How to use Lodash _.join() method In Javascript

In this appraoch, we are using Lodash _.join() method that return the list of given array with “,” separation.

Example: This example shows the use of Lodash _.join() method.

Javascript
// Requiring the lodash library 
let _ = require("lodash");

// Original array to be joined 
let array = [1, 2, 3, 4, 5, 6];

let newArray = _.join(array);
// Printing newArray 
console.log("After Join: " + newArray);

Output:

After Join: 1,2,3,4,5,6

Create a comma separated list from an array in JavaScript

In this article, we will see how to convert an array into a comma-separated list using JavaScript. To do that, we are going to use a few of the most preferred methods.

Methods to Create Comma Separated List from an Array:

Table of Content

  • Array join() method
  • Array toString() method
  • Using Array literals
  • Using Lodash _.join() method
  • Using map() and join()

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Method 1: Array join() method

This method joins the elements of the array to form a string and returns the new string. The elements of the array will be separated by a specified separator. If not specified, the Default separator comma (, ) is used....

Method 2: Array toString() method

This method converts an array into a String and returns the new string....

Using Array literals

It is the list of expressions containing array elements separated with commas enclosed with square brackets....

Using Lodash _.join() method

In this appraoch, we are using Lodash _.join() method that return the list of given array with “,” separation....

Using map() and join()

To create a comma-separated list from an array using map() and join(), first convert each array element to a string using map(String), then join these strings into a single string separated by commas using join(‘,’). This is efficient and concise....