javascript-lodashHow do I use Lodash to filter an array in JavaScript?
Using Lodash to filter an array in JavaScript is simple and straightforward.
The _.filter()
method is used to filter an array based on a given callback function. The callback function should return true
for the elements that should be included in the filtered array.
For example:
const numbers = [1, 2, 3, 4, 5];
const evenNumbers = _.filter(numbers, (num) => num % 2 === 0);
console.log(evenNumbers);
Output example
[2, 4]
The code above filters the numbers
array and returns a new array evenNumbers
containing only the even numbers.
The _.filter()
method takes two parameters:
- an array to filter
- a callback function to determine which elements should be included in the filtered array
For more information and examples, see the Lodash Documentation.
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