like this');
+ }
+}
+
+
+
+//////////// APPLY PATCHES ////////////
+
+
+function applyPatches(rootDomNode, oldVirtualNode, patches, eventNode)
+{
+ if (patches.length === 0)
+ {
+ return rootDomNode;
+ }
+
+ addDomNodes(rootDomNode, oldVirtualNode, patches, eventNode);
+ return applyPatchesHelp(rootDomNode, patches);
+}
+
+function applyPatchesHelp(rootDomNode, patches)
+{
+ for (var i = 0; i < patches.length; i++)
+ {
+ var patch = patches[i];
+ var localDomNode = patch.domNode
+ var newNode = applyPatch(localDomNode, patch);
+ if (localDomNode === rootDomNode)
+ {
+ rootDomNode = newNode;
+ }
+ }
+ return rootDomNode;
+}
+
+function applyPatch(domNode, patch)
+{
+ switch (patch.type)
+ {
+ case 'p-redraw':
+ return applyPatchRedraw(domNode, patch.data, patch.eventNode);
+
+ case 'p-facts':
+ applyFacts(domNode, patch.eventNode, patch.data);
+ return domNode;
+
+ case 'p-text':
+ domNode.replaceData(0, domNode.length, patch.data);
+ return domNode;
+
+ case 'p-thunk':
+ return applyPatchesHelp(domNode, patch.data);
+
+ case 'p-tagger':
+ if (typeof domNode.elm_event_node_ref !== 'undefined')
+ {
+ domNode.elm_event_node_ref.tagger = patch.data;
+ }
+ else
+ {
+ domNode.elm_event_node_ref = { tagger: patch.data, parent: patch.eventNode };
+ }
+ return domNode;
+
+ case 'p-remove-last':
+ var i = patch.data;
+ while (i--)
+ {
+ domNode.removeChild(domNode.lastChild);
+ }
+ return domNode;
+
+ case 'p-append':
+ var newNodes = patch.data;
+ for (var i = 0; i < newNodes.length; i++)
+ {
+ domNode.appendChild(render(newNodes[i], patch.eventNode));
+ }
+ return domNode;
+
+ case 'p-remove':
+ var data = patch.data;
+ if (typeof data === 'undefined')
+ {
+ domNode.parentNode.removeChild(domNode);
+ return domNode;
+ }
+ var entry = data.entry;
+ if (typeof entry.index !== 'undefined')
+ {
+ domNode.parentNode.removeChild(domNode);
+ }
+ entry.data = applyPatchesHelp(domNode, data.patches);
+ return domNode;
+
+ case 'p-reorder':
+ return applyPatchReorder(domNode, patch);
+
+ case 'p-custom':
+ var impl = patch.data;
+ return impl.applyPatch(domNode, impl.data);
+
+ default:
+ throw new Error('Ran into an unknown patch!');
+ }
+}
+
+
+function applyPatchRedraw(domNode, vNode, eventNode)
+{
+ var parentNode = domNode.parentNode;
+ var newNode = render(vNode, eventNode);
+
+ if (typeof newNode.elm_event_node_ref === 'undefined')
+ {
+ newNode.elm_event_node_ref = domNode.elm_event_node_ref;
+ }
+
+ if (parentNode && newNode !== domNode)
+ {
+ parentNode.replaceChild(newNode, domNode);
+ }
+ return newNode;
+}
+
+
+function applyPatchReorder(domNode, patch)
+{
+ var data = patch.data;
+
+ // remove end inserts
+ var frag = applyPatchReorderEndInsertsHelp(data.endInserts, patch);
+
+ // removals
+ domNode = applyPatchesHelp(domNode, data.patches);
+
+ // inserts
+ var inserts = data.inserts;
+ for (var i = 0; i < inserts.length; i++)
+ {
+ var insert = inserts[i];
+ var entry = insert.entry;
+ var node = entry.tag === 'move'
+ ? entry.data
+ : render(entry.vnode, patch.eventNode);
+ domNode.insertBefore(node, domNode.childNodes[insert.index]);
+ }
+
+ // add end inserts
+ if (typeof frag !== 'undefined')
+ {
+ domNode.appendChild(frag);
+ }
+
+ return domNode;
+}
+
+
+function applyPatchReorderEndInsertsHelp(endInserts, patch)
+{
+ if (typeof endInserts === 'undefined')
+ {
+ return;
+ }
+
+ var frag = localDoc.createDocumentFragment();
+ for (var i = 0; i < endInserts.length; i++)
+ {
+ var insert = endInserts[i];
+ var entry = insert.entry;
+ frag.appendChild(entry.tag === 'move'
+ ? entry.data
+ : render(entry.vnode, patch.eventNode)
+ );
+ }
+ return frag;
+}
+
+
+// PROGRAMS
+
+var program = makeProgram(checkNoFlags);
+var programWithFlags = makeProgram(checkYesFlags);
+
+function makeProgram(flagChecker)
+{
+ return F2(function(debugWrap, impl)
+ {
+ return function(flagDecoder)
+ {
+ return function(object, moduleName, debugMetadata)
+ {
+ var checker = flagChecker(flagDecoder, moduleName);
+ if (typeof debugMetadata === 'undefined')
+ {
+ normalSetup(impl, object, moduleName, checker);
+ }
+ else
+ {
+ debugSetup(A2(debugWrap, debugMetadata, impl), object, moduleName, checker);
+ }
+ };
+ };
+ });
+}
+
+function staticProgram(vNode)
+{
+ var nothing = _elm_lang$core$Native_Utils.Tuple2(
+ _elm_lang$core$Native_Utils.Tuple0,
+ _elm_lang$core$Platform_Cmd$none
+ );
+ return A2(program, _elm_lang$virtual_dom$VirtualDom_Debug$wrap, {
+ init: nothing,
+ view: function() { return vNode; },
+ update: F2(function() { return nothing; }),
+ subscriptions: function() { return _elm_lang$core$Platform_Sub$none; }
+ })();
+}
+
+
+// FLAG CHECKERS
+
+function checkNoFlags(flagDecoder, moduleName)
+{
+ return function(init, flags, domNode)
+ {
+ if (typeof flags === 'undefined')
+ {
+ return init;
+ }
+
+ var errorMessage =
+ 'The `' + moduleName + '` module does not need flags.\n'
+ + 'Initialize it with no arguments and you should be all set!';
+
+ crash(errorMessage, domNode);
+ };
+}
+
+function checkYesFlags(flagDecoder, moduleName)
+{
+ return function(init, flags, domNode)
+ {
+ if (typeof flagDecoder === 'undefined')
+ {
+ var errorMessage =
+ 'Are you trying to sneak a Never value into Elm? Trickster!\n'
+ + 'It looks like ' + moduleName + '.main is defined with `programWithFlags` but has type `Program Never`.\n'
+ + 'Use `program` instead if you do not want flags.'
+
+ crash(errorMessage, domNode);
+ }
+
+ var result = A2(_elm_lang$core$Native_Json.run, flagDecoder, flags);
+ if (result.ctor === 'Ok')
+ {
+ return init(result._0);
+ }
+
+ var errorMessage =
+ 'Trying to initialize the `' + moduleName + '` module with an unexpected flag.\n'
+ + 'I tried to convert it to an Elm value, but ran into this problem:\n\n'
+ + result._0;
+
+ crash(errorMessage, domNode);
+ };
+}
+
+function crash(errorMessage, domNode)
+{
+ if (domNode)
+ {
+ domNode.innerHTML =
+ '<div style="padding-left:1em;">'
+ + '<h2 style="font-weight:normal;"><b>Oops!</b> Something went wrong when starting your Elm program.</h2>'
+ + '<pre style="padding-left:1em;">' + errorMessage + '</pre>'
+ + '</div>';
+ }
+
+ throw new Error(errorMessage);
+}
+
+
+// NORMAL SETUP
+
+function normalSetup(impl, object, moduleName, flagChecker)
+{
+ object['embed'] = function embed(node, flags)
+ {
+ while (node.lastChild)
+ {
+ node.removeChild(node.lastChild);
+ }
+
+ return _elm_lang$core$Native_Platform.initialize(
+ flagChecker(impl.init, flags, node),
+ impl.update,
+ impl.subscriptions,
+ normalRenderer(node, impl.view)
+ );
+ };
+
+ object['fullscreen'] = function fullscreen(flags)
+ {
+ return _elm_lang$core$Native_Platform.initialize(
+ flagChecker(impl.init, flags, document.body),
+ impl.update,
+ impl.subscriptions,
+ normalRenderer(document.body, impl.view)
+ );
+ };
+}
+
+function normalRenderer(parentNode, view)
+{
+ return function(tagger, initialModel)
+ {
+ var eventNode = { tagger: tagger, parent: undefined };
+ var initialVirtualNode = view(initialModel);
+ var domNode = render(initialVirtualNode, eventNode);
+ parentNode.appendChild(domNode);
+ return makeStepper(domNode, view, initialVirtualNode, eventNode);
+ };
+}
+
+
+// STEPPER
+
+var rAF =
+ typeof requestAnimationFrame !== 'undefined'
+ ? requestAnimationFrame
+ : function(callback) { setTimeout(callback, 1000 / 60); };
+
+function makeStepper(domNode, view, initialVirtualNode, eventNode)
+{
+ var state = 'NO_REQUEST';
+ var currNode = initialVirtualNode;
+ var nextModel;
+
+ function updateIfNeeded()
+ {
+ switch (state)
+ {
+ case 'NO_REQUEST':
+ throw new Error(
+ 'Unexpected draw callback.\n' +
+ 'Please report this to <https://github.com/elm-lang/virtual-dom/issues>.'
+ );
+
+ case 'PENDING_REQUEST':
+ rAF(updateIfNeeded);
+ state = 'EXTRA_REQUEST';
+
+ var nextNode = view(nextModel);
+ var patches = diff(currNode, nextNode);
+ domNode = applyPatches(domNode, currNode, patches, eventNode);
+ currNode = nextNode;
+
+ return;
+
+ case 'EXTRA_REQUEST':
+ state = 'NO_REQUEST';
+ return;
+ }
+ }
+
+ return function stepper(model)
+ {
+ if (state === 'NO_REQUEST')
+ {
+ rAF(updateIfNeeded);
+ }
+ state = 'PENDING_REQUEST';
+ nextModel = model;
+ };
+}
+
+
+// DEBUG SETUP
+
+function debugSetup(impl, object, moduleName, flagChecker)
+{
+ object['fullscreen'] = function fullscreen(flags)
+ {
+ var popoutRef = { doc: undefined };
+ return _elm_lang$core$Native_Platform.initialize(
+ flagChecker(impl.init, flags, document.body),
+ impl.update(scrollTask(popoutRef)),
+ impl.subscriptions,
+ debugRenderer(moduleName, document.body, popoutRef, impl.view, impl.viewIn, impl.viewOut)
+ );
+ };
+
+ object['embed'] = function fullscreen(node, flags)
+ {
+ var popoutRef = { doc: undefined };
+ return _elm_lang$core$Native_Platform.initialize(
+ flagChecker(impl.init, flags, node),
+ impl.update(scrollTask(popoutRef)),
+ impl.subscriptions,
+ debugRenderer(moduleName, node, popoutRef, impl.view, impl.viewIn, impl.viewOut)
+ );
+ };
+}
+
+function scrollTask(popoutRef)
+{
+ return _elm_lang$core$Native_Scheduler.nativeBinding(function(callback)
+ {
+ var doc = popoutRef.doc;
+ if (doc)
+ {
+ var msgs = doc.getElementsByClassName('debugger-sidebar-messages')[0];
+ if (msgs)
+ {
+ msgs.scrollTop = msgs.scrollHeight;
+ }
+ }
+ callback(_elm_lang$core$Native_Scheduler.succeed(_elm_lang$core$Native_Utils.Tuple0));
+ });
+}
+
+
+function debugRenderer(moduleName, parentNode, popoutRef, view, viewIn, viewOut)
+{
+ return function(tagger, initialModel)
+ {
+ var appEventNode = { tagger: tagger, parent: undefined };
+ var eventNode = { tagger: tagger, parent: undefined };
+
+ // make normal stepper
+ var appVirtualNode = view(initialModel);
+ var appNode = render(appVirtualNode, appEventNode);
+ parentNode.appendChild(appNode);
+ var appStepper = makeStepper(appNode, view, appVirtualNode, appEventNode);
+
+ // make overlay stepper
+ var overVirtualNode = viewIn(initialModel)._1;
+ var overNode = render(overVirtualNode, eventNode);
+ parentNode.appendChild(overNode);
+ var wrappedViewIn = wrapViewIn(appEventNode, overNode, viewIn);
+ var overStepper = makeStepper(overNode, wrappedViewIn, overVirtualNode, eventNode);
+
+ // make debugger stepper
+ var debugStepper = makeDebugStepper(initialModel, viewOut, eventNode, parentNode, moduleName, popoutRef);
+
+ return function stepper(model)
+ {
+ appStepper(model);
+ overStepper(model);
+ debugStepper(model);
+ }
+ };
+}
+
+function makeDebugStepper(initialModel, view, eventNode, parentNode, moduleName, popoutRef)
+{
+ var curr;
+ var domNode;
+
+ return function stepper(model)
+ {
+ if (!model.isDebuggerOpen)
+ {
+ return;
+ }
+
+ if (!popoutRef.doc)
+ {
+ curr = view(model);
+ domNode = openDebugWindow(moduleName, popoutRef, curr, eventNode);
+ return;
+ }
+
+ // switch to document of popout
+ localDoc = popoutRef.doc;
+
+ var next = view(model);
+ var patches = diff(curr, next);
+ domNode = applyPatches(domNode, curr, patches, eventNode);
+ curr = next;
+
+ // switch back to normal document
+ localDoc = document;
+ };
+}
+
+function openDebugWindow(moduleName, popoutRef, virtualNode, eventNode)
+{
+ var w = 900;
+ var h = 360;
+ var x = screen.width - w;
+ var y = screen.height - h;
+ var debugWindow = window.open('', '', 'width=' + w + ',height=' + h + ',left=' + x + ',top=' + y);
+
+ // switch to window document
+ localDoc = debugWindow.document;
+
+ popoutRef.doc = localDoc;
+ localDoc.title = 'Debugger - ' + moduleName;
+ localDoc.body.style.margin = '0';
+ localDoc.body.style.padding = '0';
+ var domNode = render(virtualNode, eventNode);
+ localDoc.body.appendChild(domNode);
+
+ localDoc.addEventListener('keydown', function(event) {
+ if (event.metaKey && event.which === 82)
+ {
+ window.location.reload();
+ }
+ if (event.which === 38)
+ {
+ eventNode.tagger({ ctor: 'Up' });
+ event.preventDefault();
+ }
+ if (event.which === 40)
+ {
+ eventNode.tagger({ ctor: 'Down' });
+ event.preventDefault();
+ }
+ });
+
+ function close()
+ {
+ popoutRef.doc = undefined;
+ debugWindow.close();
+ }
+ window.addEventListener('unload', close);
+ debugWindow.addEventListener('unload', function() {
+ popoutRef.doc = undefined;
+ window.removeEventListener('unload', close);
+ eventNode.tagger({ ctor: 'Close' });
+ });
+
+ // switch back to the normal document
+ localDoc = document;
+
+ return domNode;
+}
+
+
+// BLOCK EVENTS
+
+function wrapViewIn(appEventNode, overlayNode, viewIn)
+{
+ var ignorer = makeIgnorer(overlayNode);
+ var blocking = 'Normal';
+ var overflow;
+
+ var normalTagger = appEventNode.tagger;
+ var blockTagger = function() {};
+
+ return function(model)
+ {
+ var tuple = viewIn(model);
+ var newBlocking = tuple._0.ctor;
+ appEventNode.tagger = newBlocking === 'Normal' ? normalTagger : blockTagger;
+ if (blocking !== newBlocking)
+ {
+ traverse('removeEventListener', ignorer, blocking);
+ traverse('addEventListener', ignorer, newBlocking);
+
+ if (blocking === 'Normal')
+ {
+ overflow = document.body.style.overflow;
+ document.body.style.overflow = 'hidden';
+ }
+
+ if (newBlocking === 'Normal')
+ {
+ document.body.style.overflow = overflow;
+ }
+
+ blocking = newBlocking;
+ }
+ return tuple._1;
+ }
+}
+
+function traverse(verbEventListener, ignorer, blocking)
+{
+ switch(blocking)
+ {
+ case 'Normal':
+ return;
+
+ case 'Pause':
+ return traverseHelp(verbEventListener, ignorer, mostEvents);
+
+ case 'Message':
+ return traverseHelp(verbEventListener, ignorer, allEvents);
+ }
+}
+
+function traverseHelp(verbEventListener, handler, eventNames)
+{
+ for (var i = 0; i < eventNames.length; i++)
+ {
+ document.body[verbEventListener](eventNames[i], handler, true);
+ }
+}
+
+function makeIgnorer(overlayNode)
+{
+ return function(event)
+ {
+ if (event.type === 'keydown' && event.metaKey && event.which === 82)
+ {
+ return;
+ }
+
+ var isScroll = event.type === 'scroll' || event.type === 'wheel';
+
+ var node = event.target;
+ while (node !== null)
+ {
+ if (node.className === 'elm-overlay-message-details' && isScroll)
+ {
+ return;
+ }
+
+ if (node === overlayNode && !isScroll)
+ {
+ return;
+ }
+ node = node.parentNode;
+ }
+
+ event.stopPropagation();
+ event.preventDefault();
+ }
+}
+
+var mostEvents = [
+ 'click', 'dblclick', 'mousemove',
+ 'mouseup', 'mousedown', 'mouseenter', 'mouseleave',
+ 'touchstart', 'touchend', 'touchcancel', 'touchmove',
+ 'pointerdown', 'pointerup', 'pointerover', 'pointerout',
+ 'pointerenter', 'pointerleave', 'pointermove', 'pointercancel',
+ 'dragstart', 'drag', 'dragend', 'dragenter', 'dragover', 'dragleave', 'drop',
+ 'keyup', 'keydown', 'keypress',
+ 'input', 'change',
+ 'focus', 'blur'
+];
+
+var allEvents = mostEvents.concat('wheel', 'scroll');
+
+
+return {
+ node: node,
+ text: text,
+ custom: custom,
+ map: F2(map),
+
+ on: F3(on),
+ style: style,
+ property: F2(property),
+ attribute: F2(attribute),
+ attributeNS: F3(attributeNS),
+ mapProperty: F2(mapProperty),
+
+ lazy: F2(lazy),
+ lazy2: F3(lazy2),
+ lazy3: F4(lazy3),
+ keyedNode: F3(keyedNode),
+
+ program: program,
+ programWithFlags: programWithFlags,
+ staticProgram: staticProgram
+};
+
+}();
+
+var _elm_lang$virtual_dom$VirtualDom$programWithFlags = function (impl) {
+ return A2(_elm_lang$virtual_dom$Native_VirtualDom.programWithFlags, _elm_lang$virtual_dom$VirtualDom_Debug$wrapWithFlags, impl);
+};
+var _elm_lang$virtual_dom$VirtualDom$program = function (impl) {
+ return A2(_elm_lang$virtual_dom$Native_VirtualDom.program, _elm_lang$virtual_dom$VirtualDom_Debug$wrap, impl);
+};
+var _elm_lang$virtual_dom$VirtualDom$keyedNode = _elm_lang$virtual_dom$Native_VirtualDom.keyedNode;
+var _elm_lang$virtual_dom$VirtualDom$lazy3 = _elm_lang$virtual_dom$Native_VirtualDom.lazy3;
+var _elm_lang$virtual_dom$VirtualDom$lazy2 = _elm_lang$virtual_dom$Native_VirtualDom.lazy2;
+var _elm_lang$virtual_dom$VirtualDom$lazy = _elm_lang$virtual_dom$Native_VirtualDom.lazy;
+var _elm_lang$virtual_dom$VirtualDom$defaultOptions = {stopPropagation: false, preventDefault: false};
+var _elm_lang$virtual_dom$VirtualDom$onWithOptions = _elm_lang$virtual_dom$Native_VirtualDom.on;
+var _elm_lang$virtual_dom$VirtualDom$on = F2(
+ function (eventName, decoder) {
+ return A3(_elm_lang$virtual_dom$VirtualDom$onWithOptions, eventName, _elm_lang$virtual_dom$VirtualDom$defaultOptions, decoder);
+ });
+var _elm_lang$virtual_dom$VirtualDom$style = _elm_lang$virtual_dom$Native_VirtualDom.style;
+var _elm_lang$virtual_dom$VirtualDom$mapProperty = _elm_lang$virtual_dom$Native_VirtualDom.mapProperty;
+var _elm_lang$virtual_dom$VirtualDom$attributeNS = _elm_lang$virtual_dom$Native_VirtualDom.attributeNS;
+var _elm_lang$virtual_dom$VirtualDom$attribute = _elm_lang$virtual_dom$Native_VirtualDom.attribute;
+var _elm_lang$virtual_dom$VirtualDom$property = _elm_lang$virtual_dom$Native_VirtualDom.property;
+var _elm_lang$virtual_dom$VirtualDom$map = _elm_lang$virtual_dom$Native_VirtualDom.map;
+var _elm_lang$virtual_dom$VirtualDom$text = _elm_lang$virtual_dom$Native_VirtualDom.text;
+var _elm_lang$virtual_dom$VirtualDom$node = _elm_lang$virtual_dom$Native_VirtualDom.node;
+var _elm_lang$virtual_dom$VirtualDom$Options = F2(
+ function (a, b) {
+ return {stopPropagation: a, preventDefault: b};
+ });
+var _elm_lang$virtual_dom$VirtualDom$Node = {ctor: 'Node'};
+var _elm_lang$virtual_dom$VirtualDom$Property = {ctor: 'Property'};
+
+var _elm_lang$html$Html$programWithFlags = _elm_lang$virtual_dom$VirtualDom$programWithFlags;
+var _elm_lang$html$Html$program = _elm_lang$virtual_dom$VirtualDom$program;
+var _elm_lang$html$Html$beginnerProgram = function (_p0) {
+ var _p1 = _p0;
+ return _elm_lang$html$Html$program(
+ {
+ init: A2(
+ _elm_lang$core$Platform_Cmd_ops['!'],
+ _p1.model,
+ {ctor: '[]'}),
+ update: F2(
+ function (msg, model) {
+ return A2(
+ _elm_lang$core$Platform_Cmd_ops['!'],
+ A2(_p1.update, msg, model),
+ {ctor: '[]'});
+ }),
+ view: _p1.view,
+ subscriptions: function (_p2) {
+ return _elm_lang$core$Platform_Sub$none;
+ }
+ });
+};
+var _elm_lang$html$Html$map = _elm_lang$virtual_dom$VirtualDom$map;
+var _elm_lang$html$Html$text = _elm_lang$virtual_dom$VirtualDom$text;
+var _elm_lang$html$Html$node = _elm_lang$virtual_dom$VirtualDom$node;
+var _elm_lang$html$Html$body = _elm_lang$html$Html$node('body');
+var _elm_lang$html$Html$section = _elm_lang$html$Html$node('section');
+var _elm_lang$html$Html$nav = _elm_lang$html$Html$node('nav');
+var _elm_lang$html$Html$article = _elm_lang$html$Html$node('article');
+var _elm_lang$html$Html$aside = _elm_lang$html$Html$node('aside');
+var _elm_lang$html$Html$h1 = _elm_lang$html$Html$node('h1');
+var _elm_lang$html$Html$h2 = _elm_lang$html$Html$node('h2');
+var _elm_lang$html$Html$h3 = _elm_lang$html$Html$node('h3');
+var _elm_lang$html$Html$h4 = _elm_lang$html$Html$node('h4');
+var _elm_lang$html$Html$h5 = _elm_lang$html$Html$node('h5');
+var _elm_lang$html$Html$h6 = _elm_lang$html$Html$node('h6');
+var _elm_lang$html$Html$header = _elm_lang$html$Html$node('header');
+var _elm_lang$html$Html$footer = _elm_lang$html$Html$node('footer');
+var _elm_lang$html$Html$address = _elm_lang$html$Html$node('address');
+var _elm_lang$html$Html$main_ = _elm_lang$html$Html$node('main');
+var _elm_lang$html$Html$p = _elm_lang$html$Html$node('p');
+var _elm_lang$html$Html$hr = _elm_lang$html$Html$node('hr');
+var _elm_lang$html$Html$pre = _elm_lang$html$Html$node('pre');
+var _elm_lang$html$Html$blockquote = _elm_lang$html$Html$node('blockquote');
+var _elm_lang$html$Html$ol = _elm_lang$html$Html$node('ol');
+var _elm_lang$html$Html$ul = _elm_lang$html$Html$node('ul');
+var _elm_lang$html$Html$li = _elm_lang$html$Html$node('li');
+var _elm_lang$html$Html$dl = _elm_lang$html$Html$node('dl');
+var _elm_lang$html$Html$dt = _elm_lang$html$Html$node('dt');
+var _elm_lang$html$Html$dd = _elm_lang$html$Html$node('dd');
+var _elm_lang$html$Html$figure = _elm_lang$html$Html$node('figure');
+var _elm_lang$html$Html$figcaption = _elm_lang$html$Html$node('figcaption');
+var _elm_lang$html$Html$div = _elm_lang$html$Html$node('div');
+var _elm_lang$html$Html$a = _elm_lang$html$Html$node('a');
+var _elm_lang$html$Html$em = _elm_lang$html$Html$node('em');
+var _elm_lang$html$Html$strong = _elm_lang$html$Html$node('strong');
+var _elm_lang$html$Html$small = _elm_lang$html$Html$node('small');
+var _elm_lang$html$Html$s = _elm_lang$html$Html$node('s');
+var _elm_lang$html$Html$cite = _elm_lang$html$Html$node('cite');
+var _elm_lang$html$Html$q = _elm_lang$html$Html$node('q');
+var _elm_lang$html$Html$dfn = _elm_lang$html$Html$node('dfn');
+var _elm_lang$html$Html$abbr = _elm_lang$html$Html$node('abbr');
+var _elm_lang$html$Html$time = _elm_lang$html$Html$node('time');
+var _elm_lang$html$Html$code = _elm_lang$html$Html$node('code');
+var _elm_lang$html$Html$var = _elm_lang$html$Html$node('var');
+var _elm_lang$html$Html$samp = _elm_lang$html$Html$node('samp');
+var _elm_lang$html$Html$kbd = _elm_lang$html$Html$node('kbd');
+var _elm_lang$html$Html$sub = _elm_lang$html$Html$node('sub');
+var _elm_lang$html$Html$sup = _elm_lang$html$Html$node('sup');
+var _elm_lang$html$Html$i = _elm_lang$html$Html$node('i');
+var _elm_lang$html$Html$b = _elm_lang$html$Html$node('b');
+var _elm_lang$html$Html$u = _elm_lang$html$Html$node('u');
+var _elm_lang$html$Html$mark = _elm_lang$html$Html$node('mark');
+var _elm_lang$html$Html$ruby = _elm_lang$html$Html$node('ruby');
+var _elm_lang$html$Html$rt = _elm_lang$html$Html$node('rt');
+var _elm_lang$html$Html$rp = _elm_lang$html$Html$node('rp');
+var _elm_lang$html$Html$bdi = _elm_lang$html$Html$node('bdi');
+var _elm_lang$html$Html$bdo = _elm_lang$html$Html$node('bdo');
+var _elm_lang$html$Html$span = _elm_lang$html$Html$node('span');
+var _elm_lang$html$Html$br = _elm_lang$html$Html$node('br');
+var _elm_lang$html$Html$wbr = _elm_lang$html$Html$node('wbr');
+var _elm_lang$html$Html$ins = _elm_lang$html$Html$node('ins');
+var _elm_lang$html$Html$del = _elm_lang$html$Html$node('del');
+var _elm_lang$html$Html$img = _elm_lang$html$Html$node('img');
+var _elm_lang$html$Html$iframe = _elm_lang$html$Html$node('iframe');
+var _elm_lang$html$Html$embed = _elm_lang$html$Html$node('embed');
+var _elm_lang$html$Html$object = _elm_lang$html$Html$node('object');
+var _elm_lang$html$Html$param = _elm_lang$html$Html$node('param');
+var _elm_lang$html$Html$video = _elm_lang$html$Html$node('video');
+var _elm_lang$html$Html$audio = _elm_lang$html$Html$node('audio');
+var _elm_lang$html$Html$source = _elm_lang$html$Html$node('source');
+var _elm_lang$html$Html$track = _elm_lang$html$Html$node('track');
+var _elm_lang$html$Html$canvas = _elm_lang$html$Html$node('canvas');
+var _elm_lang$html$Html$math = _elm_lang$html$Html$node('math');
+var _elm_lang$html$Html$table = _elm_lang$html$Html$node('table');
+var _elm_lang$html$Html$caption = _elm_lang$html$Html$node('caption');
+var _elm_lang$html$Html$colgroup = _elm_lang$html$Html$node('colgroup');
+var _elm_lang$html$Html$col = _elm_lang$html$Html$node('col');
+var _elm_lang$html$Html$tbody = _elm_lang$html$Html$node('tbody');
+var _elm_lang$html$Html$thead = _elm_lang$html$Html$node('thead');
+var _elm_lang$html$Html$tfoot = _elm_lang$html$Html$node('tfoot');
+var _elm_lang$html$Html$tr = _elm_lang$html$Html$node('tr');
+var _elm_lang$html$Html$td = _elm_lang$html$Html$node('td');
+var _elm_lang$html$Html$th = _elm_lang$html$Html$node('th');
+var _elm_lang$html$Html$form = _elm_lang$html$Html$node('form');
+var _elm_lang$html$Html$fieldset = _elm_lang$html$Html$node('fieldset');
+var _elm_lang$html$Html$legend = _elm_lang$html$Html$node('legend');
+var _elm_lang$html$Html$label = _elm_lang$html$Html$node('label');
+var _elm_lang$html$Html$input = _elm_lang$html$Html$node('input');
+var _elm_lang$html$Html$button = _elm_lang$html$Html$node('button');
+var _elm_lang$html$Html$select = _elm_lang$html$Html$node('select');
+var _elm_lang$html$Html$datalist = _elm_lang$html$Html$node('datalist');
+var _elm_lang$html$Html$optgroup = _elm_lang$html$Html$node('optgroup');
+var _elm_lang$html$Html$option = _elm_lang$html$Html$node('option');
+var _elm_lang$html$Html$textarea = _elm_lang$html$Html$node('textarea');
+var _elm_lang$html$Html$keygen = _elm_lang$html$Html$node('keygen');
+var _elm_lang$html$Html$output = _elm_lang$html$Html$node('output');
+var _elm_lang$html$Html$progress = _elm_lang$html$Html$node('progress');
+var _elm_lang$html$Html$meter = _elm_lang$html$Html$node('meter');
+var _elm_lang$html$Html$details = _elm_lang$html$Html$node('details');
+var _elm_lang$html$Html$summary = _elm_lang$html$Html$node('summary');
+var _elm_lang$html$Html$menuitem = _elm_lang$html$Html$node('menuitem');
+var _elm_lang$html$Html$menu = _elm_lang$html$Html$node('menu');
+
+var _user$project$Main$subscriptions = function (model) {
+ return _elm_lang$core$Platform_Sub$none;
+};
+var _user$project$Main$view = function (model) {
+ return _elm_lang$html$Html$text(
+ _elm_lang$core$Basics$toString(model));
+};
+var _user$project$Main$update = F2(
+ function (msg, model) {
+ return {ctor: '_Tuple2', _0: model, _1: _elm_lang$core$Platform_Cmd$none};
+ });
+var _user$project$Main$Model = function (a) {
+ return {users: a};
+};
+var _user$project$Main$User = F2(
+ function (a, b) {
+ return {type_: a, value: b};
+ });
+var _user$project$Main$decodeUser = A3(
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
+ 'value',
+ _elm_lang$core$Json_Decode$string,
+ A3(
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
+ 'type',
+ _elm_lang$core$Json_Decode$string,
+ _NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$decode(_user$project$Main$User)));
+var _user$project$Main$decodeUsers = _elm_lang$core$Json_Decode$list(_user$project$Main$decodeUser);
+var _user$project$Main$init = function (flags) {
+ var _p0 = A2(_elm_lang$core$Json_Decode$decodeValue, _user$project$Main$decodeUsers, flags);
+ if (_p0.ctor === 'Ok') {
+ return {
+ ctor: '_Tuple2',
+ _0: _user$project$Main$Model(_p0._0),
+ _1: _elm_lang$core$Platform_Cmd$none
+ };
+ } else {
+ return _elm_lang$core$Native_Utils.crashCase(
+ 'Main',
+ {
+ start: {line: 40, column: 5},
+ end: {line: 45, column: 28}
+ },
+ _p0)(_p0._0);
+ }
+};
+var _user$project$Main$main = _elm_lang$html$Html$programWithFlags(
+ {init: _user$project$Main$init, update: _user$project$Main$update, view: _user$project$Main$view, subscriptions: _user$project$Main$subscriptions})(_elm_lang$core$Json_Decode$value);
+var _user$project$Main$Student = {ctor: 'Student'};
+var _user$project$Main$Room = {ctor: 'Room'};
+var _user$project$Main$Teacher = {ctor: 'Teacher'};
+var _user$project$Main$Class = {ctor: 'Class'};
+
+var Elm = {};
+Elm['Main'] = Elm['Main'] || {};
+if (typeof _user$project$Main$main !== 'undefined') {
+ _user$project$Main$main(Elm['Main'], 'Main', undefined);
+}
+
+if (typeof define === "function" && define['amd'])
+{
+ define([], function() { return Elm; });
+ return;
+}
+
+if (typeof module === "object")
+{
+ module['exports'] = Elm;
+ return;
+}
+
+var globalElm = this['Elm'];
+if (typeof globalElm === "undefined")
+{
+ this['Elm'] = Elm;
+ return;
+}
+
+for (var publicModule in Elm)
+{
+ if (publicModule in globalElm)
+ {
+ throw new Error('There are two Elm modules called `' + publicModule + '` on this page! Rename one of them.');
+ }
+ globalElm[publicModule] = Elm[publicModule];
+}
+
+}).call(this);
+
generated by cgit v1.1 at 2024-12-26 18:13:45 +0000