Collect.js join() Method
Last Updated :
27 Nov, 2020
The join() method is used to join the collection elements with given string and returns the collection elements.
Syntax:
collect(array).join()
Parameters: The collect() method takes one argument that is converted into the collection and then join() method is applied on it.
Return Value: This method joins the collection elements with given string and returns the values.
Below example illustrate the join() method in collect.js:
Example 1:
const collect = require( 'collect.js' );
let arr1 = [10, 20, 30, 40, 50];
const collection1 = collect(arr1);
console.log(collection1.join( ', ' ));
let arr2 = [ 'a' , 'b' , 'c' , 'd' ];
const collection2 = collect(arr2);
console.log(collection2.join( ', ' , ' and ' ));
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Output:
10, 20, 30, 40, 50
a, b, c and d
Example 2:
const collect = require( 'collect.js' );
let arr = [ 'Geeks' , 'GFG' , 'GeeksforGeeks' ];
const collection = collect(arr);
console.log(collection.join( ', ' ));
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Output:
Geeks, GFG, GeeksforGeeks
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