findLast | /immutable.d.ts | rambda@v9.2.0

function findLast

import { findLast } from "https://dotland.deno.dev/x/rambda@v9.2.0/immutable.d.ts";

findLast<T>(fn: (x: T) => boolean, list: readonly T[]): T | undefined

It returns the last element of list satisfying the predicate function.

findLast<T>(fn: (x: T) => boolean): (list: readonly T[]) => T | undefined

It returns the last element of list satisfying the predicate function.

If there is no such element, then undefined is returned.

Type Parameters

fn: (x: T) => boolean

list: readonly T[]

T | undefined

fn: (x: T) => boolean

(list: readonly T[]) => T | undefined