Module

std/bytes/mod.ts

Deno standard library
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function endsWith
import { endsWith } from "https://deno.land/std@0.147.0/bytes/mod.ts";

Returns true if the suffix array appears at the end of the source array, false otherwise.

The complexity of this function is O(suffix.length).

import { endsWith } from "./mod.ts";
const source = new Uint8Array([0, 1, 2, 1, 2, 1, 2, 3]);
const suffix = new Uint8Array([1, 2, 3]);
console.log(endsWith(source, suffix)); // true

Parameters

source: Uint8Array
suffix: Uint8Array

Returns

boolean