diff options
author | Florian Dold <florian.dold@gmail.com> | 2017-05-27 17:36:13 +0200 |
---|---|---|
committer | Florian Dold <florian.dold@gmail.com> | 2017-05-27 17:36:13 +0200 |
commit | 5f466137ad6ac596600e3ff53c9b786815398445 (patch) | |
tree | f914c221874f0b16bf3def7ac01d59d1a99a3b0b /node_modules/core-js/modules/$.collection-strong.js | |
parent | c9f5ac8e763eda19aa0564179300cfff76785435 (diff) |
node_modules, clean up package.json
Diffstat (limited to 'node_modules/core-js/modules/$.collection-strong.js')
-rw-r--r-- | node_modules/core-js/modules/$.collection-strong.js | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/node_modules/core-js/modules/$.collection-strong.js b/node_modules/core-js/modules/$.collection-strong.js deleted file mode 100644 index 54df55a65..000000000 --- a/node_modules/core-js/modules/$.collection-strong.js +++ /dev/null @@ -1,159 +0,0 @@ -'use strict'; -var $ = require('./$') - , hide = require('./$.hide') - , redefineAll = require('./$.redefine-all') - , ctx = require('./$.ctx') - , strictNew = require('./$.strict-new') - , defined = require('./$.defined') - , forOf = require('./$.for-of') - , $iterDefine = require('./$.iter-define') - , step = require('./$.iter-step') - , ID = require('./$.uid')('id') - , $has = require('./$.has') - , isObject = require('./$.is-object') - , setSpecies = require('./$.set-species') - , DESCRIPTORS = require('./$.descriptors') - , isExtensible = Object.isExtensible || isObject - , SIZE = DESCRIPTORS ? '_s' : 'size' - , id = 0; - -var fastKey = function(it, create){ - // return primitive with prefix - if(!isObject(it))return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; - if(!$has(it, ID)){ - // can't set id to frozen object - if(!isExtensible(it))return 'F'; - // 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]; -}; - -var getEntry = function(that, key){ - // fast case - var index = fastKey(key), entry; - if(index !== 'F')return that._i[index]; - // frozen object case - for(entry = that._f; entry; entry = entry.n){ - if(entry.k == key)return entry; - } -}; - -module.exports = { - getConstructor: function(wrapper, NAME, IS_MAP, ADDER){ - var C = wrapper(function(that, iterable){ - strictNew(that, C, NAME); - that._i = $.create(null); // index - that._f = undefined; // first entry - that._l = undefined; // last entry - that[SIZE] = 0; // size - if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that); - }); - redefineAll(C.prototype, { - // 23.1.3.1 Map.prototype.clear() - // 23.2.3.2 Set.prototype.clear() - clear: function clear(){ - for(var that = this, data = that._i, entry = that._f; entry; entry = entry.n){ - entry.r = true; - if(entry.p)entry.p = entry.p.n = undefined; - delete data[entry.i]; - } - that._f = that._l = undefined; - that[SIZE] = 0; - }, - // 23.1.3.3 Map.prototype.delete(key) - // 23.2.3.4 Set.prototype.delete(value) - 'delete': function(key){ - var that = this - , entry = getEntry(that, key); - if(entry){ - var next = entry.n - , prev = entry.p; - delete that._i[entry.i]; - entry.r = true; - if(prev)prev.n = next; - if(next)next.p = prev; - if(that._f == entry)that._f = next; - if(that._l == entry)that._l = prev; - that[SIZE]--; - } return !!entry; - }, - // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined) - // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined) - forEach: function forEach(callbackfn /*, that = undefined */){ - var f = ctx(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3) - , entry; - while(entry = entry ? entry.n : this._f){ - f(entry.v, entry.k, this); - // revert to the last existing entry - while(entry && entry.r)entry = entry.p; - } - }, - // 23.1.3.7 Map.prototype.has(key) - // 23.2.3.7 Set.prototype.has(value) - has: function has(key){ - return !!getEntry(this, key); - } - }); - if(DESCRIPTORS)$.setDesc(C.prototype, 'size', { - get: function(){ - return defined(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._l = entry = { - i: index = fastKey(key, true), // <- index - k: key, // <- key - v: value, // <- value - p: prev = that._l, // <- previous entry - n: undefined, // <- next entry - r: false // <- removed - }; - if(!that._f)that._f = entry; - if(prev)prev.n = entry; - that[SIZE]++; - // add to index - if(index !== 'F')that._i[index] = entry; - } return that; - }, - getEntry: getEntry, - setStrong: function(C, NAME, IS_MAP){ - // 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 - $iterDefine(C, NAME, function(iterated, kind){ - this._t = iterated; // target - this._k = kind; // kind - this._l = undefined; // previous - }, function(){ - var that = this - , kind = that._k - , entry = that._l; - // revert to the last existing entry - while(entry && entry.r)entry = entry.p; - // get next entry - if(!that._t || !(that._l = entry = entry ? entry.n : that._t._f)){ - // or finish the iteration - that._t = undefined; - return step(1); - } - // return step by kind - if(kind == 'keys' )return step(0, entry.k); - if(kind == 'values')return step(0, entry.v); - return step(0, [entry.k, entry.v]); - }, IS_MAP ? 'entries' : 'values' , !IS_MAP, true); - - // add [@@species], 23.1.2.2, 23.2.2.2 - setSpecies(NAME); - } -};
\ No newline at end of file |