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import arrayLikeKeys from './arrayLikeKeys.js';
import isArrayLike from './isArrayLike.js';
/**
* Creates an array of the own enumerable property names of `object`.
* 创建自己的可枚举属性名' object '的数组。
* **Note:** Non-object values are coerced to objects. See the
* [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* for more details.
* *注:**非对象值被强制到对象。看到
* 规范[ES] (http://ecma-international.org/ecma-262/7.0/ # sec-object.keys)
* 了解详情。
* @since 0.1.0
* @category Object
* @param {Object} object 要查询的对象。
* @returns {Array} 返回属性名数组。
* @see values, valuesIn
* @example
*
* function Foo() {
* this.a = 1
* this.b = 2
* }
*
* Foo.prototype.c = 3
*
* keys(new Foo)
* // => ['a', 'b'] (iteration order is not guaranteed)
*
* keys('hi')
* // => ['0', '1']
*/
function keys(object) {
return isArrayLike(object) ? arrayLikeKeys(object) : Object.keys(Object(object));
}
export default keys;