exists
import { exists } from "https://github.gh-proxy.cn/raw.githubusercontent.com/baetheus/fun/main/datum.ts";Check if a Datum satisfies a predicate.
@example
import { exists, replete, initial } from "./datum.ts";
const isEven = (n: number) => n % 2 === 0;
console.log(exists(isEven)(replete(4))); // true
console.log(exists(isEven)(replete(3))); // false
console.log(exists(isEven)(initial)); // false