1 files changed, 14 insertions, 0 deletions
diff --git a/app/models/parking_stall.rb b/app/models/parking_stall.rb
index 52223a8..6af1fcd 100644
--- a/app/models/parking_stall.rb
+++ b/app/models/parking_stall.rb
@@ -1,3 +1,17 @@
 class ParkingStall < ActiveRecord::Base
   attr_accessible :name, :lot, :parking_stallable_id, :parking_stallable_type, :comment
+
+  belongs_to :parking_stallable, :polymorphic => true, :touch => true
+
+  validates :name,
+            :presence => true,
+            :uniqueness => true
+
+  validates :lot,
+            :presence => true
+
+  def to_s
+    name.to_s
+  end
+
 end