bring back icon for help questions section.:

[rails.git] / app / models / trace.rb

diff --git a/app/models/trace.rb b/app/models/trace.rb
index bc47aa8e07acee587db1980276cfbdb43862724d..5e609786d4d10ffce7b70120afcdd8fa5cef6622 100644 (file)
--- a/app/models/trace.rb
+++ b/app/models/trace.rb
@@ -8,6 +8,7 @@ class Trace < ActiveRecord::Base
   scope :visible, where(:visible => true)
   scope :visible_to, lambda { |u| visible.where("visibility IN ('public', 'identifiable') OR user_id = ?", u) }
   scope :public, where(:visibility => ["public", "identifiable"])
+  scope :tagged, lambda { |t| joins(:tags).where(:gpx_file_tags => { :tag => t }) }
 
   validates_presence_of :user_id, :name, :timestamp
   validates_presence_of :description, :on => :create