lib/timeliness/helpers.rb in timeliness-0.3.4 vs lib/timeliness/helpers.rb in timeliness-0.3.5

@@ -20,10 +20,10 @@
       end
       year.to_i
     end
     
     def month_index(month)
-      return month.to_i if month.to_i > 0
+      return Integer(month) rescue ArgumentError
       month.length > 3 ? month_names.index(month.capitalize) : abbr_month_names.index(month.capitalize)
     end
 
     def month_names
       i18n_loaded? ? I18n.t('date.month_names') : Date::MONTHNAMES