Lodash _.join() Method
Last Updated :
20 Oct, 2023
Lodash _.join() function is used to convert all elements in the array into a string separated by a separator.
Syntax:
_.join(array, [separator=',']);
Parameter:
- array: It is the original array from which the join operation is to be performed.
- separator: A string to separate each element of the array. If leave it by default array element is separated by comma(, ).
Return Value:
This function returns a string created by joining all the elements of the array using the separator.
Example 1: In this example, the _.join() method joins together the elements of the array into a string using ‘|’.
Javascript
let _ = require( "lodash" );
let array = [1, 2, 3, 4, 5, 6];
let newArray = _.join(array, '|' );
console.log( "Before Join: " + array);
console.log( "After Join: " + newArray);
|
Output:
Example 2: In this example, the _.join() method joins together the elements of the array into a string using ‘, ‘ since it is the default value.
Javascript
let _ = require( "lodash" );
let array = [1, 2, 3, 4, 5, 6];
let newArray = _.join(array);
console.log( "Before Join: " + array);
console.log( "After Join: " + newArray);
|
Output:
Example 3: In this example, the _.join() method joins together the elements of the array into a string using ‘ ‘ (empty string).
Javascript
let _ = require( "lodash" );
let array = [1, 2, 3, 4, 5, 6];
let newArray = _.join(array, '' );
console.log( "Before Join: " + array);
console.log( "After Join: " + newArray);
|
Output:
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