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Last change
on this file was 9af201e, checked in by MBK <marija.karapandzova@…>, 12 days ago |
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Fix frontend appearance
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Property mode
set to
100644
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File size:
565 bytes
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| 1 | import isObject from './isObject.js';
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| 2 | import { nativeKeys, hasEnumBug } from './_setup.js';
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| 3 | import has from './_has.js';
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| 4 | import collectNonEnumProps from './_collectNonEnumProps.js';
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| 5 |
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| 6 | // Retrieve the names of an object's own properties.
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| 7 | // Delegates to **ECMAScript 5**'s native `Object.keys`.
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| 8 | export default function keys(obj) {
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| 9 | if (!isObject(obj)) return [];
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| 10 | if (nativeKeys) return nativeKeys(obj);
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| 11 | var keys = [];
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| 12 | for (var key in obj) if (has(obj, key)) keys.push(key);
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| 13 | // Ahem, IE < 9.
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| 14 | if (hasEnumBug) collectNonEnumProps(obj, keys);
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| 15 | return keys;
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| 16 | }
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