day7-regexp-1.js

/*
Objective
In this challenge, we use a Regular Expression to evaluate a string. Check out the attached tutorial for more details.

Task
Complete the function in the editor below by returning a RegExp object, re, that matches any string s that begins and ends with the same vowel. Recall that the English vowels are a, e, i, o, and u.

Constraints
- The length of string s is >= 3 .
- String s consists of lowercase letters only (i.e., [a-z]).

Output Format
The function must return a RegExp object that matches any string s beginning with and ending in the same vowel.
*/

function regexVar() {
    let re = /^([aeiou]).*\1$/;
    return re;
}