Collect.js pull() Method
Last Updated :
30 Nov, 2020
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' , 'GeeksforGeeks' ];
const collection = collect(obj);
console.log(collection.pull(3));
|
Output:
GeeksforGeeks
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' ));
|
Output:
Rahul
25-10-96
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