lib/rubiks/nodes/dimension.rb in rubiks-0.0.4 vs lib/rubiks/nodes/dimension.rb in rubiks-0.0.5

@@ -35,10 +35,11 @@
 
     def parse_hierarchies(hierarchies_array)
       return if hierarchies_array.nil? || hierarchies_array.empty?
 
       hierarchies_array.each do |hierarchy_hash|
+        hierarchy_hash['dimension'] = self.name if self.name.present?
         self.hierarchies << ::Rubiks::Hierarchy.new_from_hash(hierarchy_hash)
       end
     end
 
     def to_hash
@@ -46,9 +47,26 @@
 
       hash['name'] = self.name.to_s if self.name.present?
       hash['hierarchies'] = self.hierarchies.map(&:to_hash) if self.hierarchies.present?
 
       return hash
+    end
+
+    def to_xml(builder = nil)
+      builder = Builder::XmlMarkup.new(:indent => 2) if builder.nil?
+
+      attrs = self.to_hash
+      attrs.delete('hierarchies')
+      attrs['name'] = self.name.titleize if self.name.present?
+      attrs.keys.each do |key|
+        attrs[key.camelize(:lower)] = attrs.delete(key)
+      end
+      attrs['foreignKey'] = "#{self.name.underscore}_id" if self.name.present?
+      builder.dimension(attrs) {
+        self.hierarchies.each do |hier|
+          hier.to_xml(builder)
+        end if self.hierarchies.present?
+      }
     end
   end
 
 end