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author | Florian Dold <florian.dold@gmail.com> | 2017-12-10 21:51:33 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2017-12-10 21:51:33 +0100 |
commit | 0469abd4a9c9270a1fdc962969e36e63699af8b4 (patch) | |
tree | f9864d4a4148621378958794cbbfdc2393733283 /node_modules/es6-iterator/index.js | |
parent | 6947e79bbc258f7bc96af424ddb71a511f0c15a3 (diff) | |
download | wallet-core-0469abd4a9c9270a1fdc962969e36e63699af8b4.tar.xz |
upgrade dependencies
Diffstat (limited to 'node_modules/es6-iterator/index.js')
-rw-r--r-- | node_modules/es6-iterator/index.js | 174 |
1 files changed, 95 insertions, 79 deletions
diff --git a/node_modules/es6-iterator/index.js b/node_modules/es6-iterator/index.js index 10fd08958..790475fdd 100644 --- a/node_modules/es6-iterator/index.js +++ b/node_modules/es6-iterator/index.js @@ -1,90 +1,106 @@ -'use strict'; +"use strict"; -var clear = require('es5-ext/array/#/clear') - , assign = require('es5-ext/object/assign') - , callable = require('es5-ext/object/valid-callable') - , value = require('es5-ext/object/valid-value') - , d = require('d') - , autoBind = require('d/auto-bind') - , Symbol = require('es6-symbol') +var clear = require("es5-ext/array/#/clear") + , assign = require("es5-ext/object/assign") + , callable = require("es5-ext/object/valid-callable") + , value = require("es5-ext/object/valid-value") + , d = require("d") + , autoBind = require("d/auto-bind") + , Symbol = require("es6-symbol"); - , defineProperty = Object.defineProperty - , defineProperties = Object.defineProperties - , Iterator; +var defineProperty = Object.defineProperty, defineProperties = Object.defineProperties, Iterator; module.exports = Iterator = function (list, context) { - if (!(this instanceof Iterator)) return new Iterator(list, context); + if (!(this instanceof Iterator)) throw new TypeError("Constructor requires 'new'"); defineProperties(this, { - __list__: d('w', value(list)), - __context__: d('w', context), - __nextIndex__: d('w', 0) + __list__: d("w", value(list)), + __context__: d("w", context), + __nextIndex__: d("w", 0) }); if (!context) return; callable(context.on); - context.on('_add', this._onAdd); - context.on('_delete', this._onDelete); - context.on('_clear', this._onClear); + context.on("_add", this._onAdd); + context.on("_delete", this._onDelete); + context.on("_clear", this._onClear); }; -defineProperties(Iterator.prototype, assign({ - constructor: d(Iterator), - _next: d(function () { - var i; - if (!this.__list__) return; - if (this.__redo__) { - i = this.__redo__.shift(); - if (i !== undefined) return i; - } - if (this.__nextIndex__ < this.__list__.length) return this.__nextIndex__++; - this._unBind(); - }), - next: d(function () { return this._createResult(this._next()); }), - _createResult: d(function (i) { - if (i === undefined) return { done: true, value: undefined }; - return { done: false, value: this._resolve(i) }; - }), - _resolve: d(function (i) { return this.__list__[i]; }), - _unBind: d(function () { - this.__list__ = null; - delete this.__redo__; - if (!this.__context__) return; - this.__context__.off('_add', this._onAdd); - this.__context__.off('_delete', this._onDelete); - this.__context__.off('_clear', this._onClear); - this.__context__ = null; - }), - toString: d(function () { return '[object Iterator]'; }) -}, autoBind({ - _onAdd: d(function (index) { - if (index >= this.__nextIndex__) return; - ++this.__nextIndex__; - if (!this.__redo__) { - defineProperty(this, '__redo__', d('c', [index])); - return; - } - this.__redo__.forEach(function (redo, i) { - if (redo >= index) this.__redo__[i] = ++redo; - }, this); - this.__redo__.push(index); - }), - _onDelete: d(function (index) { - var i; - if (index >= this.__nextIndex__) return; - --this.__nextIndex__; - if (!this.__redo__) return; - i = this.__redo__.indexOf(index); - if (i !== -1) this.__redo__.splice(i, 1); - this.__redo__.forEach(function (redo, i) { - if (redo > index) this.__redo__[i] = --redo; - }, this); - }), - _onClear: d(function () { - if (this.__redo__) clear.call(this.__redo__); - this.__nextIndex__ = 0; - }) -}))); +// Internal %IteratorPrototype% doesn't expose its constructor +delete Iterator.prototype.constructor; + +defineProperties( + Iterator.prototype, + assign( + { + _next: d(function () { + var i; + if (!this.__list__) return undefined; + if (this.__redo__) { + i = this.__redo__.shift(); + if (i !== undefined) return i; + } + if (this.__nextIndex__ < this.__list__.length) return this.__nextIndex__++; + this._unBind(); + return undefined; + }), + next: d(function () { + return this._createResult(this._next()); + }), + _createResult: d(function (i) { + if (i === undefined) return { done: true, value: undefined }; + return { done: false, value: this._resolve(i) }; + }), + _resolve: d(function (i) { + return this.__list__[i]; + }), + _unBind: d(function () { + this.__list__ = null; + delete this.__redo__; + if (!this.__context__) return; + this.__context__.off("_add", this._onAdd); + this.__context__.off("_delete", this._onDelete); + this.__context__.off("_clear", this._onClear); + this.__context__ = null; + }), + toString: d(function () { + return "[object " + (this[Symbol.toStringTag] || "Object") + "]"; + }) + }, + autoBind({ + _onAdd: d(function (index) { + if (index >= this.__nextIndex__) return; + ++this.__nextIndex__; + if (!this.__redo__) { + defineProperty(this, "__redo__", d("c", [index])); + return; + } + this.__redo__.forEach(function (redo, i) { + if (redo >= index) this.__redo__[i] = ++redo; + }, this); + this.__redo__.push(index); + }), + _onDelete: d(function (index) { + var i; + if (index >= this.__nextIndex__) return; + --this.__nextIndex__; + if (!this.__redo__) return; + i = this.__redo__.indexOf(index); + if (i !== -1) this.__redo__.splice(i, 1); + this.__redo__.forEach(function (redo, j) { + if (redo > index) this.__redo__[j] = --redo; + }, this); + }), + _onClear: d(function () { + if (this.__redo__) clear.call(this.__redo__); + this.__nextIndex__ = 0; + }) + }) + ) +); -defineProperty(Iterator.prototype, Symbol.iterator, d(function () { - return this; -})); -defineProperty(Iterator.prototype, Symbol.toStringTag, d('', 'Iterator')); +defineProperty( + Iterator.prototype, + Symbol.iterator, + d(function () { + return this; + }) +); |