The pop() method is used to remove the last element from collection and returns the popped element.
Syntax:
collect(array).pop()
Parameters: The collect() method takes one argument that is converted into the collection and then pop() method is applied on it.
Return Value: This method returns the popped element from given collection.
Below example illustrate the pop() method in collect.js:
Example 1:
Javascript
const collect = require( 'collect.js' );
const collection = collect([ 'Geeks' , 'GFG' , 'GeeksforGeeks' ]);
console.log( "Popped Elements: " + collection.pop());
console.log( "Collection Elements: " + collection.all());
|
Output:
Popped Elements: GeeksforGeeks
Collection Elements: Geeks,GFG
Example 2:
Javascript
const collect = require( 'collect.js' );
let obj = [
{
name: 'Rahul' ,
dob: '25-10-96'
},
{
name: 'Aditya' ,
dob: '25-10-96'
},
{
name: 'Abhishek' ,
dob: '16-08-94'
}
];
const collection = collect(obj);
console.log( "Popped Element" );
console.log(collection.pop());
console.log( "Collection Elements" );
console.log(collection.all());
|
Output:
Popped Element
{ name: 'Abhishek', dob: '16-08-94' }
Collection Elements
[
{ name: 'Rahul', dob: '25-10-96' },
{ name: 'Aditya', dob: '25-10-96' }
]
Last Updated :
30 Nov, 2020
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...