The _.keysIn() method is used to create an array of the own and inherited enumerable property names of object.
Syntax:
_.keysIn(object)
Parameters: This method accepts a single parameter as mentioned above and described below:
- object: This parameter holds the object elements to query.
Return Value: This method returns the array of all key of the given object.
Example 1:
Javascript
/// Requiring the lodash library const _ = require("lodash"); function Gfg() { this.a = 1; this.b = 2; } Gfg.prototype.c = 3; // Use of _.keysIn method console.log(_.keysIn(new Gfg)); |
Output:
['a', 'b', 'c']
Example 2:
Javascript
/// Requiring the lodash library const _ = require("lodash"); // Given object var obj = { Name: "neveropen", password: "gfg@1234", username: "your_neveropen" } // Use of _.keysIn method console.log(_.keysIn(obj)); |
Output:
["Name", "password", "username"]
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