Collect.js put() Method

The put() method is used to set the given key and value in the collection.

Syntax:

collect(array).put(key)

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

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

Example 1:

Javascript

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

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

const collection = collect(obj);

collection.put('Welcome');

console.log(collection.all());

Output:

[ 'Geeks', 'GFG', 'GeeksforGeeks', Welcome: undefined ]

Example 2:

Javascript

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

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

const collection = collect(obj);

collection.put(['Welcome to GeeksforGeeks']);

console.log(collection.all());

Output:

{
  name: 'Rahul',
  dob: '25-10-96',
  section: 'A',
  score: 98,
  'Welcome to GeeksforGeeks': undefined
}