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diff --git a/web/static/js/babel-es6-polyfill.js b/web/static/js/babel-es6-polyfill.js
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+++ b/web/static/js/babel-es6-polyfill.js
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+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+(function (global){
+"use strict";
+
+if (global._babelPolyfill) {
+ throw new Error("only one instance of babel/polyfill is allowed");
+}
+global._babelPolyfill = true;
+
+require("./es6-shim");
+
+require("regenerator-babel/runtime");
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./es6-shim":2,"regenerator-babel/runtime":60}],2:[function(require,module,exports){
+require('core-js/es6');
+module.exports = require('core-js/modules/$').core;
+},{"core-js/es6":3,"core-js/modules/$":16}],3:[function(require,module,exports){
+require('../modules/es6.symbol');
+require('../modules/es6.object.assign');
+require('../modules/es6.object.is');
+require('../modules/es6.object.set-prototype-of');
+require('../modules/es6.object.to-string');
+require('../modules/es6.object.statics-accept-primitives');
+require('../modules/es6.function.name');
+require('../modules/es6.number.constructor');
+require('../modules/es6.number.statics');
+require('../modules/es6.math');
+require('../modules/es6.string.from-code-point');
+require('../modules/es6.string.raw');
+require('../modules/es6.string.iterator');
+require('../modules/es6.string.code-point-at');
+require('../modules/es6.string.ends-with');
+require('../modules/es6.string.includes');
+require('../modules/es6.string.repeat');
+require('../modules/es6.string.starts-with');
+require('../modules/es6.array.from');
+require('../modules/es6.array.of');
+require('../modules/es6.array.species');
+require('../modules/es6.array.iterator');
+require('../modules/es6.array.copy-within');
+require('../modules/es6.array.fill');
+require('../modules/es6.array.find');
+require('../modules/es6.array.find-index');
+require('../modules/es6.regexp');
+require('../modules/es6.promise');
+require('../modules/es6.map');
+require('../modules/es6.set');
+require('../modules/es6.weak-map');
+require('../modules/es6.weak-set');
+require('../modules/es6.reflect');
+module.exports = require('../modules/$').core;
+},{"../modules/$":16,"../modules/es6.array.copy-within":27,"../modules/es6.array.fill":28,"../modules/es6.array.find":30,"../modules/es6.array.find-index":29,"../modules/es6.array.from":31,"../modules/es6.array.iterator":32,"../modules/es6.array.of":33,"../modules/es6.array.species":34,"../modules/es6.function.name":35,"../modules/es6.map":36,"../modules/es6.math":37,"../modules/es6.number.constructor":38,"../modules/es6.number.statics":39,"../modules/es6.object.assign":40,"../modules/es6.object.is":41,"../modules/es6.object.set-prototype-of":42,"../modules/es6.object.statics-accept-primitives":43,"../modules/es6.object.to-string":44,"../modules/es6.promise":45,"../modules/es6.reflect":46,"../modules/es6.regexp":47,"../modules/es6.set":48,"../modules/es6.string.code-point-at":49,"../modules/es6.string.ends-with":50,"../modules/es6.string.from-code-point":51,"../modules/es6.string.includes":52,"../modules/es6.string.iterator":53,"../modules/es6.string.raw":54,"../modules/es6.string.repeat":55,"../modules/es6.string.starts-with":56,"../modules/es6.symbol":57,"../modules/es6.weak-map":58,"../modules/es6.weak-set":59}],4:[function(require,module,exports){
+'use strict';
+// 0 -> Array#forEach
+// 1 -> Array#map
+// 2 -> Array#filter
+// 3 -> Array#some
+// 4 -> Array#every
+// 5 -> Array#find
+// 6 -> Array#findIndex
+var $ = require('./$')
+ , ctx = require('./$.ctx');
+module.exports = function(TYPE){
+ var IS_MAP = TYPE == 1
+ , IS_FILTER = TYPE == 2
+ , IS_SOME = TYPE == 3
+ , IS_EVERY = TYPE == 4
+ , IS_FIND_INDEX = TYPE == 6
+ , NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
+ return function(callbackfn/*, that = undefined */){
+ var O = Object($.assertDefined(this))
+ , self = $.ES5Object(O)
+ , f = ctx(callbackfn, arguments[1], 3)
+ , length = $.toLength(self.length)
+ , index = 0
+ , result = IS_MAP ? Array(length) : IS_FILTER ? [] : undefined
+ , val, res;
+ for(;length > index; index++)if(NO_HOLES || index in self){
+ val = self[index];
+ res = f(val, index, O);
+ if(TYPE){
+ if(IS_MAP)result[index] = res; // map
+ else if(res)switch(TYPE){
+ case 3: return true; // some
+ case 5: return val; // find
+ case 6: return index; // findIndex
+ case 2: result.push(val); // filter
+ } else if(IS_EVERY)return false; // every
+ }
+ }
+ return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;
+ };
+};
+},{"./$":16,"./$.ctx":11}],5:[function(require,module,exports){
+var $ = require('./$');
+function assert(condition, msg1, msg2){
+ if(!condition)throw TypeError(msg2 ? msg1 + msg2 : msg1);
+}
+assert.def = $.assertDefined;
+assert.fn = function(it){
+ if(!$.isFunction(it))throw TypeError(it + ' is not a function!');
+ return it;
+};
+assert.obj = function(it){
+ if(!$.isObject(it))throw TypeError(it + ' is not an object!');
+ return it;
+};
+assert.inst = function(it, Constructor, name){
+ if(!(it instanceof Constructor))throw TypeError(name + ": use the 'new' operator!");
+ return it;
+};
+module.exports = assert;
+},{"./$":16}],6:[function(require,module,exports){
+var $ = require('./$');
+// 19.1.2.1 Object.assign(target, source, ...)
+module.exports = Object.assign || function(target, source){ // eslint-disable-line no-unused-vars
+ var T = Object($.assertDefined(target))
+ , l = arguments.length
+ , i = 1;
+ while(l > i){
+ var S = $.ES5Object(arguments[i++])
+ , keys = $.getKeys(S)
+ , length = keys.length
+ , j = 0
+ , key;
+ while(length > j)T[key = keys[j++]] = S[key];
+ }
+ return T;
+};
+},{"./$":16}],7:[function(require,module,exports){
+var $ = require('./$')
+ , TAG = require('./$.wks')('toStringTag')
+ , toString = {}.toString;
+function cof(it){
+ return toString.call(it).slice(8, -1);
+}
+cof.classof = function(it){
+ var O, T;
+ return it == undefined ? it === undefined ? 'Undefined' : 'Null'
+ : typeof (T = (O = Object(it))[TAG]) == 'string' ? T : cof(O);
+};
+cof.set = function(it, tag, stat){
+ if(it && !$.has(it = stat ? it : it.prototype, TAG))$.hide(it, TAG, tag);
+};
+module.exports = cof;
+},{"./$":16,"./$.wks":26}],8:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , ctx = require('./$.ctx')
+ , safe = require('./$.uid').safe
+ , assert = require('./$.assert')
+ , $iter = require('./$.iter')
+ , has = $.has
+ , set = $.set
+ , isObject = $.isObject
+ , hide = $.hide
+ , step = $iter.step
+ , isFrozen = Object.isFrozen || $.core.Object.isFrozen
+ , ID = safe('id')
+ , O1 = safe('O1')
+ , LAST = safe('last')
+ , FIRST = safe('first')
+ , ITER = safe('iter')
+ , SIZE = $.DESC ? safe('size') : 'size'
+ , id = 0;
+
+function fastKey(it, create){
+ // return primitive with prefix
+ if(!isObject(it))return (typeof it == 'string' ? 'S' : 'P') + it;
+ // can't set id to frozen object
+ if(isFrozen(it))return 'F';
+ if(!has(it, ID)){
+ // not necessary to add id
+ if(!create)return 'E';
+ // add missing object id
+ hide(it, ID, ++id);
+ // return object id with prefix
+ } return 'O' + it[ID];
+}
+
+function getEntry(that, key){
+ // fast case
+ var index = fastKey(key), entry;
+ if(index != 'F')return that[O1][index];
+ // frozen object case
+ for(entry = that[FIRST]; entry; entry = entry.n){
+ if(entry.k == key)return entry;
+ }
+}
+
+module.exports = {
+ getConstructor: function(NAME, IS_MAP, ADDER){
+ function C(iterable){
+ var that = assert.inst(this, C, NAME);
+ set(that, O1, $.create(null));
+ set(that, SIZE, 0);
+ set(that, LAST, undefined);
+ set(that, FIRST, undefined);
+ if(iterable != undefined)$iter.forOf(iterable, IS_MAP, that[ADDER], that);
+ }
+ $.mix(C.prototype, {
+ // 23.1.3.1 Map.prototype.clear()
+ // 23.2.3.2 Set.prototype.clear()
+ clear: function(){
+ for(var that = this, data = that[O1], entry = that[FIRST]; entry; entry = entry.n){
+ entry.r = true;
+ if(entry.p)entry.p = entry.p.n = undefined;
+ delete data[entry.i];
+ }
+ that[FIRST] = that[LAST] = undefined;
+ that[SIZE] = 0;
+ },
+ // 23.1.3.3 Map.prototype.delete(key)
+ // 23.2.3.4 Set.prototype.delete(value)
+ 'delete': function(key){
+ var that = this
+ , entry = getEntry(that, key);
+ if(entry){
+ var next = entry.n
+ , prev = entry.p;
+ delete that[O1][entry.i];
+ entry.r = true;
+ if(prev)prev.n = next;
+ if(next)next.p = prev;
+ if(that[FIRST] == entry)that[FIRST] = next;
+ if(that[LAST] == entry)that[LAST] = prev;
+ that[SIZE]--;
+ } return !!entry;
+ },
+ // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined)
+ // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined)
+ forEach: function(callbackfn /*, that = undefined */){
+ var f = ctx(callbackfn, arguments[1], 3)
+ , entry;
+ while(entry = entry ? entry.n : this[FIRST]){
+ f(entry.v, entry.k, this);
+ // revert to the last existing entry
+ while(entry && entry.r)entry = entry.p;
+ }
+ },
+ // 23.1.3.7 Map.prototype.has(key)
+ // 23.2.3.7 Set.prototype.has(value)
+ has: function(key){
+ return !!getEntry(this, key);
+ }
+ });
+ if($.DESC)$.setDesc(C.prototype, 'size', {
+ get: function(){
+ return assert.def(this[SIZE]);
+ }
+ });
+ return C;
+ },
+ def: function(that, key, value){
+ var entry = getEntry(that, key)
+ , prev, index;
+ // change existing entry
+ if(entry){
+ entry.v = value;
+ // create new entry
+ } else {
+ that[LAST] = entry = {
+ i: index = fastKey(key, true), // <- index
+ k: key, // <- key
+ v: value, // <- value
+ p: prev = that[LAST], // <- previous entry
+ n: undefined, // <- next entry
+ r: false // <- removed
+ };
+ if(!that[FIRST])that[FIRST] = entry;
+ if(prev)prev.n = entry;
+ that[SIZE]++;
+ // add to index
+ if(index != 'F')that[O1][index] = entry;
+ } return that;
+ },
+ getEntry: getEntry,
+ getIterConstructor: function(){
+ return function(iterated, kind){
+ set(this, ITER, {o: iterated, k: kind});
+ };
+ },
+ next: function(){
+ var iter = this[ITER]
+ , kind = iter.k
+ , entry = iter.l;
+ // revert to the last existing entry
+ while(entry && entry.r)entry = entry.p;
+ // get next entry
+ if(!iter.o || !(iter.l = entry = entry ? entry.n : iter.o[FIRST])){
+ // or finish the iteration
+ iter.o = undefined;
+ return step(1);
+ }
+ // return step by kind
+ if(kind == 'key' )return step(0, entry.k);
+ if(kind == 'value')return step(0, entry.v);
+ return step(0, [entry.k, entry.v]);
+ }
+};
+},{"./$":16,"./$.assert":5,"./$.ctx":11,"./$.iter":15,"./$.uid":24}],9:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , safe = require('./$.uid').safe
+ , assert = require('./$.assert')
+ , forOf = require('./$.iter').forOf
+ , has = $.has
+ , isObject = $.isObject
+ , hide = $.hide
+ , isFrozen = Object.isFrozen || $.core.Object.isFrozen
+ , id = 0
+ , ID = safe('id')
+ , WEAK = safe('weak')
+ , LEAK = safe('leak')
+ , method = require('./$.array-methods')
+ , find = method(5)
+ , findIndex = method(6);
+function findFrozen(store, key){
+ return find.call(store.array, function(it){
+ return it[0] === key;
+ });
+}
+// fallback for frozen keys
+function leakStore(that){
+ return that[LEAK] || hide(that, LEAK, {
+ array: [],
+ get: function(key){
+ var entry = findFrozen(this, key);
+ if(entry)return entry[1];
+ },
+ has: function(key){
+ return !!findFrozen(this, key);
+ },
+ set: function(key, value){
+ var entry = findFrozen(this, key);
+ if(entry)entry[1] = value;
+ else this.array.push([key, value]);
+ },
+ 'delete': function(key){
+ var index = findIndex.call(this.array, function(it){
+ return it[0] === key;
+ });
+ if(~index)this.array.splice(index, 1);
+ return !!~index;
+ }
+ })[LEAK];
+}
+
+module.exports = {
+ getConstructor: function(NAME, IS_MAP, ADDER){
+ function C(iterable){
+ $.set(assert.inst(this, C, NAME), ID, id++);
+ if(iterable != undefined)forOf(iterable, IS_MAP, this[ADDER], this);
+ }
+ $.mix(C.prototype, {
+ // 23.3.3.2 WeakMap.prototype.delete(key)
+ // 23.4.3.3 WeakSet.prototype.delete(value)
+ 'delete': function(key){
+ if(!isObject(key))return false;
+ if(isFrozen(key))return leakStore(this)['delete'](key);
+ return has(key, WEAK) && has(key[WEAK], this[ID]) && delete key[WEAK][this[ID]];
+ },
+ // 23.3.3.4 WeakMap.prototype.has(key)
+ // 23.4.3.4 WeakSet.prototype.has(value)
+ has: function(key){
+ if(!isObject(key))return false;
+ if(isFrozen(key))return leakStore(this).has(key);
+ return has(key, WEAK) && has(key[WEAK], this[ID]);
+ }
+ });
+ return C;
+ },
+ def: function(that, key, value){
+ if(isFrozen(assert.obj(key))){
+ leakStore(that).set(key, value);
+ } else {
+ has(key, WEAK) || hide(key, WEAK, {});
+ key[WEAK][that[ID]] = value;
+ } return that;
+ },
+ leakStore: leakStore,
+ WEAK: WEAK,
+ ID: ID
+};
+},{"./$":16,"./$.array-methods":4,"./$.assert":5,"./$.iter":15,"./$.uid":24}],10:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , $def = require('./$.def')
+ , $iter = require('./$.iter')
+ , assertInstance = require('./$.assert').inst;
+
+module.exports = function(NAME, methods, common, IS_MAP, isWeak){
+ var Base = $.g[NAME]
+ , C = Base
+ , ADDER = IS_MAP ? 'set' : 'add'
+ , proto = C && C.prototype
+ , O = {};
+ function fixMethod(KEY, CHAIN){
+ var method = proto[KEY];
+ if($.FW)proto[KEY] = function(a, b){
+ var result = method.call(this, a === 0 ? 0 : a, b);
+ return CHAIN ? this : result;
+ };
+ }
+ if(!$.isFunction(C) || !(isWeak || !$iter.BUGGY && proto.forEach && proto.entries)){
+ // create collection constructor
+ C = common.getConstructor(NAME, IS_MAP, ADDER);
+ $.mix(C.prototype, methods);
+ } else {
+ var inst = new C
+ , chain = inst[ADDER](isWeak ? {} : -0, 1)
+ , buggyZero;
+ // wrap for init collections from iterable
+ if($iter.fail(function(iter){
+ new C(iter); // eslint-disable-line no-new
+ }) || $iter.DANGER_CLOSING){
+ C = function(iterable){
+ assertInstance(this, C, NAME);
+ var that = new Base;
+ if(iterable != undefined)$iter.forOf(iterable, IS_MAP, that[ADDER], that);
+ return that;
+ };
+ C.prototype = proto;
+ if($.FW)proto.constructor = C;
+ }
+ isWeak || inst.forEach(function(val, key){
+ buggyZero = 1 / key === -Infinity;
+ });
+ // fix converting -0 key to +0
+ if(buggyZero){
+ fixMethod('delete');
+ fixMethod('has');
+ IS_MAP && fixMethod('get');
+ }
+ // + fix .add & .set for chaining
+ if(buggyZero || chain !== inst)fixMethod(ADDER, true);
+ }
+
+ require('./$.cof').set(C, NAME);
+ require('./$.species')(C);
+
+ O[NAME] = C;
+ $def($def.G + $def.W + $def.F * (C != Base), O);
+
+ // add .keys, .values, .entries, [@@iterator]
+ // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11
+ if(!isWeak)$iter.std(
+ C, NAME,
+ common.getIterConstructor(), common.next,
+ IS_MAP ? 'key+value' : 'value' , !IS_MAP, true
+ );
+
+ return C;
+};
+},{"./$":16,"./$.assert":5,"./$.cof":7,"./$.def":12,"./$.iter":15,"./$.species":21}],11:[function(require,module,exports){
+// Optional / simple context binding
+var assertFunction = require('./$.assert').fn;
+module.exports = function(fn, that, length){
+ assertFunction(fn);
+ if(~length && that === undefined)return fn;
+ switch(length){
+ case 1: return function(a){
+ return fn.call(that, a);
+ };
+ case 2: return function(a, b){
+ return fn.call(that, a, b);
+ };
+ case 3: return function(a, b, c){
+ return fn.call(that, a, b, c);
+ };
+ } return function(/* ...args */){
+ return fn.apply(that, arguments);
+ };
+};
+},{"./$.assert":5}],12:[function(require,module,exports){
+var $ = require('./$')
+ , global = $.g
+ , core = $.core
+ , isFunction = $.isFunction;
+function ctx(fn, that){
+ return function(){
+ return fn.apply(that, arguments);
+ };
+}
+global.core = core;
+// type bitmap
+$def.F = 1; // forced
+$def.G = 2; // global
+$def.S = 4; // static
+$def.P = 8; // proto
+$def.B = 16; // bind
+$def.W = 32; // wrap
+function $def(type, name, source){
+ var key, own, out, exp
+ , isGlobal = type & $def.G
+ , target = isGlobal ? global : type & $def.S
+ ? global[name] : (global[name] || {}).prototype
+ , exports = isGlobal ? core : core[name] || (core[name] = {});
+ if(isGlobal)source = name;
+ for(key in source){
+ // contains in native
+ own = !(type & $def.F) && target && key in target;
+ // export native or passed
+ out = (own ? target : source)[key];
+ // bind timers to global for call from export context
+ if(type & $def.B && own)exp = ctx(out, global);
+ else exp = type & $def.P && isFunction(out) ? ctx(Function.call, out) : out;
+ // extend global
+ if(target && !own){
+ if(isGlobal)target[key] = out;
+ else delete target[key] && $.hide(target, key, out);
+ }
+ // export
+ if(exports[key] != out)$.hide(exports, key, exp);
+ }
+}
+module.exports = $def;
+},{"./$":16}],13:[function(require,module,exports){
+module.exports = function($){
+ $.FW = true;
+ $.path = $.g;
+ return $;
+};
+},{}],14:[function(require,module,exports){
+// Fast apply
+// http://jsperf.lnkit.com/fast-apply/5
+module.exports = function(fn, args, that){
+ var un = that === undefined;
+ switch(args.length){
+ case 0: return un ? fn()
+ : fn.call(that);
+ case 1: return un ? fn(args[0])
+ : fn.call(that, args[0]);
+ case 2: return un ? fn(args[0], args[1])
+ : fn.call(that, args[0], args[1]);
+ case 3: return un ? fn(args[0], args[1], args[2])
+ : fn.call(that, args[0], args[1], args[2]);
+ case 4: return un ? fn(args[0], args[1], args[2], args[3])
+ : fn.call(that, args[0], args[1], args[2], args[3]);
+ case 5: return un ? fn(args[0], args[1], args[2], args[3], args[4])
+ : fn.call(that, args[0], args[1], args[2], args[3], args[4]);
+ } return fn.apply(that, args);
+};
+},{}],15:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , ctx = require('./$.ctx')
+ , cof = require('./$.cof')
+ , $def = require('./$.def')
+ , assertObject = require('./$.assert').obj
+ , SYMBOL_ITERATOR = require('./$.wks')('iterator')
+ , FF_ITERATOR = '@@iterator'
+ , Iterators = {}
+ , IteratorPrototype = {};
+// Safari has byggy iterators w/o `next`
+var BUGGY = 'keys' in [] && !('next' in [].keys());
+// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
+setIterator(IteratorPrototype, $.that);
+function setIterator(O, value){
+ $.hide(O, SYMBOL_ITERATOR, value);
+ // Add iterator for FF iterator protocol
+ if(FF_ITERATOR in [])$.hide(O, FF_ITERATOR, value);
+}
+function defineIterator(Constructor, NAME, value, DEFAULT){
+ var proto = Constructor.prototype
+ , iter = proto[SYMBOL_ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT] || value;
+ // Define iterator
+ if($.FW)setIterator(proto, iter);
+ if(iter !== value){
+ var iterProto = $.getProto(iter.call(new Constructor));
+ // Set @@toStringTag to native iterators
+ cof.set(iterProto, NAME + ' Iterator', true);
+ // FF fix
+ if($.FW)$.has(proto, FF_ITERATOR) && setIterator(iterProto, $.that);
+ }
+ // Plug for library
+ Iterators[NAME] = iter;
+ // FF & v8 fix
+ Iterators[NAME + ' Iterator'] = $.that;
+ return iter;
+}
+function getIterator(it){
+ var Symbol = $.g.Symbol
+ , ext = it[Symbol && Symbol.iterator || FF_ITERATOR]
+ , getIter = ext || it[SYMBOL_ITERATOR] || Iterators[cof.classof(it)];
+ return assertObject(getIter.call(it));
+}
+function closeIterator(iterator){
+ var ret = iterator['return'];
+ if(ret !== undefined)assertObject(ret.call(iterator));
+}
+function stepCall(iterator, fn, value, entries){
+ try {
+ return entries ? fn(assertObject(value)[0], value[1]) : fn(value);
+ } catch(e){
+ closeIterator(iterator);
+ throw e;
+ }
+}
+var DANGER_CLOSING = true;
+!function(){
+ try {
+ var iter = [1].keys();
+ iter['return'] = function(){ DANGER_CLOSING = false; };
+ Array.from(iter, function(){ throw 2; });
+ } catch(e){ /* empty */ }
+}();
+var $iter = module.exports = {
+ BUGGY: BUGGY,
+ DANGER_CLOSING: DANGER_CLOSING,
+ fail: function(exec){
+ var fail = true;
+ try {
+ var arr = [[{}, 1]]
+ , iter = arr[SYMBOL_ITERATOR]()
+ , next = iter.next;
+ iter.next = function(){
+ fail = false;
+ return next.call(this);
+ };
+ arr[SYMBOL_ITERATOR] = function(){
+ return iter;
+ };
+ exec(arr);
+ } catch(e){ /* empty */ }
+ return fail;
+ },
+ Iterators: Iterators,
+ prototype: IteratorPrototype,
+ step: function(done, value){
+ return {value: value, done: !!done};
+ },
+ stepCall: stepCall,
+ close: closeIterator,
+ is: function(it){
+ var O = Object(it)
+ , Symbol = $.g.Symbol
+ , SYM = Symbol && Symbol.iterator || FF_ITERATOR;
+ return SYM in O || SYMBOL_ITERATOR in O || $.has(Iterators, cof.classof(O));
+ },
+ get: getIterator,
+ set: setIterator,
+ create: function(Constructor, NAME, next, proto){
+ Constructor.prototype = $.create(proto || $iter.prototype, {next: $.desc(1, next)});
+ cof.set(Constructor, NAME + ' Iterator');
+ },
+ define: defineIterator,
+ std: function(Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCE){
+ function createIter(kind){
+ return function(){
+ return new Constructor(this, kind);
+ };
+ }
+ $iter.create(Constructor, NAME, next);
+ var entries = createIter('key+value')
+ , values = createIter('value')
+ , proto = Base.prototype
+ , methods, key;
+ if(DEFAULT == 'value')values = defineIterator(Base, NAME, values, 'values');
+ else entries = defineIterator(Base, NAME, entries, 'entries');
+ if(DEFAULT){
+ methods = {
+ entries: entries,
+ keys: IS_SET ? values : createIter('key'),
+ values: values
+ };
+ $def($def.P + $def.F * BUGGY, NAME, methods);
+ if(FORCE)for(key in methods){
+ if(!(key in proto))$.hide(proto, key, methods[key]);
+ }
+ }
+ },
+ forOf: function(iterable, entries, fn, that){
+ var iterator = getIterator(iterable)
+ , f = ctx(fn, that, entries ? 2 : 1)
+ , step;
+ while(!(step = iterator.next()).done){
+ if(stepCall(iterator, f, step.value, entries) === false){
+ return closeIterator(iterator);
+ }
+ }
+ }
+};
+},{"./$":16,"./$.assert":5,"./$.cof":7,"./$.ctx":11,"./$.def":12,"./$.wks":26}],16:[function(require,module,exports){
+'use strict';
+var global = typeof self != 'undefined' ? self : Function('return this')()
+ , core = {}
+ , defineProperty = Object.defineProperty
+ , hasOwnProperty = {}.hasOwnProperty
+ , ceil = Math.ceil
+ , floor = Math.floor
+ , max = Math.max
+ , min = Math.min;
+// The engine works fine with descriptors? Thank's IE8 for his funny defineProperty.
+var DESC = !!function(){
+ try {
+ return defineProperty({}, 'a', {get: function(){ return 2; }}).a == 2;
+ } catch(e){ /* empty */ }
+}();
+var hide = createDefiner(1);
+// 7.1.4 ToInteger
+function toInteger(it){
+ return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
+}
+function desc(bitmap, value){
+ return {
+ enumerable : !(bitmap & 1),
+ configurable: !(bitmap & 2),
+ writable : !(bitmap & 4),
+ value : value
+ };
+}
+function simpleSet(object, key, value){
+ object[key] = value;
+ return object;
+}
+function createDefiner(bitmap){
+ return DESC ? function(object, key, value){
+ return $.setDesc(object, key, desc(bitmap, value)); // eslint-disable-line no-use-before-define
+ } : simpleSet;
+}
+
+function isObject(it){
+ return it !== null && (typeof it == 'object' || typeof it == 'function');
+}
+function isFunction(it){
+ return typeof it == 'function';
+}
+function assertDefined(it){
+ if(it == undefined)throw TypeError("Can't call method on " + it);
+ return it;
+}
+
+var $ = module.exports = require('./$.fw')({
+ g: global,
+ core: core,
+ html: global.document && document.documentElement,
+ // http://jsperf.com/core-js-isobject
+ isObject: isObject,
+ isFunction: isFunction,
+ it: function(it){
+ return it;
+ },
+ that: function(){
+ return this;
+ },
+ // 7.1.4 ToInteger
+ toInteger: toInteger,
+ // 7.1.15 ToLength
+ toLength: function(it){
+ return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
+ },
+ toIndex: function(index, length){
+ index = toInteger(index);
+ return index < 0 ? max(index + length, 0) : min(index, length);
+ },
+ has: function(it, key){
+ return hasOwnProperty.call(it, key);
+ },
+ create: Object.create,
+ getProto: Object.getPrototypeOf,
+ DESC: DESC,
+ desc: desc,
+ getDesc: Object.getOwnPropertyDescriptor,
+ setDesc: defineProperty,
+ getKeys: Object.keys,
+ getNames: Object.getOwnPropertyNames,
+ getSymbols: Object.getOwnPropertySymbols,
+ // Dummy, fix for not array-like ES3 string in es5 module
+ assertDefined: assertDefined,
+ ES5Object: Object,
+ toObject: function(it){
+ return $.ES5Object(assertDefined(it));
+ },
+ hide: hide,
+ def: createDefiner(0),
+ set: global.Symbol ? simpleSet : hide,
+ mix: function(target, src){
+ for(var key in src)hide(target, key, src[key]);
+ return target;
+ },
+ each: [].forEach
+});
+if(typeof __e != 'undefined')__e = core;
+if(typeof __g != 'undefined')__g = global;
+},{"./$.fw":13}],17:[function(require,module,exports){
+var $ = require('./$');
+module.exports = function(object, el){
+ var O = $.toObject(object)
+ , keys = $.getKeys(O)
+ , length = keys.length
+ , index = 0
+ , key;
+ while(length > index)if(O[key = keys[index++]] === el)return key;
+};
+},{"./$":16}],18:[function(require,module,exports){
+var $ = require('./$')
+ , assertObject = require('./$.assert').obj;
+module.exports = function(it){
+ assertObject(it);
+ return $.getSymbols ? $.getNames(it).concat($.getSymbols(it)) : $.getNames(it);
+};
+},{"./$":16,"./$.assert":5}],19:[function(require,module,exports){
+'use strict';
+module.exports = function(regExp, replace, isStatic){
+ var replacer = replace === Object(replace) ? function(part){
+ return replace[part];
+ } : replace;
+ return function(it){
+ return String(isStatic ? it : this).replace(regExp, replacer);
+ };
+};
+},{}],20:[function(require,module,exports){
+// Works with __proto__ only. Old v8 can't works with null proto objects.
+/*eslint-disable no-proto */
+var $ = require('./$')
+ , assert = require('./$.assert');
+module.exports = Object.setPrototypeOf || ('__proto__' in {} // eslint-disable-line
+ ? function(buggy, set){
+ try {
+ set = require('./$.ctx')(Function.call, $.getDesc(Object.prototype, '__proto__').set, 2);
+ set({}, []);
+ } catch(e){ buggy = true; }
+ return function(O, proto){
+ assert.obj(O);
+ assert(proto === null || $.isObject(proto), proto, ": can't set as prototype!");
+ if(buggy)O.__proto__ = proto;
+ else set(O, proto);
+ return O;
+ };
+ }()
+ : undefined);
+},{"./$":16,"./$.assert":5,"./$.ctx":11}],21:[function(require,module,exports){
+var $ = require('./$');
+module.exports = function(C){
+ if($.DESC && $.FW)$.setDesc(C, require('./$.wks')('species'), {
+ configurable: true,
+ get: $.that
+ });
+};
+},{"./$":16,"./$.wks":26}],22:[function(require,module,exports){
+'use strict';
+// true -> String#at
+// false -> String#codePointAt
+var $ = require('./$');
+module.exports = function(TO_STRING){
+ return function(pos){
+ var s = String($.assertDefined(this))
+ , i = $.toInteger(pos)
+ , l = s.length
+ , a, b;
+ if(i < 0 || i >= l)return TO_STRING ? '' : undefined;
+ a = s.charCodeAt(i);
+ return a < 0xd800 || a > 0xdbff || i + 1 === l
+ || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
+ ? TO_STRING ? s.charAt(i) : a
+ : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
+ };
+};
+},{"./$":16}],23:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , ctx = require('./$.ctx')
+ , cof = require('./$.cof')
+ , invoke = require('./$.invoke')
+ , global = $.g
+ , isFunction = $.isFunction
+ , setTask = global.setImmediate
+ , clearTask = global.clearImmediate
+ , postMessage = global.postMessage
+ , addEventListener = global.addEventListener
+ , MessageChannel = global.MessageChannel
+ , counter = 0
+ , queue = {}
+ , ONREADYSTATECHANGE = 'onreadystatechange'
+ , defer, channel, port;
+function run(){
+ var id = +this;
+ if($.has(queue, id)){
+ var fn = queue[id];
+ delete queue[id];
+ fn();
+ }
+}
+function listner(event){
+ run.call(event.data);
+}
+// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
+if(!isFunction(setTask) || !isFunction(clearTask)){
+ setTask = function(fn){
+ var args = [], i = 1;
+ while(arguments.length > i)args.push(arguments[i++]);
+ queue[++counter] = function(){
+ invoke(isFunction(fn) ? fn : Function(fn), args);
+ };
+ defer(counter);
+ return counter;
+ };
+ clearTask = function(id){
+ delete queue[id];
+ };
+ // Node.js 0.8-
+ if(cof(global.process) == 'process'){
+ defer = function(id){
+ global.process.nextTick(ctx(run, id, 1));
+ };
+ // Modern browsers, skip implementation for WebWorkers
+ // IE8 has postMessage, but it's sync & typeof its postMessage is object
+ } else if(addEventListener && isFunction(postMessage) && !$.g.importScripts){
+ defer = function(id){
+ postMessage(id, '*');
+ };
+ addEventListener('message', listner, false);
+ // WebWorkers
+ } else if(isFunction(MessageChannel)){
+ channel = new MessageChannel;
+ port = channel.port2;
+ channel.port1.onmessage = listner;
+ defer = ctx(port.postMessage, port, 1);
+ // IE8-
+ } else if($.g.document && ONREADYSTATECHANGE in document.createElement('script')){
+ defer = function(id){
+ $.html.appendChild(document.createElement('script'))[ONREADYSTATECHANGE] = function(){
+ $.html.removeChild(this);
+ run.call(id);
+ };
+ };
+ // Rest old browsers
+ } else {
+ defer = function(id){
+ setTimeout(ctx(run, id, 1), 0);
+ };
+ }
+}
+module.exports = {
+ set: setTask,
+ clear: clearTask
+};
+},{"./$":16,"./$.cof":7,"./$.ctx":11,"./$.invoke":14}],24:[function(require,module,exports){
+var sid = 0;
+function uid(key){
+ return 'Symbol(' + key + ')_' + (++sid + Math.random()).toString(36);
+}
+uid.safe = require('./$').g.Symbol || uid;
+module.exports = uid;
+},{"./$":16}],25:[function(require,module,exports){
+// 22.1.3.31 Array.prototype[@@unscopables]
+var $ = require('./$')
+ , UNSCOPABLES = require('./$.wks')('unscopables');
+if($.FW && !(UNSCOPABLES in []))$.hide(Array.prototype, UNSCOPABLES, {});
+module.exports = function(key){
+ if($.FW)[][UNSCOPABLES][key] = true;
+};
+},{"./$":16,"./$.wks":26}],26:[function(require,module,exports){
+var global = require('./$').g
+ , store = {};
+module.exports = function(name){
+ return store[name] || (store[name] =
+ global.Symbol && global.Symbol[name] || require('./$.uid').safe('Symbol.' + name));
+};
+},{"./$":16,"./$.uid":24}],27:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , $def = require('./$.def')
+ , toIndex = $.toIndex;
+$def($def.P, 'Array', {
+ // 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)
+ copyWithin: function(target/* = 0 */, start /* = 0, end = @length */){
+ var O = Object($.assertDefined(this))
+ , len = $.toLength(O.length)
+ , to = toIndex(target, len)
+ , from = toIndex(start, len)
+ , end = arguments[2]
+ , fin = end === undefined ? len : toIndex(end, len)
+ , count = Math.min(fin - from, len - to)
+ , inc = 1;
+ if(from < to && to < from + count){
+ inc = -1;
+ from = from + count - 1;
+ to = to + count - 1;
+ }
+ while(count-- > 0){
+ if(from in O)O[to] = O[from];
+ else delete O[to];
+ to += inc;
+ from += inc;
+ } return O;
+ }
+});
+require('./$.unscope')('copyWithin');
+},{"./$":16,"./$.def":12,"./$.unscope":25}],28:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , $def = require('./$.def')
+ , toIndex = $.toIndex;
+$def($def.P, 'Array', {
+ // 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)
+ fill: function(value /*, start = 0, end = @length */){
+ var O = Object($.assertDefined(this))
+ , length = $.toLength(O.length)
+ , index = toIndex(arguments[1], length)
+ , end = arguments[2]
+ , endPos = end === undefined ? length : toIndex(end, length);
+ while(endPos > index)O[index++] = value;
+ return O;
+ }
+});
+require('./$.unscope')('fill');
+},{"./$":16,"./$.def":12,"./$.unscope":25}],29:[function(require,module,exports){
+var $def = require('./$.def');
+$def($def.P, 'Array', {
+ // 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined)
+ findIndex: require('./$.array-methods')(6)
+});
+require('./$.unscope')('findIndex');
+},{"./$.array-methods":4,"./$.def":12,"./$.unscope":25}],30:[function(require,module,exports){
+var $def = require('./$.def');
+$def($def.P, 'Array', {
+ // 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined)
+ find: require('./$.array-methods')(5)
+});
+require('./$.unscope')('find');
+},{"./$.array-methods":4,"./$.def":12,"./$.unscope":25}],31:[function(require,module,exports){
+var $ = require('./$')
+ , ctx = require('./$.ctx')
+ , $def = require('./$.def')
+ , $iter = require('./$.iter')
+ , stepCall = $iter.stepCall;
+$def($def.S + $def.F * $iter.DANGER_CLOSING, 'Array', {
+ // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)
+ from: function(arrayLike/*, mapfn = undefined, thisArg = undefined*/){
+ var O = Object($.assertDefined(arrayLike))
+ , mapfn = arguments[1]
+ , mapping = mapfn !== undefined
+ , f = mapping ? ctx(mapfn, arguments[2], 2) : undefined
+ , index = 0
+ , length, result, step, iterator;
+ if($iter.is(O)){
+ iterator = $iter.get(O);
+ // strange IE quirks mode bug -> use typeof instead of isFunction
+ result = new (typeof this == 'function' ? this : Array);
+ for(; !(step = iterator.next()).done; index++){
+ result[index] = mapping ? stepCall(iterator, f, [step.value, index], true) : step.value;
+ }
+ } else {
+ // strange IE quirks mode bug -> use typeof instead of isFunction
+ result = new (typeof this == 'function' ? this : Array)(length = $.toLength(O.length));
+ for(; length > index; index++){
+ result[index] = mapping ? f(O[index], index) : O[index];
+ }
+ }
+ result.length = index;
+ return result;
+ }
+});
+},{"./$":16,"./$.ctx":11,"./$.def":12,"./$.iter":15}],32:[function(require,module,exports){
+var $ = require('./$')
+ , setUnscope = require('./$.unscope')
+ , ITER = require('./$.uid').safe('iter')
+ , $iter = require('./$.iter')
+ , step = $iter.step
+ , Iterators = $iter.Iterators;
+
+// 22.1.3.4 Array.prototype.entries()
+// 22.1.3.13 Array.prototype.keys()
+// 22.1.3.29 Array.prototype.values()
+// 22.1.3.30 Array.prototype[@@iterator]()
+$iter.std(Array, 'Array', function(iterated, kind){
+ $.set(this, ITER, {o: $.toObject(iterated), i: 0, k: kind});
+// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
+}, function(){
+ var iter = this[ITER]
+ , O = iter.o
+ , kind = iter.k
+ , index = iter.i++;
+ if(!O || index >= O.length){
+ iter.o = undefined;
+ return step(1);
+ }
+ if(kind == 'key' )return step(0, index);
+ if(kind == 'value')return step(0, O[index]);
+ return step(0, [index, O[index]]);
+}, 'value');
+
+// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
+Iterators.Arguments = Iterators.Array;
+
+setUnscope('keys');
+setUnscope('values');
+setUnscope('entries');
+},{"./$":16,"./$.iter":15,"./$.uid":24,"./$.unscope":25}],33:[function(require,module,exports){
+var $def = require('./$.def');
+$def($def.S, 'Array', {
+ // 22.1.2.3 Array.of( ...items)
+ of: function(/* ...args */){
+ var index = 0
+ , length = arguments.length
+ // strange IE quirks mode bug -> use typeof instead of isFunction
+ , result = new (typeof this == 'function' ? this : Array)(length);
+ while(length > index)result[index] = arguments[index++];
+ result.length = length;
+ return result;
+ }
+});
+},{"./$.def":12}],34:[function(require,module,exports){
+require('./$.species')(Array);
+},{"./$.species":21}],35:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , NAME = 'name'
+ , setDesc = $.setDesc
+ , FunctionProto = Function.prototype;
+// 19.2.4.2 name
+NAME in FunctionProto || $.FW && $.DESC && setDesc(FunctionProto, NAME, {
+ configurable: true,
+ get: function(){
+ var match = String(this).match(/^\s*function ([^ (]*)/)
+ , name = match ? match[1] : '';
+ $.has(this, NAME) || setDesc(this, NAME, $.desc(5, name));
+ return name;
+ },
+ set: function(value){
+ $.has(this, NAME) || setDesc(this, NAME, $.desc(0, value));
+ }
+});
+},{"./$":16}],36:[function(require,module,exports){
+'use strict';
+var strong = require('./$.collection-strong');
+
+// 23.1 Map Objects
+require('./$.collection')('Map', {
+ // 23.1.3.6 Map.prototype.get(key)
+ get: function(key){
+ var entry = strong.getEntry(this, key);
+ return entry && entry.v;
+ },
+ // 23.1.3.9 Map.prototype.set(key, value)
+ set: function(key, value){
+ return strong.def(this, key === 0 ? 0 : key, value);
+ }
+}, strong, true);
+},{"./$.collection":10,"./$.collection-strong":8}],37:[function(require,module,exports){
+var Infinity = 1 / 0
+ , $def = require('./$.def')
+ , E = Math.E
+ , pow = Math.pow
+ , abs = Math.abs
+ , exp = Math.exp
+ , log = Math.log
+ , sqrt = Math.sqrt
+ , ceil = Math.ceil
+ , floor = Math.floor
+ , sign = Math.sign || function(x){
+ return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;
+ };
+
+// 20.2.2.5 Math.asinh(x)
+function asinh(x){
+ return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : log(x + sqrt(x * x + 1));
+}
+// 20.2.2.14 Math.expm1(x)
+function expm1(x){
+ return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : exp(x) - 1;
+}
+
+$def($def.S, 'Math', {
+ // 20.2.2.3 Math.acosh(x)
+ acosh: function(x){
+ return (x = +x) < 1 ? NaN : isFinite(x) ? log(x / E + sqrt(x + 1) * sqrt(x - 1) / E) + 1 : x;
+ },
+ // 20.2.2.5 Math.asinh(x)
+ asinh: asinh,
+ // 20.2.2.7 Math.atanh(x)
+ atanh: function(x){
+ return (x = +x) == 0 ? x : log((1 + x) / (1 - x)) / 2;
+ },
+ // 20.2.2.9 Math.cbrt(x)
+ cbrt: function(x){
+ return sign(x = +x) * pow(abs(x), 1 / 3);
+ },
+ // 20.2.2.11 Math.clz32(x)
+ clz32: function(x){
+ return (x >>>= 0) ? 32 - x.toString(2).length : 32;
+ },
+ // 20.2.2.12 Math.cosh(x)
+ cosh: function(x){
+ return (exp(x = +x) + exp(-x)) / 2;
+ },
+ // 20.2.2.14 Math.expm1(x)
+ expm1: expm1,
+ // 20.2.2.16 Math.fround(x)
+ // TODO: fallback for IE9-
+ fround: function(x){
+ return new Float32Array([x])[0];
+ },
+ // 20.2.2.17 Math.hypot([value1[, value2[, … ]]])
+ hypot: function(value1, value2){ // eslint-disable-line no-unused-vars
+ var sum = 0
+ , len1 = arguments.length
+ , len2 = len1
+ , args = Array(len1)
+ , larg = -Infinity
+ , arg;
+ while(len1--){
+ arg = args[len1] = +arguments[len1];
+ if(arg == Infinity || arg == -Infinity)return Infinity;
+ if(arg > larg)larg = arg;
+ }
+ larg = arg || 1;
+ while(len2--)sum += pow(args[len2] / larg, 2);
+ return larg * sqrt(sum);
+ },
+ // 20.2.2.18 Math.imul(x, y)
+ imul: function(x, y){
+ var UInt16 = 0xffff
+ , xn = +x
+ , yn = +y
+ , xl = UInt16 & xn
+ , yl = UInt16 & yn;
+ return 0 | xl * yl + ((UInt16 & xn >>> 16) * yl + xl * (UInt16 & yn >>> 16) << 16 >>> 0);
+ },
+ // 20.2.2.20 Math.log1p(x)
+ log1p: function(x){
+ return (x = +x) > -1e-8 && x < 1e-8 ? x - x * x / 2 : log(1 + x);
+ },
+ // 20.2.2.21 Math.log10(x)
+ log10: function(x){
+ return log(x) / Math.LN10;
+ },
+ // 20.2.2.22 Math.log2(x)
+ log2: function(x){
+ return log(x) / Math.LN2;
+ },
+ // 20.2.2.28 Math.sign(x)
+ sign: sign,
+ // 20.2.2.30 Math.sinh(x)
+ sinh: function(x){
+ return abs(x = +x) < 1 ? (expm1(x) - expm1(-x)) / 2 : (exp(x - 1) - exp(-x - 1)) * (E / 2);
+ },
+ // 20.2.2.33 Math.tanh(x)
+ tanh: function(x){
+ var a = expm1(x = +x)
+ , b = expm1(-x);
+ return a == Infinity ? 1 : b == Infinity ? -1 : (a - b) / (exp(x) + exp(-x));
+ },
+ // 20.2.2.34 Math.trunc(x)
+ trunc: function(it){
+ return (it > 0 ? floor : ceil)(it);
+ }
+});
+},{"./$.def":12}],38:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , isObject = $.isObject
+ , isFunction = $.isFunction
+ , NUMBER = 'Number'
+ , Number = $.g[NUMBER]
+ , Base = Number
+ , proto = Number.prototype;
+function toPrimitive(it){
+ var fn, val;
+ if(isFunction(fn = it.valueOf) && !isObject(val = fn.call(it)))return val;
+ if(isFunction(fn = it.toString) && !isObject(val = fn.call(it)))return val;
+ throw TypeError("Can't convert object to number");
+}
+function toNumber(it){
+ if(isObject(it))it = toPrimitive(it);
+ if(typeof it == 'string' && it.length > 2 && it.charCodeAt(0) == 48){
+ var binary = false;
+ switch(it.charCodeAt(1)){
+ case 66 : case 98 : binary = true;
+ case 79 : case 111 : return parseInt(it.slice(2), binary ? 2 : 8);
+ }
+ } return +it;
+}
+if($.FW && !(Number('0o1') && Number('0b1'))){
+ Number = function Number(it){
+ return this instanceof Number ? new Base(toNumber(it)) : toNumber(it);
+ };
+ $.each.call($.DESC ? $.getNames(Base) : (
+ // ES3:
+ 'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' +
+ // ES6 (in case, if modules with ES6 Number statics required before):
+ 'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' +
+ 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger'
+ ).split(','), function(key){
+ if($.has(Base, key) && !$.has(Number, key)){
+ $.setDesc(Number, key, $.getDesc(Base, key));
+ }
+ }
+ );
+ Number.prototype = proto;
+ proto.constructor = Number;
+ $.hide($.g, NUMBER, Number);
+}
+},{"./$":16}],39:[function(require,module,exports){
+var $ = require('./$')
+ , $def = require('./$.def')
+ , abs = Math.abs
+ , floor = Math.floor
+ , MAX_SAFE_INTEGER = 0x1fffffffffffff; // pow(2, 53) - 1 == 9007199254740991;
+function isInteger(it){
+ return !$.isObject(it) && isFinite(it) && floor(it) === it;
+}
+$def($def.S, 'Number', {
+ // 20.1.2.1 Number.EPSILON
+ EPSILON: Math.pow(2, -52),
+ // 20.1.2.2 Number.isFinite(number)
+ isFinite: function(it){
+ return typeof it == 'number' && isFinite(it);
+ },
+ // 20.1.2.3 Number.isInteger(number)
+ isInteger: isInteger,
+ // 20.1.2.4 Number.isNaN(number)
+ isNaN: function(number){
+ return number != number;
+ },
+ // 20.1.2.5 Number.isSafeInteger(number)
+ isSafeInteger: function(number){
+ return isInteger(number) && abs(number) <= MAX_SAFE_INTEGER;
+ },
+ // 20.1.2.6 Number.MAX_SAFE_INTEGER
+ MAX_SAFE_INTEGER: MAX_SAFE_INTEGER,
+ // 20.1.2.10 Number.MIN_SAFE_INTEGER
+ MIN_SAFE_INTEGER: -MAX_SAFE_INTEGER,
+ // 20.1.2.12 Number.parseFloat(string)
+ parseFloat: parseFloat,
+ // 20.1.2.13 Number.parseInt(string, radix)
+ parseInt: parseInt
+});
+},{"./$":16,"./$.def":12}],40:[function(require,module,exports){
+// 19.1.3.1 Object.assign(target, source)
+var $def = require('./$.def');
+$def($def.S, 'Object', {assign: require('./$.assign')});
+},{"./$.assign":6,"./$.def":12}],41:[function(require,module,exports){
+// 19.1.3.10 Object.is(value1, value2)
+var $def = require('./$.def');
+$def($def.S, 'Object', {
+ is: function(x, y){
+ return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;
+ }
+});
+},{"./$.def":12}],42:[function(require,module,exports){
+// 19.1.3.19 Object.setPrototypeOf(O, proto)
+var $def = require('./$.def');
+$def($def.S, 'Object', {setPrototypeOf: require('./$.set-proto')});
+},{"./$.def":12,"./$.set-proto":20}],43:[function(require,module,exports){
+var $ = require('./$')
+ , $def = require('./$.def')
+ , isObject = $.isObject
+ , toObject = $.toObject;
+function wrapObjectMethod(METHOD, MODE){
+ var fn = ($.core.Object || {})[METHOD] || Object[METHOD]
+ , f = 0
+ , o = {};
+ o[METHOD] = MODE == 1 ? function(it){
+ return isObject(it) ? fn(it) : it;
+ } : MODE == 2 ? function(it){
+ return isObject(it) ? fn(it) : true;
+ } : MODE == 3 ? function(it){
+ return isObject(it) ? fn(it) : false;
+ } : MODE == 4 ? function(it, key){
+ return fn(toObject(it), key);
+ } : MODE == 5 ? function(it){
+ return fn(Object($.assertDefined(it)));
+ } : function(it){
+ return fn(toObject(it));
+ };
+ try {
+ fn('z');
+ } catch(e){
+ f = 1;
+ }
+ $def($def.S + $def.F * f, 'Object', o);
+}
+wrapObjectMethod('freeze', 1);
+wrapObjectMethod('seal', 1);
+wrapObjectMethod('preventExtensions', 1);
+wrapObjectMethod('isFrozen', 2);
+wrapObjectMethod('isSealed', 2);
+wrapObjectMethod('isExtensible', 3);
+wrapObjectMethod('getOwnPropertyDescriptor', 4);
+wrapObjectMethod('getPrototypeOf', 5);
+wrapObjectMethod('keys');
+wrapObjectMethod('getOwnPropertyNames');
+},{"./$":16,"./$.def":12}],44:[function(require,module,exports){
+'use strict';
+// 19.1.3.6 Object.prototype.toString()
+var $ = require('./$')
+ , cof = require('./$.cof')
+ , tmp = {};
+tmp[require('./$.wks')('toStringTag')] = 'z';
+if($.FW && cof(tmp) != 'z')$.hide(Object.prototype, 'toString', function(){
+ return '[object ' + cof.classof(this) + ']';
+});
+},{"./$":16,"./$.cof":7,"./$.wks":26}],45:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , ctx = require('./$.ctx')
+ , cof = require('./$.cof')
+ , $def = require('./$.def')
+ , assert = require('./$.assert')
+ , $iter = require('./$.iter')
+ , SPECIES = require('./$.wks')('species')
+ , RECORD = require('./$.uid').safe('record')
+ , forOf = $iter.forOf
+ , PROMISE = 'Promise'
+ , global = $.g
+ , process = global.process
+ , asap = process && process.nextTick || require('./$.task').set
+ , Promise = global[PROMISE]
+ , Base = Promise
+ , isFunction = $.isFunction
+ , isObject = $.isObject
+ , assertFunction = assert.fn
+ , assertObject = assert.obj
+ , test;
+function getConstructor(C){
+ var S = assertObject(C)[SPECIES];
+ return S != undefined ? S : C;
+}
+isFunction(Promise) && isFunction(Promise.resolve)
+&& Promise.resolve(test = new Promise(function(){})) == test
+|| function(){
+ function isThenable(it){
+ var then;
+ if(isObject(it))then = it.then;
+ return isFunction(then) ? then : false;
+ }
+ function handledRejectionOrHasOnRejected(promise){
+ var record = promise[RECORD]
+ , chain = record.c
+ , i = 0
+ , react;
+ if(record.h)return true;
+ while(chain.length > i){
+ react = chain[i++];
+ if(react.fail || handledRejectionOrHasOnRejected(react.P))return true;
+ }
+ }
+ function notify(record, isReject){
+ var chain = record.c;
+ if(isReject || chain.length)asap(function(){
+ var promise = record.p
+ , value = record.v
+ , ok = record.s == 1
+ , i = 0;
+ if(isReject && !handledRejectionOrHasOnRejected(promise)){
+ setTimeout(function(){
+ if(!handledRejectionOrHasOnRejected(promise)){
+ if(cof(process) == 'process'){
+ process.emit('unhandledRejection', value, promise);
+ } else if(global.console && isFunction(console.error)){
+ console.error('Unhandled promise rejection', value);
+ }
+ }
+ }, 1e3);
+ } else while(chain.length > i)!function(react){
+ var cb = ok ? react.ok : react.fail
+ , ret, then;
+ try {
+ if(cb){
+ if(!ok)record.h = true;
+ ret = cb === true ? value : cb(value);
+ if(ret === react.P){
+ react.rej(TypeError(PROMISE + '-chain cycle'));
+ } else if(then = isThenable(ret)){
+ then.call(ret, react.res, react.rej);
+ } else react.res(ret);
+ } else react.rej(value);
+ } catch(err){
+ react.rej(err);
+ }
+ }(chain[i++]);
+ chain.length = 0;
+ });
+ }
+ function reject(value){
+ var record = this;
+ if(record.d)return;
+ record.d = true;
+ record = record.r || record; // unwrap
+ record.v = value;
+ record.s = 2;
+ notify(record, true);
+ }
+ function resolve(value){
+ var record = this
+ , then, wrapper;
+ if(record.d)return;
+ record.d = true;
+ record = record.r || record; // unwrap
+ try {
+ if(then = isThenable(value)){
+ wrapper = {r: record, d: false}; // wrap
+ then.call(value, ctx(resolve, wrapper, 1), ctx(reject, wrapper, 1));
+ } else {
+ record.v = value;
+ record.s = 1;
+ notify(record);
+ }
+ } catch(err){
+ reject.call(wrapper || {r: record, d: false}, err); // wrap
+ }
+ }
+ // 25.4.3.1 Promise(executor)
+ Promise = function(executor){
+ assertFunction(executor);
+ var record = {
+ p: assert.inst(this, Promise, PROMISE), // <- promise
+ c: [], // <- chain
+ s: 0, // <- state
+ d: false, // <- done
+ v: undefined, // <- value
+ h: false // <- handled rejection
+ };
+ $.hide(this, RECORD, record);
+ try {
+ executor(ctx(resolve, record, 1), ctx(reject, record, 1));
+ } catch(err){
+ reject.call(record, err);
+ }
+ };
+ $.mix(Promise.prototype, {
+ // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
+ then: function(onFulfilled, onRejected){
+ var S = assertObject(assertObject(this).constructor)[SPECIES];
+ var react = {
+ ok: isFunction(onFulfilled) ? onFulfilled : true,
+ fail: isFunction(onRejected) ? onRejected : false
+ };
+ var P = react.P = new (S != undefined ? S : Promise)(function(res, rej){
+ react.res = assertFunction(res);
+ react.rej = assertFunction(rej);
+ });
+ var record = this[RECORD];
+ record.c.push(react);
+ record.s && notify(record);
+ return P;
+ },
+ // 25.4.5.1 Promise.prototype.catch(onRejected)
+ 'catch': function(onRejected){
+ return this.then(undefined, onRejected);
+ }
+ });
+}();
+$def($def.G + $def.W + $def.F * (Promise != Base), {Promise: Promise});
+$def($def.S, PROMISE, {
+ // 25.4.4.5 Promise.reject(r)
+ reject: function(r){
+ return new (getConstructor(this))(function(res, rej){
+ rej(r);
+ });
+ },
+ // 25.4.4.6 Promise.resolve(x)
+ resolve: function(x){
+ return isObject(x) && RECORD in x && $.getProto(x) === this.prototype
+ ? x : new (getConstructor(this))(function(res){
+ res(x);
+ });
+ }
+});
+$def($def.S + $def.F * ($iter.fail(function(iter){
+ Promise.all(iter)['catch'](function(){});
+}) || $iter.DANGER_CLOSING), PROMISE, {
+ // 25.4.4.1 Promise.all(iterable)
+ all: function(iterable){
+ var C = getConstructor(this)
+ , values = [];
+ return new C(function(resolve, reject){
+ forOf(iterable, false, values.push, values);
+ var remaining = values.length
+ , results = Array(remaining);
+ if(remaining)$.each.call(values, function(promise, index){
+ C.resolve(promise).then(function(value){
+ results[index] = value;
+ --remaining || resolve(results);
+ }, reject);
+ });
+ else resolve(results);
+ });
+ },
+ // 25.4.4.4 Promise.race(iterable)
+ race: function(iterable){
+ var C = getConstructor(this);
+ return new C(function(resolve, reject){
+ forOf(iterable, false, function(promise){
+ C.resolve(promise).then(resolve, reject);
+ });
+ });
+ }
+});
+cof.set(Promise, PROMISE);
+require('./$.species')(Promise);
+},{"./$":16,"./$.assert":5,"./$.cof":7,"./$.ctx":11,"./$.def":12,"./$.iter":15,"./$.species":21,"./$.task":23,"./$.uid":24,"./$.wks":26}],46:[function(require,module,exports){
+var $ = require('./$')
+ , $def = require('./$.def')
+ , setProto = require('./$.set-proto')
+ , $iter = require('./$.iter')
+ , ITER = require('./$.uid').safe('iter')
+ , step = $iter.step
+ , assert = require('./$.assert')
+ , isObject = $.isObject
+ , getDesc = $.getDesc
+ , setDesc = $.setDesc
+ , getProto = $.getProto
+ , apply = Function.apply
+ , assertObject = assert.obj
+ , isExtensible = Object.isExtensible || $.it;
+function Enumerate(iterated){
+ var keys = [], key;
+ for(key in iterated)keys.push(key);
+ $.set(this, ITER, {o: iterated, a: keys, i: 0});
+}
+$iter.create(Enumerate, 'Object', function(){
+ var iter = this[ITER]
+ , keys = iter.a
+ , key;
+ do {
+ if(iter.i >= keys.length)return step(1);
+ } while(!((key = keys[iter.i++]) in iter.o));
+ return step(0, key);
+});
+
+function wrap(fn){
+ return function(it){
+ assertObject(it);
+ try {
+ fn.apply(undefined, arguments);
+ return true;
+ } catch(e){
+ return false;
+ }
+ };
+}
+
+function reflectGet(target, propertyKey/*, receiver*/){
+ var receiver = arguments.length < 3 ? target : arguments[2]
+ , desc = getDesc(assertObject(target), propertyKey), proto;
+ if(desc)return $.has(desc, 'value')
+ ? desc.value
+ : desc.get === undefined
+ ? undefined
+ : desc.get.call(receiver);
+ return isObject(proto = getProto(target))
+ ? reflectGet(proto, propertyKey, receiver)
+ : undefined;
+}
+function reflectSet(target, propertyKey, V/*, receiver*/){
+ var receiver = arguments.length < 4 ? target : arguments[3]
+ , ownDesc = getDesc(assertObject(target), propertyKey)
+ , existingDescriptor, proto;
+ if(!ownDesc){
+ if(isObject(proto = getProto(target))){
+ return reflectSet(proto, propertyKey, V, receiver);
+ }
+ ownDesc = $.desc(0);
+ }
+ if($.has(ownDesc, 'value')){
+ if(ownDesc.writable === false || !isObject(receiver))return false;
+ existingDescriptor = getDesc(receiver, propertyKey) || $.desc(0);
+ existingDescriptor.value = V;
+ setDesc(receiver, propertyKey, existingDescriptor);
+ return true;
+ }
+ return ownDesc.set === undefined ? false : (ownDesc.set.call(receiver, V), true);
+}
+
+var reflect = {
+ // 26.1.1 Reflect.apply(target, thisArgument, argumentsList)
+ apply: require('./$.ctx')(Function.call, apply, 3),
+ // 26.1.2 Reflect.construct(target, argumentsList [, newTarget])
+ construct: function(target, argumentsList /*, newTarget*/){
+ var proto = assert.fn(arguments.length < 3 ? target : arguments[2]).prototype
+ , instance = $.create(isObject(proto) ? proto : Object.prototype)
+ , result = apply.call(target, instance, argumentsList);
+ return isObject(result) ? result : instance;
+ },
+ // 26.1.3 Reflect.defineProperty(target, propertyKey, attributes)
+ defineProperty: wrap(setDesc),
+ // 26.1.4 Reflect.deleteProperty(target, propertyKey)
+ deleteProperty: function(target, propertyKey){
+ var desc = getDesc(assertObject(target), propertyKey);
+ return desc && !desc.configurable ? false : delete target[propertyKey];
+ },
+ // 26.1.5 Reflect.enumerate(target)
+ enumerate: function(target){
+ return new Enumerate(assertObject(target));
+ },
+ // 26.1.6 Reflect.get(target, propertyKey [, receiver])
+ get: reflectGet,
+ // 26.1.7 Reflect.getOwnPropertyDescriptor(target, propertyKey)
+ getOwnPropertyDescriptor: function(target, propertyKey){
+ return getDesc(assertObject(target), propertyKey);
+ },
+ // 26.1.8 Reflect.getPrototypeOf(target)
+ getPrototypeOf: function(target){
+ return getProto(assertObject(target));
+ },
+ // 26.1.9 Reflect.has(target, propertyKey)
+ has: function(target, propertyKey){
+ return propertyKey in target;
+ },
+ // 26.1.10 Reflect.isExtensible(target)
+ isExtensible: function(target){
+ return !!isExtensible(assertObject(target));
+ },
+ // 26.1.11 Reflect.ownKeys(target)
+ ownKeys: require('./$.own-keys'),
+ // 26.1.12 Reflect.preventExtensions(target)
+ preventExtensions: wrap(Object.preventExtensions || $.it),
+ // 26.1.13 Reflect.set(target, propertyKey, V [, receiver])
+ set: reflectSet
+};
+// 26.1.14 Reflect.setPrototypeOf(target, proto)
+if(setProto)reflect.setPrototypeOf = function(target, proto){
+ setProto(assertObject(target), proto);
+ return true;
+};
+
+$def($def.G, {Reflect: {}});
+$def($def.S, 'Reflect', reflect);
+},{"./$":16,"./$.assert":5,"./$.ctx":11,"./$.def":12,"./$.iter":15,"./$.own-keys":18,"./$.set-proto":20,"./$.uid":24}],47:[function(require,module,exports){
+var $ = require('./$')
+ , cof = require('./$.cof')
+ , RegExp = $.g.RegExp
+ , Base = RegExp
+ , proto = RegExp.prototype;
+if($.FW && $.DESC){
+ // RegExp allows a regex with flags as the pattern
+ if(!function(){try{ return RegExp(/a/g, 'i') == '/a/i'; }catch(e){ /* empty */ }}()){
+ RegExp = function RegExp(pattern, flags){
+ return new Base(cof(pattern) == 'RegExp' && flags !== undefined
+ ? pattern.source : pattern, flags);
+ };
+ $.each.call($.getNames(Base), function(key){
+ key in RegExp || $.setDesc(RegExp, key, {
+ configurable: true,
+ get: function(){ return Base[key]; },
+ set: function(it){ Base[key] = it; }
+ });
+ });
+ proto.constructor = RegExp;
+ RegExp.prototype = proto;
+ $.hide($.g, 'RegExp', RegExp);
+ }
+ // 21.2.5.3 get RegExp.prototype.flags()
+ if(/./g.flags != 'g')$.setDesc(proto, 'flags', {
+ configurable: true,
+ get: require('./$.replacer')(/^.*\/(\w*)$/, '$1')
+ });
+}
+require('./$.species')(RegExp);
+},{"./$":16,"./$.cof":7,"./$.replacer":19,"./$.species":21}],48:[function(require,module,exports){
+'use strict';
+var strong = require('./$.collection-strong');
+
+// 23.2 Set Objects
+require('./$.collection')('Set', {
+ // 23.2.3.1 Set.prototype.add(value)
+ add: function(value){
+ return strong.def(this, value = value === 0 ? 0 : value, value);
+ }
+}, strong);
+},{"./$.collection":10,"./$.collection-strong":8}],49:[function(require,module,exports){
+var $def = require('./$.def');
+$def($def.P, 'String', {
+ // 21.1.3.3 String.prototype.codePointAt(pos)
+ codePointAt: require('./$.string-at')(false)
+});
+},{"./$.def":12,"./$.string-at":22}],50:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , cof = require('./$.cof')
+ , $def = require('./$.def')
+ , toLength = $.toLength;
+
+$def($def.P, 'String', {
+ // 21.1.3.6 String.prototype.endsWith(searchString [, endPosition])
+ endsWith: function(searchString /*, endPosition = @length */){
+ if(cof(searchString) == 'RegExp')throw TypeError();
+ var that = String($.assertDefined(this))
+ , endPosition = arguments[1]
+ , len = toLength(that.length)
+ , end = endPosition === undefined ? len : Math.min(toLength(endPosition), len);
+ searchString += '';
+ return that.slice(end - searchString.length, end) === searchString;
+ }
+});
+},{"./$":16,"./$.cof":7,"./$.def":12}],51:[function(require,module,exports){
+var $def = require('./$.def')
+ , toIndex = require('./$').toIndex
+ , fromCharCode = String.fromCharCode;
+
+$def($def.S, 'String', {
+ // 21.1.2.2 String.fromCodePoint(...codePoints)
+ fromCodePoint: function(x){ // eslint-disable-line no-unused-vars
+ var res = []
+ , len = arguments.length
+ , i = 0
+ , code;
+ while(len > i){
+ code = +arguments[i++];
+ if(toIndex(code, 0x10ffff) !== code)throw RangeError(code + ' is not a valid code point');
+ res.push(code < 0x10000
+ ? fromCharCode(code)
+ : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)
+ );
+ } return res.join('');
+ }
+});
+},{"./$":16,"./$.def":12}],52:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , cof = require('./$.cof')
+ , $def = require('./$.def');
+
+$def($def.P, 'String', {
+ // 21.1.3.7 String.prototype.includes(searchString, position = 0)
+ includes: function(searchString /*, position = 0 */){
+ if(cof(searchString) == 'RegExp')throw TypeError();
+ return !!~String($.assertDefined(this)).indexOf(searchString, arguments[1]);
+ }
+});
+},{"./$":16,"./$.cof":7,"./$.def":12}],53:[function(require,module,exports){
+var set = require('./$').set
+ , at = require('./$.string-at')(true)
+ , ITER = require('./$.uid').safe('iter')
+ , $iter = require('./$.iter')
+ , step = $iter.step;
+
+// 21.1.3.27 String.prototype[@@iterator]()
+$iter.std(String, 'String', function(iterated){
+ set(this, ITER, {o: String(iterated), i: 0});
+// 21.1.5.2.1 %StringIteratorPrototype%.next()
+}, function(){
+ var iter = this[ITER]
+ , O = iter.o
+ , index = iter.i
+ , point;
+ if(index >= O.length)return step(1);
+ point = at.call(O, index);
+ iter.i += point.length;
+ return step(0, point);
+});
+},{"./$":16,"./$.iter":15,"./$.string-at":22,"./$.uid":24}],54:[function(require,module,exports){
+var $ = require('./$')
+ , $def = require('./$.def');
+
+$def($def.S, 'String', {
+ // 21.1.2.4 String.raw(callSite, ...substitutions)
+ raw: function(callSite){
+ var raw = $.toObject(callSite.raw)
+ , len = $.toLength(raw.length)
+ , sln = arguments.length
+ , res = []
+ , i = 0;
+ while(len > i){
+ res.push(String(raw[i++]));
+ if(i < sln)res.push(String(arguments[i]));
+ } return res.join('');
+ }
+});
+},{"./$":16,"./$.def":12}],55:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , $def = require('./$.def');
+
+$def($def.P, 'String', {
+ // 21.1.3.13 String.prototype.repeat(count)
+ repeat: function(count){
+ var str = String($.assertDefined(this))
+ , res = ''
+ , n = $.toInteger(count);
+ if(n < 0 || n == Infinity)throw RangeError("Count can't be negative");
+ for(;n > 0; (n >>>= 1) && (str += str))if(n & 1)res += str;
+ return res;
+ }
+});
+},{"./$":16,"./$.def":12}],56:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , cof = require('./$.cof')
+ , $def = require('./$.def');
+
+$def($def.P, 'String', {
+ // 21.1.3.18 String.prototype.startsWith(searchString [, position ])
+ startsWith: function(searchString /*, position = 0 */){
+ if(cof(searchString) == 'RegExp')throw TypeError();
+ var that = String($.assertDefined(this))
+ , index = $.toLength(Math.min(arguments[1], that.length));
+ searchString += '';
+ return that.slice(index, index + searchString.length) === searchString;
+ }
+});
+},{"./$":16,"./$.cof":7,"./$.def":12}],57:[function(require,module,exports){
+'use strict';
+// ECMAScript 6 symbols shim
+var $ = require('./$')
+ , setTag = require('./$.cof').set
+ , uid = require('./$.uid')
+ , $def = require('./$.def')
+ , keyOf = require('./$.keyof')
+ , has = $.has
+ , hide = $.hide
+ , getNames = $.getNames
+ , toObject = $.toObject
+ , Symbol = $.g.Symbol
+ , Base = Symbol
+ , setter = false
+ , TAG = uid.safe('tag')
+ , SymbolRegistry = {}
+ , AllSymbols = {};
+
+function wrap(tag){
+ var sym = AllSymbols[tag] = $.set($.create(Symbol.prototype), TAG, tag);
+ $.DESC && setter && $.setDesc(Object.prototype, tag, {
+ configurable: true,
+ set: function(value){
+ hide(this, tag, value);
+ }
+ });
+ return sym;
+}
+
+// 19.4.1.1 Symbol([description])
+if(!$.isFunction(Symbol)){
+ Symbol = function(description){
+ if(this instanceof Symbol)throw TypeError('Symbol is not a constructor');
+ return wrap(uid(description));
+ };
+ hide(Symbol.prototype, 'toString', function(){
+ return this[TAG];
+ });
+}
+$def($def.G + $def.W, {Symbol: Symbol});
+
+var symbolStatics = {
+ // 19.4.2.1 Symbol.for(key)
+ 'for': function(key){
+ return has(SymbolRegistry, key += '')
+ ? SymbolRegistry[key]
+ : SymbolRegistry[key] = Symbol(key);
+ },
+ // 19.4.2.5 Symbol.keyFor(sym)
+ keyFor: function(key){
+ return keyOf(SymbolRegistry, key);
+ },
+ pure: uid.safe,
+ set: $.set,
+ useSetter: function(){ setter = true; },
+ useSimple: function(){ setter = false; }
+};
+// 19.4.2.2 Symbol.hasInstance
+// 19.4.2.3 Symbol.isConcatSpreadable
+// 19.4.2.4 Symbol.iterator
+// 19.4.2.6 Symbol.match
+// 19.4.2.8 Symbol.replace
+// 19.4.2.9 Symbol.search
+// 19.4.2.10 Symbol.species
+// 19.4.2.11 Symbol.split
+// 19.4.2.12 Symbol.toPrimitive
+// 19.4.2.13 Symbol.toStringTag
+// 19.4.2.14 Symbol.unscopables
+$.each.call((
+ 'hasInstance,isConcatSpreadable,iterator,match,replace,search,' +
+ 'species,split,toPrimitive,toStringTag,unscopables'
+ ).split(','), function(it){
+ var sym = require('./$.wks')(it);
+ symbolStatics[it] = Symbol === Base ? sym : wrap(sym);
+ }
+);
+
+setter = true;
+
+$def($def.S, 'Symbol', symbolStatics);
+
+$def($def.S + $def.F * (Symbol != Base), 'Object', {
+ // 19.1.2.7 Object.getOwnPropertyNames(O)
+ getOwnPropertyNames: function(it){
+ var names = getNames(toObject(it)), result = [], key, i = 0;
+ while(names.length > i)has(AllSymbols, key = names[i++]) || result.push(key);
+ return result;
+ },
+ // 19.1.2.8 Object.getOwnPropertySymbols(O)
+ getOwnPropertySymbols: function(it){
+ var names = getNames(toObject(it)), result = [], key, i = 0;
+ while(names.length > i)has(AllSymbols, key = names[i++]) && result.push(AllSymbols[key]);
+ return result;
+ }
+});
+
+setTag(Symbol, 'Symbol');
+// 20.2.1.9 Math[@@toStringTag]
+setTag(Math, 'Math', true);
+// 24.3.3 JSON[@@toStringTag]
+setTag($.g.JSON, 'JSON', true);
+},{"./$":16,"./$.cof":7,"./$.def":12,"./$.keyof":17,"./$.uid":24,"./$.wks":26}],58:[function(require,module,exports){
+'use strict';
+var $ = require('./$')
+ , weak = require('./$.collection-weak')
+ , leakStore = weak.leakStore
+ , ID = weak.ID
+ , WEAK = weak.WEAK
+ , has = $.has
+ , isObject = $.isObject
+ , isFrozen = Object.isFrozen || $.core.Object.isFrozen
+ , tmp = {};
+
+// 23.3 WeakMap Objects
+var WeakMap = require('./$.collection')('WeakMap', {
+ // 23.3.3.3 WeakMap.prototype.get(key)
+ get: function(key){
+ if(isObject(key)){
+ if(isFrozen(key))return leakStore(this).get(key);
+ if(has(key, WEAK))return key[WEAK][this[ID]];
+ }
+ },
+ // 23.3.3.5 WeakMap.prototype.set(key, value)
+ set: function(key, value){
+ return weak.def(this, key, value);
+ }
+}, weak, true, true);
+
+// IE11 WeakMap frozen keys fix
+if($.FW && new WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7){
+ $.each.call(['delete', 'has', 'get', 'set'], function(key){
+ var method = WeakMap.prototype[key];
+ WeakMap.prototype[key] = function(a, b){
+ // store frozen objects on leaky map
+ if(isObject(a) && isFrozen(a)){
+ var result = leakStore(this)[key](a, b);
+ return key == 'set' ? this : result;
+ // store all the rest on native weakmap
+ } return method.call(this, a, b);
+ };
+ });
+}
+},{"./$":16,"./$.collection":10,"./$.collection-weak":9}],59:[function(require,module,exports){
+'use strict';
+var weak = require('./$.collection-weak');
+
+// 23.4 WeakSet Objects
+require('./$.collection')('WeakSet', {
+ // 23.4.3.1 WeakSet.prototype.add(value)
+ add: function(value){
+ return weak.def(this, value, true);
+ }
+}, weak, false, true);
+},{"./$.collection":10,"./$.collection-weak":9}],60:[function(require,module,exports){
+(function (global){
+/**
+ * Copyright (c) 2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * https://raw.github.com/facebook/regenerator/master/LICENSE file. An
+ * additional grant of patent rights can be found in the PATENTS file in
+ * the same directory.
+ */
+
+!(function(global) {
+ "use strict";
+
+ var hasOwn = Object.prototype.hasOwnProperty;
+ var undefined; // More compressible than void 0.
+ var iteratorSymbol =
+ typeof Symbol === "function" && Symbol.iterator || "@@iterator";
+
+ var inModule = typeof module === "object";
+ var runtime = global.regeneratorRuntime;
+ if (runtime) {
+ if (inModule) {
+ // If regeneratorRuntime is defined globally and we're in a module,
+ // make the exports object identical to regeneratorRuntime.
+ module.exports = runtime;
+ }
+ // Don't bother evaluating the rest of this file if the runtime was
+ // already defined globally.
+ return;
+ }
+
+ // Define the runtime globally (as expected by generated code) as either
+ // module.exports (if we're in a module) or a new, empty object.
+ runtime = global.regeneratorRuntime = inModule ? module.exports : {};
+
+ function wrap(innerFn, outerFn, self, tryLocsList) {
+ return new Generator(innerFn, outerFn, self || null, tryLocsList || []);
+ }
+ runtime.wrap = wrap;
+
+ // Try/catch helper to minimize deoptimizations. Returns a completion
+ // record like context.tryEntries[i].completion. This interface could
+ // have been (and was previously) designed to take a closure to be
+ // invoked without arguments, but in all the cases we care about we
+ // already have an existing method we want to call, so there's no need
+ // to create a new function object. We can even get away with assuming
+ // the method takes exactly one argument, since that happens to be true
+ // in every case, so we don't have to touch the arguments object. The
+ // only additional allocation required is the completion record, which
+ // has a stable shape and so hopefully should be cheap to allocate.
+ function tryCatch(fn, obj, arg) {
+ try {
+ return { type: "normal", arg: fn.call(obj, arg) };
+ } catch (err) {
+ return { type: "throw", arg: err };
+ }
+ }
+
+ var GenStateSuspendedStart = "suspendedStart";
+ var GenStateSuspendedYield = "suspendedYield";
+ var GenStateExecuting = "executing";
+ var GenStateCompleted = "completed";
+
+ // Returning this object from the innerFn has the same effect as
+ // breaking out of the dispatch switch statement.
+ var ContinueSentinel = {};
+
+ // Dummy constructor functions that we use as the .constructor and
+ // .constructor.prototype properties for functions that return Generator
+ // objects. For full spec compliance, you may wish to configure your
+ // minifier not to mangle the names of these two functions.
+ function GeneratorFunction() {}
+ function GeneratorFunctionPrototype() {}
+
+ var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype;
+ GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
+ GeneratorFunctionPrototype.constructor = GeneratorFunction;
+ GeneratorFunction.displayName = "GeneratorFunction";
+
+ runtime.isGeneratorFunction = function(genFun) {
+ var ctor = typeof genFun === "function" && genFun.constructor;
+ return ctor
+ ? ctor === GeneratorFunction ||
+ // For the native GeneratorFunction constructor, the best we can
+ // do is to check its .name property.
+ (ctor.displayName || ctor.name) === "GeneratorFunction"
+ : false;
+ };
+
+ runtime.mark = function(genFun) {
+ genFun.__proto__ = GeneratorFunctionPrototype;
+ genFun.prototype = Object.create(Gp);
+ return genFun;
+ };
+
+ runtime.async = function(innerFn, outerFn, self, tryLocsList) {
+ return new Promise(function(resolve, reject) {
+ var generator = wrap(innerFn, outerFn, self, tryLocsList);
+ var callNext = step.bind(generator.next);
+ var callThrow = step.bind(generator["throw"]);
+
+ function step(arg) {
+ var record = tryCatch(this, null, arg);
+ if (record.type === "throw") {
+ reject(record.arg);
+ return;
+ }
+
+ var info = record.arg;
+ if (info.done) {
+ resolve(info.value);
+ } else {
+ Promise.resolve(info.value).then(callNext, callThrow);
+ }
+ }
+
+ callNext();
+ });
+ };
+
+ function Generator(innerFn, outerFn, self, tryLocsList) {
+ var generator = outerFn ? Object.create(outerFn.prototype) : this;
+ var context = new Context(tryLocsList);
+ var state = GenStateSuspendedStart;
+
+ function invoke(method, arg) {
+ if (state === GenStateExecuting) {
+ throw new Error("Generator is already running");
+ }
+
+ if (state === GenStateCompleted) {
+ // Be forgiving, per 25.3.3.3.3 of the spec:
+ // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
+ return doneResult();
+ }
+
+ while (true) {
+ var delegate = context.delegate;
+ if (delegate) {
+ var record = tryCatch(
+ delegate.iterator[method],
+ delegate.iterator,
+ arg
+ );
+
+ if (record.type === "throw") {
+ context.delegate = null;
+
+ // Like returning generator.throw(uncaught), but without the
+ // overhead of an extra function call.
+ method = "throw";
+ arg = record.arg;
+
+ continue;
+ }
+
+ // Delegate generator ran and handled its own exceptions so
+ // regardless of what the method was, we continue as if it is
+ // "next" with an undefined arg.
+ method = "next";
+ arg = undefined;
+
+ var info = record.arg;
+ if (info.done) {
+ context[delegate.resultName] = info.value;
+ context.next = delegate.nextLoc;
+ } else {
+ state = GenStateSuspendedYield;
+ return info;
+ }
+
+ context.delegate = null;
+ }
+
+ if (method === "next") {
+ if (state === GenStateSuspendedStart &&
+ typeof arg !== "undefined") {
+ // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
+ throw new TypeError(
+ "attempt to send " + JSON.stringify(arg) + " to newborn generator"
+ );
+ }
+
+ if (state === GenStateSuspendedYield) {
+ context.sent = arg;
+ } else {
+ delete context.sent;
+ }
+
+ } else if (method === "throw") {
+ if (state === GenStateSuspendedStart) {
+ state = GenStateCompleted;
+ throw arg;
+ }
+
+ if (context.dispatchException(arg)) {
+ // If the dispatched exception was caught by a catch block,
+ // then let that catch block handle the exception normally.
+ method = "next";
+ arg = undefined;
+ }
+
+ } else if (method === "return") {
+ context.abrupt("return", arg);
+ }
+
+ state = GenStateExecuting;
+
+ var record = tryCatch(innerFn, self, context);
+ if (record.type === "normal") {
+ // If an exception is thrown from innerFn, we leave state ===
+ // GenStateExecuting and loop back for another invocation.
+ state = context.done
+ ? GenStateCompleted
+ : GenStateSuspendedYield;
+
+ var info = {
+ value: record.arg,
+ done: context.done
+ };
+
+ if (record.arg === ContinueSentinel) {
+ if (context.delegate && method === "next") {
+ // Deliberately forget the last sent value so that we don't
+ // accidentally pass it on to the delegate.
+ arg = undefined;
+ }
+ } else {
+ return info;
+ }
+
+ } else if (record.type === "throw") {
+ state = GenStateCompleted;
+
+ if (method === "next") {
+ context.dispatchException(record.arg);
+ } else {
+ arg = record.arg;
+ }
+ }
+ }
+ }
+
+ generator.next = invoke.bind(generator, "next");
+ generator["throw"] = invoke.bind(generator, "throw");
+ generator["return"] = invoke.bind(generator, "return");
+
+ return generator;
+ }
+
+ Gp[iteratorSymbol] = function() {
+ return this;
+ };
+
+ Gp.toString = function() {
+ return "[object Generator]";
+ };
+
+ function pushTryEntry(locs) {
+ var entry = { tryLoc: locs[0] };
+
+ if (1 in locs) {
+ entry.catchLoc = locs[1];
+ }
+
+ if (2 in locs) {
+ entry.finallyLoc = locs[2];
+ entry.afterLoc = locs[3];
+ }
+
+ this.tryEntries.push(entry);
+ }
+
+ function resetTryEntry(entry) {
+ var record = entry.completion || {};
+ record.type = "normal";
+ delete record.arg;
+ entry.completion = record;
+ }
+
+ function Context(tryLocsList) {
+ // The root entry object (effectively a try statement without a catch
+ // or a finally block) gives us a place to store values thrown from
+ // locations where there is no enclosing try statement.
+ this.tryEntries = [{ tryLoc: "root" }];
+ tryLocsList.forEach(pushTryEntry, this);
+ this.reset();
+ }
+
+ runtime.keys = function(object) {
+ var keys = [];
+ for (var key in object) {
+ keys.push(key);
+ }
+ keys.reverse();
+
+ // Rather than returning an object with a next method, we keep
+ // things simple and return the next function itself.
+ return function next() {
+ while (keys.length) {
+ var key = keys.pop();
+ if (key in object) {
+ next.value = key;
+ next.done = false;
+ return next;
+ }
+ }
+
+ // To avoid creating an additional object, we just hang the .value
+ // and .done properties off the next function object itself. This
+ // also ensures that the minifier will not anonymize the function.
+ next.done = true;
+ return next;
+ };
+ };
+
+ function values(iterable) {
+ if (iterable) {
+ var iteratorMethod = iterable[iteratorSymbol];
+ if (iteratorMethod) {
+ return iteratorMethod.call(iterable);
+ }
+
+ if (typeof iterable.next === "function") {
+ return iterable;
+ }
+
+ if (!isNaN(iterable.length)) {
+ var i = -1, next = function next() {
+ while (++i < iterable.length) {
+ if (hasOwn.call(iterable, i)) {
+ next.value = iterable[i];
+ next.done = false;
+ return next;
+ }
+ }
+
+ next.value = undefined;
+ next.done = true;
+
+ return next;
+ };
+
+ return next.next = next;
+ }
+ }
+
+ // Return an iterator with no values.
+ return { next: doneResult };
+ }
+ runtime.values = values;
+
+ function doneResult() {
+ return { value: undefined, done: true };
+ }
+
+ Context.prototype = {
+ constructor: Context,
+
+ reset: function() {
+ this.prev = 0;
+ this.next = 0;
+ this.sent = undefined;
+ this.done = false;
+ this.delegate = null;
+
+ this.tryEntries.forEach(resetTryEntry);
+
+ // Pre-initialize at least 20 temporary variables to enable hidden
+ // class optimizations for simple generators.
+ for (var tempIndex = 0, tempName;
+ hasOwn.call(this, tempName = "t" + tempIndex) || tempIndex < 20;
+ ++tempIndex) {
+ this[tempName] = null;
+ }
+ },
+
+ stop: function() {
+ this.done = true;
+
+ var rootEntry = this.tryEntries[0];
+ var rootRecord = rootEntry.completion;
+ if (rootRecord.type === "throw") {
+ throw rootRecord.arg;
+ }
+
+ return this.rval;
+ },
+
+ dispatchException: function(exception) {
+ if (this.done) {
+ throw exception;
+ }
+
+ var context = this;
+ function handle(loc, caught) {
+ record.type = "throw";
+ record.arg = exception;
+ context.next = loc;
+ return !!caught;
+ }
+
+ for (var i = this.tryEntries.length - 1; i >= 0; --i) {
+ var entry = this.tryEntries[i];
+ var record = entry.completion;
+
+ if (entry.tryLoc === "root") {
+ // Exception thrown outside of any try block that could handle
+ // it, so set the completion value of the entire function to
+ // throw the exception.
+ return handle("end");
+ }
+
+ if (entry.tryLoc <= this.prev) {
+ var hasCatch = hasOwn.call(entry, "catchLoc");
+ var hasFinally = hasOwn.call(entry, "finallyLoc");
+
+ if (hasCatch && hasFinally) {
+ if (this.prev < entry.catchLoc) {
+ return handle(entry.catchLoc, true);
+ } else if (this.prev < entry.finallyLoc) {
+ return handle(entry.finallyLoc);
+ }
+
+ } else if (hasCatch) {
+ if (this.prev < entry.catchLoc) {
+ return handle(entry.catchLoc, true);
+ }
+
+ } else if (hasFinally) {
+ if (this.prev < entry.finallyLoc) {
+ return handle(entry.finallyLoc);
+ }
+
+ } else {
+ throw new Error("try statement without catch or finally");
+ }
+ }
+ }
+ },
+
+ abrupt: function(type, arg) {
+ for (var i = this.tryEntries.length - 1; i >= 0; --i) {
+ var entry = this.tryEntries[i];
+ if (entry.tryLoc <= this.prev &&
+ hasOwn.call(entry, "finallyLoc") &&
+ this.prev < entry.finallyLoc) {
+ var finallyEntry = entry;
+ break;
+ }
+ }
+
+ if (finallyEntry &&
+ (type === "break" ||
+ type === "continue") &&
+ finallyEntry.tryLoc <= arg &&
+ arg < finallyEntry.finallyLoc) {
+ // Ignore the finally entry if control is not jumping to a
+ // location outside the try/catch block.
+ finallyEntry = null;
+ }
+
+ var record = finallyEntry ? finallyEntry.completion : {};
+ record.type = type;
+ record.arg = arg;
+
+ if (finallyEntry) {
+ this.next = finallyEntry.finallyLoc;
+ } else {
+ this.complete(record);
+ }
+
+ return ContinueSentinel;
+ },
+
+ complete: function(record, afterLoc) {
+ if (record.type === "throw") {
+ throw record.arg;
+ }
+
+ if (record.type === "break" ||
+ record.type === "continue") {
+ this.next = record.arg;
+ } else if (record.type === "return") {
+ this.rval = record.arg;
+ this.next = "end";
+ } else if (record.type === "normal" && afterLoc) {
+ this.next = afterLoc;
+ }
+
+ return ContinueSentinel;
+ },
+
+ finish: function(finallyLoc) {
+ for (var i = this.tryEntries.length - 1; i >= 0; --i) {
+ var entry = this.tryEntries[i];
+ if (entry.finallyLoc === finallyLoc) {
+ return this.complete(entry.completion, entry.afterLoc);
+ }
+ }
+ },
+
+ "catch": function(tryLoc) {
+ for (var i = this.tryEntries.length - 1; i >= 0; --i) {
+ var entry = this.tryEntries[i];
+ if (entry.tryLoc === tryLoc) {
+ var record = entry.completion;
+ if (record.type === "throw") {
+ var thrown = record.arg;
+ resetTryEntry(entry);
+ }
+ return thrown;
+ }
+ }
+
+ // The context.catch method must only be called with a location
+ // argument that corresponds to a known catch block.
+ throw new Error("illegal catch attempt");
+ },
+
+ delegateYield: function(iterable, resultName, nextLoc) {
+ this.delegate = {
+ iterator: values(iterable),
+ resultName: resultName,
+ nextLoc: nextLoc
+ };
+
+ return ContinueSentinel;
+ }
+ };
+})(
+ // Among the various tricks for obtaining a reference to the global
+ // object, this seems to be the most reliable technique that does not
+ // use indirect eval (which violates Content Security Policy).
+ typeof global === "object" ? global :
+ typeof window === "object" ? window : this
+);
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}]},{},[1]);
generated by cgit v1.2.3-1-g7c22 (git 2.25.1) at 2024-10-30 01:56:58 +0000