title: puts statements in production
body: <p>It happens many a times that in development mode to debug we intensively use <strong>puts</strong> statements and later miss to remove them when the code moves to production. Does removing them help us increase the response time? I am unable to test this scenario in local as they get printed in the server console, but in production i'm sure they are not getting printed in any of the logs. I'm also curious if they are executed then where is the output directed to in production. Is there a way to find out?</p>