Exclamation marks series #3: Remove all exclamation marks from sentence except at the end

Exclamation marks series #3: Remove all exclamation marks from sentence except at the endCodewars

Approach

Solve the problem

1. remove all question mark '!' from input

2. extract last question mark string from input

3. return process-1 + process-2

Solution

JavaScript

const remove = (s) => s.replace(/!/g, '') + (s.match(/!+$/) ? s.match(/!+$/)[0] : '');