Collect.js pull() Method

The pull() method is used to remove an element from collection by given key and return the pulled element.

Syntax:

collect(array).pull(key)

Parameters: The collect() method takes one argument that is converted into the collection and then pull() method is applied on it. The pull() method holds the key as parameter.

Return Value: This method returns the value of given key.

Below example illustrate the pull() method in collect.js:

Example 1:

const collect = require('collect.js');

let obj = ['Welcome', 'Geeks', 'GFG', 'GeeksforGeeks'];

const collection = collect(obj);

console.log(collection.pull(3));

Output:

GeeksforGeeks

Example 2:

const collect = require('collect.js');

let obj = {
    name: 'Rahul',
    dob: '25-10-96',
    section: 'A',
    score: 98,
};

const collection = collect(obj);

console.log(collection.pull('name'));
console.log(collection.pull('dob'));

Output:

Rahul
25-10-96