Added support for ordering fields

Author: xea

packages/ar/ar_mode.rb

@@ -110,9 +110,16 @@ def list_model(out, ar, model_id, verbosity = nil)
         else
             pt = PrinTable.new
 
-            puts "verbosity: #{verbosity}"
+            model_class = model[:class_name]
+            model_example = model_class.new
 
-            out.puts pt.print(model[:class_name].new.filter_fields(verbosity), model[:class_name].all.map { |instance| instance.flatten_fields(verbosity) }, :db)
+            object_query = if model_example.order_fields.nil? or model_example.order_fields.empty?
+                -> { model_class.all }
+            else
+                -> { model_class.order(*model_example.order_fields) }
+            end
+
+            out.puts pt.print(model[:class_name].new.filter_fields(verbosity), (object_query.call).map { |instance| instance.flatten_fields(verbosity) }, :db)
         end
     end
 end

packages/ar/ar_ns.rb

@@ -36,6 +36,10 @@ def lookup(model_id)
 end
 
 module ActiveRecordBaseProxy
+    def order_fields
+        [ :id ]
+    end
+
     def core_fields
         [ :id ]
     end

packages/ar_example/ar_example.rb

@@ -36,6 +36,10 @@ class ExampleBase < ActiveRecord::Base
         self.abstract_class = true
         establish_connection DEFAULT_CONNECTION
 
+        def order_fields
+            [ :rowid ]
+        end
+
         def core_fields
             [ :rowid ]
         end