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javascript-lodashHow can I use Lodash to create a unique array in JavaScript?


Lodash is a JavaScript library that provides utility functions for common programming tasks. One of the functions that Lodash provides is _.uniq(), which can be used to create a unique array in JavaScript.

Here is an example of how to use _.uniq() to create a unique array:

const arr = [1, 2, 3, 1, 2, 3];
const uniqueArr = _.uniq(arr);

console.log(uniqueArr); // [1, 2, 3]

The _.uniq() function takes an array as an argument and returns a new array with the unique values from the original array.

The code is composed of the following parts:

  1. const arr = [1, 2, 3, 1, 2, 3];: This declares a variable arr and assigns it to an array with duplicate values.

  2. const uniqueArr = _.uniq(arr);: This declares a variable uniqueArr and assigns it to the result of calling _.uniq() with the arr array as an argument.

  3. console.log(uniqueArr);: This logs the uniqueArr array to the console.

For more information, see the Lodash Documentation.

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