How to use Lodash _.chunk() Method In Javascript
In this approach, we are using Lodash _.chunk() method that returns the given array in chunks according to the given value.
Example: In this example, we are breaking the array by passing size ‘3’ into the _.chunk() method. The size of chunk can be varied and array of different data type can be used with chunk function.
// Requiring the lodash module
// in the script
let _ = require("lodash");
let arr = [1, 2, 3, 4, 5, 6,
"a", "b", "c", "d"];
console.log("Before: ", arr)
// Making chunks of size 3
console.log("After: ", _.chunk(arr, 3))
Output:
Before: [
1, 2, 3, 4, 5,
6, 'a', 'b', 'c', 'd'
]
After: [ [ 1, 2, 3 ], [ 4, 5, 6 ], [ 'a', 'b', 'c' ], [ 'd' ] ]
Split an array into chunks in JavaScript
Splitting an array into chunks in JavaScript involves dividing the array into smaller arrays of a specified size. This process is useful for managing large datasets more efficiently or for processing data in smaller, more manageable portions within the application.
Methods to split the array into chunks:
Table of Content
- Using JavaScript slice() method
- Using JavaScript splice() method
- Using Lodash _.chunk() Method
- Using a Loop to Split the Array
- Using Array.reduce():
- Using Array.from() and Array.splice()