lib/engine2/core.rb in engine2-1.0.6 vs lib/engine2/core.rb in engine2-1.0.7

@@ -139,10 +139,14 @@
     end
 
     def q col
         col.qualify self
     end
+
+    def loc
+        Engine2::LOCS[self]
+    end
 end
 
 module Faye
     class WebSocket
         module API
@@ -196,9 +200,13 @@
 Sequel::Database::extension :schema_caching
 
 module E2Model
     module InstanceMethods
         attr_accessor :skip_save_refresh, :validate_fields
+
+        def key? key
+            @values.key? key
+        end
 
         def has_primary_key?
             pk = self.pk
             pk.is_a?(Array) ? !pk.all?{|k|k.nil?} : !pk.nil?
         end