added enable method for multiparameter attribute handling of datetime which is enabled by default but will be off in version2

renamed enable action view extension method and enable both extensions in the one method as they are needed together

lib/validates_timeliness.rb

@@ -21,6 +21,11 @@ module ValidatesTimeliness
 
   class << self
 
+    def enable_datetime_select_extension!
+      enable_datetime_select_invalid_value_extension!
+      enable_multiparameter_attributes_extension!
+    end
+
     def load_error_messages
       if defined?(I18n)
         I18n.load_path += [ LOCALE_PATH ]

lib/validates_timeliness/action_view/instance_tag.rb

@@ -1,6 +1,6 @@
 module ValidatesTimeliness
 
-  def self.enable_datetime_select_extension!
+  def self.enable_datetime_select_invalid_value_extension!
     ::ActionView::Helpers::InstanceTag.send(:include, ValidatesTimeliness::ActionView::InstanceTag)
   end
 

lib/validates_timeliness/active_record/multiparameter_attributes.rb

@@ -1,6 +1,10 @@
 module ValidatesTimeliness
-  module ActiveRecord
 
+  def self.enable_multiparameter_attributes_extension!
+    ::ActiveRecord::Base.send(:include, ValidatesTimeliness::ActiveRecord::MultiparameterAttributes)
+  end
+
+  module ActiveRecord
     module MultiparameterAttributes
       
       def self.included(base)
@@ -38,13 +42,13 @@ module ValidatesTimeliness
         values = values.map(&:to_s)
                 
         case type
-          when :date
-            extract_date_from_multiparameter_attributes(values)
-          when :time
-            extract_time_from_multiparameter_attributes(values)
-          when :datetime
-            date_values, time_values = values.slice!(0, 3), values
-            extract_date_from_multiparameter_attributes(date_values) + " " + extract_time_from_multiparameter_attributes(time_values)
+        when :date
+          extract_date_from_multiparameter_attributes(values)
+        when :time
+          extract_time_from_multiparameter_attributes(values)
+        when :datetime
+          date_values, time_values = values.slice!(0, 3), values
+          extract_date_from_multiparameter_attributes(date_values) + " " + extract_time_from_multiparameter_attributes(time_values)
         end
       end   
          
@@ -60,5 +64,3 @@ module ValidatesTimeliness
 
   end
 end
-
-ActiveRecord::Base.send(:include, ValidatesTimeliness::ActiveRecord::MultiparameterAttributes)