Last change
on this file since 6a80231 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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File size:
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1 | var wellKnownSymbol = require('../internals/well-known-symbol');
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2 | var Iterators = require('../internals/iterators');
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3 |
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4 | var ITERATOR = wellKnownSymbol('iterator');
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5 | var ArrayPrototype = Array.prototype;
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6 |
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7 | // check on default Array iterator
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8 | module.exports = function (it) {
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9 | return it !== undefined && (Iterators.Array === it || ArrayPrototype[ITERATOR] === it);
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10 | };
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