queries.rb in architect4r-0.4

- old
+ new

@@ -12,10 +12,12 @@
         def count(opts = {}, &block)
           data = connection.execute_cypher("start s=node(#{self.model_root.id}) match (s)<-[:model_type]-(d) return count(d)")
           data['data'].flatten.first
         end
         
+        # Fetch a record of the specified model based on its id
+        #
         def find_by_id(id)
           data = connection.execute_cypher("start s=node(#{self.model_root.id}), d=node(#{id.to_i}) match s<-[r:model_type]-d return d")
           data &&= data['data'] && data['data'].flatten.first
           self.build_from_database(data)
         end
@@ -30,9 +32,13 @@
             result_data = connection.transform_cypher_result_to_hash(result_data)
             result_data.map { |item| connection.convert_if_possible(item[identifier]) }
           else
             nil
           end
+        end
+        
+        def all
+          find_by_cypher("start ModelRoot=node(#{self.model_root.id}) match ModelRoot<-[:model_type]-Item return Item", 'Item')
         end
         
       end
     end
   end
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