compact

A function that removes false, 0, '', null, and undefined values from an array and returns a new array.

Code

🔗 View source code

Benchmark

• hz: Operations per second
• mean: Average response time (ms)

Name	hz	mean	Performance
modern-kit/compact	7,306,246.60	0.0004	fastest
lodash/compact	5,472,880.46	0.0006	slowest

• modern-kit/compact
  • 1.33x faster than lodash/compact

Interface

typescript

type Removable = false | 0 | '' | null | undefined;
type Retained<T> = Exclude<T, Removable>;

const compact: <T>(arr: T[] | readonly T[]) => Retained<T>[];

Usage

typescript

import { compact } from '@modern-kit/utils';

compact([0, 1, false, 2, '', 3, null, undefined, 4, NaN, 5]);
// [1, 2, 3, 4, 5]