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'); Â Â let arr1 = [10, 20, 30, 40, 50]; Â Â const collection1 = collect(arr1); Â Â console.log(collection1.join(', ')); Â Â let arr2 = ['a', 'b', 'c', 'd']; Â Â const collection2 = collect(arr2); Â Â console.log(collection2.join(', ', ' and ')); |
Output:
10, 20, 30, 40, 50 a, b, c and d
Example 2:
const collect = require('collect.js'); Â Â let arr = ['Geeks', 'GFG', 'neveropen']; Â Â const collection = collect(arr); Â Â console.log(collection.join(', ')); |
Output:
Geeks, GFG, neveropen
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