Collect.js pull() Method

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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:

Javascript

const collect = require('collect.js'); 
  
let obj = ['Welcome', 'Geeks', 'GFG', 'zambiatek']; 
  
const collection = collect(obj); 
  
console.log(collection.pull(3));

Output:

zambiatek

Example 2:

Javascript

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'));