move mapping of form attributes to model attributes from pattern to builder to make

pattern independent of form

app/models/recurring_todos/abstract_repeat_pattern.rb

@@ -2,48 +2,21 @@ module RecurringTodos
 
   class AbstractRepeatPattern
 
-    def initialize(user, attributes)
+    attr_accessor :attributes
+
+    def initialize(user)
       @user = user
-      @attributes = attributes
-      @filterred_attributes = nil
     end
 
-    def build_recurring_todo
-      @recurring_todo = @user.recurring_todos.build(mapped_attributes)
+    def build_recurring_todo(attributes)
+      @recurring_todo = @user.recurring_todos.build(attributes)
     end
 
-    def update_recurring_todo(recurring_todo)
-      recurring_todo.assign_attributes(mapped_attributes)
+    def update_recurring_todo(recurring_todo, attributes)
+      recurring_todo.assign_attributes(attributes)
       recurring_todo
     end
-
-    def mapped_attributes
-      # should be overwritten to map attributes to activerecord model
-      @attributes
-    end
-
-    def attributes
-      mapped_attributes
-    end
     
-    def map(mapping, key, source_key)
-      mapping[key] = mapping[source_key]
-      mapping.except(source_key)
-    end
-
-    def get_selector(key)
-      raise Exception.new, "recurrence selector pattern (#{key}) not given" unless @attributes.key?(key)
-      raise Exception.new, "unknown recurrence selector pattern: '#{@attributes[key]}'" unless valid_selector?(@attributes[key])
-
-      selector = @attributes[key]
-      @attributes = @attributes.except(key)
-      return selector
-    end
-
-    def valid_selector?(selector)
-      raise Exception.new, "valid_selector? should be overridden in subclass of AbstractRepeatPattern"
-    end
-
   end
   
 end