const haystack = "Test, test test, Test 1, T.est 2, te#st 3, test 4";
const TESTOUTPUT = haystack.split(/\s*,\s*/);
console.log(TESTOUTPUT);
console.log(TESTOUTPUT.length);
Y29uc3QgaGF5c3RhY2sgPSAiVGVzdCwgdGVzdCB0ZXN0LCBUZXN0IDEsIFQuZXN0IDIsIHRlI3N0IDMsIHRlc3QgNCI7Cgpjb25zdCBURVNUT1VUUFVUID0gaGF5c3RhY2suc3BsaXQoL1xzKixccyovKTsKCmNvbnNvbGUubG9nKFRFU1RPVVRQVVQpOwpjb25zb2xlLmxvZyhURVNUT1VUUFVULmxlbmd0aCk7