lib/timeliness/helpers.rb in timeliness-0.2.0 vs lib/timeliness/helpers.rb in timeliness-0.3.0

@@ -3,10 +3,10 @@
 
     def full_hour(hour, meridian)
       hour = hour.to_i
       return hour if meridian.nil?
       if meridian.delete('.').downcase == 'am'
-        raise if hour == 0 || hour > 12
+        raise(ArgumentError) if hour == 0 || hour > 12
         hour == 12 ? 0 : hour
       else
         hour == 12 ? hour : hour + 12
       end
     end