Show methods for RegEx in javascript and typescript

Regex_Methods.ts

// --- Test() ---
let treasureMap = 'I found Gold';
let pirateAction = /found$/i;
let pirateObjective = /rum$/;

// Output: true
console.log(pirateAction.test(treasureMap));
// Output: false
console.log(pirateObjective.test(treasureMap));

// --- Search() ---
let treasureMap = 'I found GoLd';
let pirateSpeakA = /gold/;
let pirateSpeakB = /gold/i;

// Output: -1
console.log(treasureMap.search(pirateSpeakA));
// Output: 8
console.log(treasureMap.search(pirateSpeakB));

// --- Exec() ---
let sailorTalk = 'Ye want rum?';
let pirateRegex = /rum/;

// Output: rum
console.log(pirateRegex.exec(sailorTalk)[0]);
// Output: Ye want rum?
console.log(pirateRegex.exec(sailorTalk).input);

// --- Match() ---
let sailorTalk = 'We got Rum anD rUM';
let pirateRegex = /rum/gi;

// Output: [ "Rum", "rUM" ]
console.log(sailorTalk.match(pirateRegex));

// --- Split() ---
let treasureNote = 'This 123 note will b459e split by n42umbers';
let pirateRegex = /\d+/g;

// Output: [ "This ", " note will b", "e split by n", "umbers" ]
console.log(treasureNote.split(pirateRegex));

// --- MatchAll() ---
let pirateRegex = /t(e)(st(\d?))/g;
let pirateTalk = 'test1test2';
let crew = [...pirateTalk.matchAll(pirateRegex)];

// Output: ["test1", "e", "st1", "1"]
console.log(crew[0]);
// Output: ["test2", "e", "st2", "2"]
console.log(crew[1]);

// --- Repalace ---
let sailorTalk = 'We got Rum anD rUM';
let pirateRegex = /rum/i;
let pirateRegexGlobalFlag = /rum/gi;

// Output: We got ale and rUm?
console.log(sailorTalk.replace(pirateRegex, 'ale'));
// Output: We got ale anD ale
console.log(sailorTalk.replaceAll(pirateRegexGlobalFlag, 'ale'));