#!/usr/bin/env node;
const Utils = require('./Utils');

const main = async () => {
	const s = "Four score and seven years ago...";
	console.log(["Match 1: ", Utils.defined(s.match(/s.*e/))].join(''));
	console.log(["Match 2: ", Utils.defined(s.match(/\bs.*e\b/))].join(''));
	console.log(["Match 3: ", Utils.defined(s.match(/s...e/))].join(''));
	console.log(["Match 4: ", Utils.defined(s.match(/b.d/))].join(''));

	let subgroups = Utils.match(/(\w+)\s*(\w+)/, s);
	console.log(["Find First (with subgroups): ", Utils.listToString(subgroups)].join(''));
	subgroups = Utils.match(/bad match/, s);
	console.log(["Find First (bad match): ", Utils.listToString(subgroups)].join(''));

	let matches = Utils.match(/\w+/g, s);
	console.log(["Find All: (matches only)", Utils.listToString(matches)].join(''));
	matches = Utils.match(/bad match/g, s);
	console.log(["Find All (bad match): ", Utils.listToString(matches)].join(''));
}
main().catch( e => { console.error(e) } );