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Module

x/is_valid/deps.ts>not

A pure functional validator with composite function and validation utilities
TomokiMiyauci/is-valid
Latest
variable not
import { not } from "https://deno.land/x/is_valid@v1.0.0-beta.16/deps.ts";

Returns the function as is with return value !.

Examples

Example 1

not(() => true)() // false
const gt10 = (val: number) => val > 10
not(gt10)(11) // false

type

<T extends AnyFn>(fn: T) => unknown