It seems I have really well behaved on 2017, because Santa Claus brought me a failing test for Christmas. I found out a piece of code, that was only wrong from 26th to 31st December. Image you want to write a Ruby method for a Rails project, where you want to get all the users of the database that have birthday today or in the next 6 days, given that the birth date is stored in the database for all users. How would you do it?