effect/src/internal/array.ts

The missing standard library for TypeScript, for writing production-grade software.

/**
 * @since 2.0.0
 */

import type { NonEmptyArray } from "../Array.js"

/** @internal */
export const isNonEmptyArray = <A>(self: ReadonlyArray<A>): self is NonEmptyArray<A> => self.length > 0