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Lodash _.xor

Overview

The Lodash _.xor method is a powerful utility function that is used to create an array that contains the unique values from each given array, i.e., it returns the symmetric difference of two or more arrays. The resulting array will only contain values that are present in one array and not in the other(s).

Syntax:

_.xor([arrays])

Parameters:

  • [arrays] (Array): The arrays to inspect.

Returns: (Array): Returns the new array of values.

Example Usage:

const arr1 = [1, 2, 3, 4];
const arr2 = [2, 3, 5, 7];

const result = _.xor(arr1, arr2);
console.log(result); // Output: [1, 4, 5, 7]

In the above example, _.xor takes two arrays arr1 and arr2, and returns a new array that contains all the unique elements from both the arrays. The resulting array contains [1, 4, 5, 7], which are the elements that exist only in one of the two given arrays.

_.xor can take any number of arrays and can be used to find the difference between them. If you have any questions or would like more information on this method, please consult the official Lodash documentation.