how to use the chunk function from the underscore library in javascript

The chunk function in the underscore.js library breaks an array into multiple smaller arrays of a specified size. It takes two arguments: the array to be chunked, and the size of each chunk.

Here's an example of how to use the chunk function:

index.tsx
// Load the underscore library
const _ = require('underscore');

// Define an array to be chunked
const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9];

// Use the chunk function to create smaller arrays of size 3
const result = _.chunk(numbers, 3);

console.log(result);

// Output: [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
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In this example, the numbers array is broken into smaller arrays of size 3. The resulting array is [ [1, 2, 3], [4, 5, 6], [7, 8, 9] ].

This function is especially useful in functional programming when working with arrays, as it lets you process smaller batches of data at once.