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function: keys


keys(object: Object): Array

Creates an array of the own enumerable property names of `object`. **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.

Example(s):

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']

Params:

Name Type Attribute Description
object The object to query.

Returns:

Array

  {
    "comment": "/**\r\n * Creates an array of the own enumerable property names of `object`.\r\n *\r\n * **Note:** Non-object values are coerced to objects. See the\r\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\r\n * for more details.\r\n *\r\n * @since 0.1.0\r\n * @category Object\r\n * @param {Object} object The object to query.\r\n * @returns {Array} Returns the array of property names.\r\n * @see values, valuesIn\r\n * @example\r\n *\r\n * function Foo() {\r\n *   this.a = 1\r\n *   this.b = 2\r\n * }\r\n *\r\n * Foo.prototype.c = 3\r\n *\r\n * keys(new Foo)\r\n * // => ['a', 'b'] (iteration order is not guaranteed)\r\n *\r\n * keys('hi')\r\n * // => ['0', '1']\r\n */",
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    },
    "description": "Creates an array of the own enumerable property names of `object`.\r\r**Note:** Non-object values are coerced to objects. See the\r[ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\rfor more details.",
    "since": "0.1.0",
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    ],
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