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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
Update repo after prototype presentation
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File size:
440 bytes
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[d565449] | 1 | 'use strict';
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| 2 |
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| 3 | var $TypeError = require('es-errors/type');
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| 4 |
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| 5 | var Invoke = require('./Invoke');
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| 6 | var Type = require('./Type');
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| 7 |
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| 8 | // https://262.ecma-international.org/6.0/#sec-iteratornext
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| 9 |
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| 10 | module.exports = function IteratorNext(iterator, value) {
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| 11 | var result = Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
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| 12 | if (Type(result) !== 'Object') {
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| 13 | throw new $TypeError('iterator next must return an object');
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| 14 | }
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| 15 | return result;
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| 16 | };
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