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on this file since eed0bf8 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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[6a3a178] | 1 | var arrayLikeKeys = require('./_arrayLikeKeys'),
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| 2 | baseKeys = require('./_baseKeys'),
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| 3 | isArrayLike = require('./isArrayLike');
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| 4 |
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| 5 | /**
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| 6 | * Creates an array of the own enumerable property names of `object`.
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| 7 | *
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| 8 | * **Note:** Non-object values are coerced to objects. See the
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| 9 | * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
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| 10 | * for more details.
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| 11 | *
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| 12 | * @static
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| 13 | * @since 0.1.0
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| 14 | * @memberOf _
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| 15 | * @category Object
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| 16 | * @param {Object} object The object to query.
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| 17 | * @returns {Array} Returns the array of property names.
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| 18 | * @example
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| 19 | *
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| 20 | * function Foo() {
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| 21 | * this.a = 1;
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| 22 | * this.b = 2;
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| 23 | * }
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| 24 | *
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| 25 | * Foo.prototype.c = 3;
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| 26 | *
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| 27 | * _.keys(new Foo);
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| 28 | * // => ['a', 'b'] (iteration order is not guaranteed)
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| 29 | *
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| 30 | * _.keys('hi');
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| 31 | * // => ['0', '1']
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| 32 | */
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| 33 | function keys(object) {
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| 34 | return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
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| 35 | }
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| 36 |
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| 37 | module.exports = keys;
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