javascript-lodashHow can I use Lodash to remove an object from an array in JavaScript by its ID?

Using Lodash, you can remove an object from an array in JavaScript by its ID with the _.remove() method. This method accepts two parameters: an array and a function. The function should return a boolean value; true if the item should be removed, and false otherwise.

For example:

const array = [
  { id: 1, name: 'One' },
  { id: 2, name: 'Two' },
  { id: 3, name: 'Three' },
];

_.remove(array, item => item.id === 2);
console.log(array);

Output example

[
  { id: 1, name: 'One' },
  { id: 3, name: 'Three' },
]

The code above uses the _.remove() method to remove an object from the array with the id of 2. The _.remove() method iterates through the array and passes each item to the function. If the function returns true, the item is removed from the array.

Code explanation

• const array = [ - declares a constant named array and assigns it to an array of objects
• { id: 1, name: 'One' }, - an object in the array with an id of 1 and a name of One
• { id: 2, name: 'Two' }, - an object in the array with an id of 2 and a name of Two
• { id: 3, name: 'Three' }, - an object in the array with an id of 3 and a name of Three
• _.remove(array, item => item.id === 2); - calls the _.remove() method with the array and a function that returns true if the item's id is 2
• console.log(array); - logs the modified array to the console

Helpful links

• Lodash Documentation - _.remove()

Edit this code on GitHub