effect-io-ai

Package: effect
Module: Number

Number.sign

Determines the sign of a given number.

Example

import * as assert from "node:assert/strict"
import { sign } from "effect/Number"

assert.equal(sign(-5), -1)
assert.equal(sign(0), 0)
assert.equal(sign(5), 1)

Signature

declare const sign: (n: number) => Ordering

Source

Since v2.0.0