Removing more obsolete code

lib/wombat/dsl/iterator.rb

@@ -2,8 +2,6 @@
 
 module Wombat
   module DSL
-    # Each iterator property keeps an array
-    # with the results of each iteration pass.
     class Iterator < PropertyContainer
       attr_accessor :name, :selector
 
@@ -19,10 +17,6 @@ def initialize(name, selector)
       def format
         :iterator
       end
-
-      def reset
-        all_properties.each { |p| p.reset }
-      end
     end
   end
 end

lib/wombat/dsl/property.rb

@@ -1,7 +1,7 @@
 module Wombat
   module DSL
     class Property
-      attr_accessor :name, :selector, :format, :namespaces, :callback, :result
+      attr_accessor :name, :selector, :format, :namespaces, :callback
 
       # TODO: This class should receive method_name, args and block
       # and do the assignment of properties itself, instead of receiving
@@ -13,14 +13,6 @@ def initialize(options)
         @namespaces = options[:namespaces]
         @callback = options[:callback]
       end
-
-      def flatten(depth = nil)
-        depth ? result[depth] : result
-      end
-
-      def reset
-        @result = nil
-      end
     end
   end
 end

lib/wombat/dsl/property_container.rb

@@ -45,18 +45,6 @@ def namespaces
         # TODO: Called by NodeSelector. Fix this
         nil
       end
-
-      def all_properties
-        values.flat_map { |v|
-          if v.kind_of? PropertyContainer
-            v.all_properties
-          elsif v.kind_of? Property
-            v
-          else
-            nil
-          end
-        }.compact
-      end
     end
   end
 end

lib/wombat/property/locators/iterator.rb

@@ -7,8 +7,6 @@ module Locators
       class Iterator < Base
       	def locate
           super do
-            @property.reset
-
             locate_nodes.flat_map do |node|
               Hash.new.tap do |h|
                 @property.values