Fix the DS_Store being cached.  In total.rb 'total' method, I moved the .to_f method earlier to avoid problems when only 1 value and trying to think either x or y is a string.  putting it a line early avoids this
Fix the DS_Store being cached.  In total.rb 'total' method, I moved the .to_f method earlier to avoid problems when only 1 value and trying to think either x or y is a string.  putting it a line early avoids this