Module

std/bytes/mod.ts>repeat

Deno standard library
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function repeat
import { repeat } from "https://deno.land/std@0.151.0/bytes/mod.ts";

Returns a new Uint8Array composed of count repetitions of the source array.

If count is negative, a RangeError is thrown.

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

Parameters

source: Uint8Array
count: number

Returns

Uint8Array