tail (Functional Programming)

Creates a function that returns all values except the first one. Use it with pipe.

const result = pipe(array, tail());

::: info

Prefer the original es-toolkit tail in ordinary code. Use this fp variant when composing transformations with pipe.

:::

Usage

tail returns a new array without the first value of the piped array.

import { pipe, tail } from 'es-toolkit/fp';

pipe([1, 2, 3], tail()); // => [2, 3]

Parameters

This function takes no arguments; call it as tail().

Returns

((array: readonly T[]) => T[]): A function that maps a readonly T[] to all values except the first one.