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14 lines
526 B
14 lines
526 B
3 years ago
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'use strict';
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var create = require('./_object-create');
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var descriptor = require('./_property-desc');
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var setToStringTag = require('./_set-to-string-tag');
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var IteratorPrototype = {};
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// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
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require('./_hide')(IteratorPrototype, require('./_wks')('iterator'), function () { return this; });
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module.exports = function (Constructor, NAME, next) {
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Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
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setToStringTag(Constructor, NAME + ' Iterator');
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};
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