@gfx/array-like-partial-equal

This library checks equality for subarrays of two arrays, not only for Array<T> but also for ArrayLike<T> in TypeScript.

Install

npm install @gfx/array-like-partial-equal

Synopsis

import { arrayLikePartialEqual } from "@gfx/array-like-partial-equal";

const a: ArrayLike<number> = [99, 1, 2, 3, 98];
const b: ArrayLike<number> = [10, 1, 2, 3, 20];

// check if a.subarray(1, 1+3) === b.subarray(1, 1+3) for each item
console.log(arrayLikePartialEqual(a, 1, b, 1, 3)); // true

// check if a.subarray(0, 0+3) === b.subarray(0, 0+3) for each item
console.log(arrayLikePartialEqual(a, 0, b, 0, 3)); // false

Copyright

Copyright (c) FUJI Goro.