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Module

x/fun/mod.ts>array.isEmpty

A collection of algebraic data types, lenses, and schemables based on a light weight higher kinded type implementation. Written for deno.
baetheus/fun
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function array.isEmpty
import { array } from "https://deno.land/x/fun@v2.0.0/mod.ts";
const { isEmpty } = array;

This predicate over ReadonlyArray returns true when called with an default array, otherwise it returns false.

Examples

Example 1

import * as A from "./array.ts";

const arr1 = A.init<number>();
const arr2 = A.wrap(1);

const result1 = A.isEmpty(arr1); // true
const result2 = A.isEmpty(arr2); // false

Parameters

ua: ReadonlyArray<A>

Returns

boolean