reverseMap | /base/arr.ts | rimbu@1.0.3

Using Deno in production at your company? Earn free Deno merch.

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

function reverseMap

import { reverseMap } from "https://deno.land/x/rimbu@1.0.3/base/arr.ts";

reverseMap<T, R>(

array: readonly T[],

f: (value: T, index: number) => R,

indexOffset?,

): R[]

Type Parameters

array: readonly T[]

f: (value: T, index: number) => R

optional

indexOffset = [UNSUPPORTED]

R[]