https://school.programmers.co.kr/learn/courses/30/lessons/181874
function solution(myString) {
return myString
.replaceAll(/[B-Z]/g, str=> str.toLowerCase())
.replaceAll(/a/g, 'A');
}
function solution(my_string) {
let result = my_string.replaceAll(/a|e|i|o|u/g, '');
return result;
}
참고
https://velog.io/@hustle-dev/JavaScript-%EC%A0%95%EA%B7%9C%ED%91%9C%ED%98%84%EC%8B%9D