Lodash _.pick() Method

Lodash is a JavaScript library that works on the top of underscore.js. Lodash helps in working with arrays, strings, objects, numbers, etc.

The _.pick() method is used to return a copy of the object that is composed of the picked object properties.

Syntax:

_.pick( object, paths )

Parameters: This method accepts two parameters as mentioned above and described below:

• object: This parameter holds the source object.
• paths: This parameter holds the property paths to pick.

Return Value: This method returns the new object.

Example 1:

Javascript

// Requiring the lodash library
const _ = require("lodash");

// The source object
var obj = {
    Name: "GeeksforGeeks",
    password: "gfg@1234",
    username: "your_geeks"
}

// Using the _.pick() method
console.log(_.pick(obj, ['password', 'username']));

Output:

{password: "gfg@1234", username: "your_geeks"}

Example 2:  

Javascript

// Requiring the lodash library
const _ = require("lodash");

// The source object
var obj = { 'x': 1, 'y': '2', 'z': 3 };

// Using the _.pick() method
console.log(_.pick(obj, ['x', 'y']));

Output:

{x: 1, y: '2'}

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