lib/hiccup/enumerable/monthly_enumerator.rb in hiccup-0.5.13 vs lib/hiccup/enumerable/monthly_enumerator.rb in hiccup-0.5.14

@@ -3,10 +3,12 @@
 module Hiccup
   module Enumerable
     class MonthlyEnumerator < ScheduleEnumerator
       
       def self.for(schedule)
-        if schedule.monthly_pattern.all? { |occurrence| Fixnum === occurrence }
+        if schedule.monthly_pattern.empty?
+          NeverEnumerator
+        elsif schedule.monthly_pattern.all? { |occurrence| Fixnum === occurrence }
           MonthlyDateEnumerator
         else
           self
         end
       end