| 1 | var $ = require('../internals/export');
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| 2 | var toObject = require('../internals/to-object');
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| 3 | var nativeKeys = require('../internals/object-keys');
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| 4 | var fails = require('../internals/fails');
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| 5 |
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| 6 | var FAILS_ON_PRIMITIVES = fails(function () { nativeKeys(1); });
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| 7 |
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| 8 | // `Object.keys` method
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| 9 | // https://tc39.es/ecma262/#sec-object.keys
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| 10 | $({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, {
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| 11 | keys: function keys(it) {
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| 12 | return nativeKeys(toObject(it));
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| 13 | }
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| 14 | });
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