Arr.prepend | /base/mod.ts | rimbu@0.12.3

Rimbu is a TypeScript library focused on immutable, performant, and type-safe collections and other tools.

function Arr.prepend

import { Arr } from "https://deno.land/x/rimbu@0.12.3/base/mod.ts";
const { prepend } = Arr;

prepend<T>(array: readonly T[], value: T): ArrayNonEmpty<T>

Type Parameters

array: readonly T[]

value: T

ArrayNonEmpty<T>