effect-io-ai

Package: effect
Module: Predicate

Predicate.nor

Creates a predicate that returns true when neither predicate is true.

When to use

Use when you want to combine two Predicates with logical NOR semantics.

Details

Returns the negation of or.

Example (Checking NOR conditions)

import { Predicate } from "effect"

const neither = Predicate.nor(Predicate.isString, Predicate.isNumber)

console.log(neither(true))

See

• or
• not

Signature

declare const nor: { <A>(that: Predicate<A>): (self: Predicate<A>) => Predicate<A>; <A>(self: Predicate<A>, that: Predicate<A>): Predicate<A>; }

Source

Since v2.0.0