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Module

x/fonction/mod.ts>xor

A modern practical functional library
TomokiMiyauci/fonction
Latest
variable xor
import { xor } from "https://deno.land/x/fonction@v2.1.0-beta.4/mod.ts";

Returns true if one of the arguments is truthy and the other is falsy; otherwise false.

Examples

Example 1

xor(true, false) // true
xor(false, true) // true
xor(true, true) // false
xor(false, false) // false
xor(() => 1, () => 0) // true
xor(() => 0, () => 0) // false

type

<T, U>(a: T | AnyFn<any, T>, b: U | AnyFn<any, U>) => T extends FalsyLike ? (U extends FalsyLike ? false : boolean) : boolean