### removeVowels

Returns all the vowels in a `str` replaced by `repl`.

Use `String.replace()` with a regexp to replace all vowels in `str`.
Omot `repl` to use a default value of `''`.

```js
const removeVowels = (str, repl = '') => str.replace(/[aeiou]/gi,repl);
```

```js
removeVowels("foobAr"); // "fbr"
removeVowels("foobAr","*"); // "f**b*r"
```