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

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

function mod

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

mod<T>(

arr: readonly T[],

index: number,

f: (value: T) => T,

): readonly T[]

Type Parameters

arr: readonly T[]

index: number

f: (value: T) => T

readonly T[]