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| | | 'use strict'; |
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| | | var $ = require('../internals/export'); |
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| | | var IS_PURE = require('../internals/is-pure'); |
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| | | var global = require('../internals/global'); |
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| | | var anObject = require('../internals/an-object'); |
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| | | var aCallable = require('../internals/a-callable'); |
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| | | var getMapIterator = require('../internals/get-map-iterator'); |
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| | | var iterate = require('../internals/iterate'); |
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| | | |
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| | | var TypeError = global.TypeError; |
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| | | |
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| | | // `Map.prototype.reduce` method |
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| | | // https://github.com/tc39/proposal-collection-methods |
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| | | $({ target: 'Map', proto: true, real: true, forced: IS_PURE }, { |
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| | | $({ target: 'Map', proto: true, real: true, forced: true }, { |
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| | | reduce: function reduce(callbackfn /* , initialValue */) { |
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| | | var map = anObject(this); |
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| | | var iterator = getMapIterator(map); |
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