lock.rb in blacklight-spotlight-0.5.0

- old
+ new

@@ -1,6 +1,8 @@
 module Spotlight
+  ##
+  # Page-level locking to discourage update conflicts
   class Lock < ActiveRecord::Base
     belongs_to :on, polymorphic: true
     belongs_to :by, polymorphic: true
 
     def current_session!
@@ -10,10 +12,9 @@
     def current_session?
       !!@current_session
     end
 
     def stale?
-      created_at < (Time.now - 12.hours)
+      created_at < (Time.zone.now - 12.hours)
     end
-
   end
-end
\ No newline at end of file
+end