effect-io-ai

Package: effect
Module: Function

Function.identity

Returns its input argument unchanged.

When to use

Use to return a value unchanged where a function is required.

Example (Returning the same value)

import { identity } from "effect"
import * as assert from "node:assert"

assert.deepStrictEqual(identity(5), 5)

Signature

declare const identity: <A>(a: A) => A

Source

Since v2.0.0