how to use the pullallwith function from lodash in javascript

To use the pullAllWith function from lodash in JavaScript, first you need to install lodash in your project by running npm install lodash in the terminal.

Then, you can use the pullAllWith function by first importing it at the top of your JavaScript file:

index.tsx
const _ = require('lodash');
29 chars
2 lines

After that, you can use the pullAllWith function to remove all elements from an array that satisfy a given condition. Here's the syntax:

index.tsx
_.pullAllWith(array, values, [comparator])
43 chars
2 lines
  • array is the array to modify.
  • values is an array of values to remove.
  • comparator is a function that is invoked to compare elements of array to values. It should return true if an element should be removed or false otherwise. If comparator is not provided, _.isEqual is used as the default.

Here's an example to give you an idea how to use it:

index.tsx
const array = [{ x: 1, y: 2 }, { x: 2, y: 1 }];
const values = [{ x: 1, y: 2 }];
_.pullAllWith(array, values, _.isEqual);
console.log(array); // => [{ x: 2, y: 1 }]
165 chars
5 lines

In this example, pullAllWith removes the object { x: 1, y: 2 } from array because it is equal to the object in values. The remaining object, { x: 2, y: 1 }, is still in the array.

gistlibby LogSnag