[issue #430] Changed task

app/models/build_list.rb

@@ -99,10 +99,8 @@ class BuildList < ActiveRecord::Base
   before_create :set_default_status
   after_create :place_build
 
-  class << self
-    def human_status(status)
-      I18n.t("layout.build_lists.statuses.#{HUMAN_STATUSES[status]}")
-    end
+  def self.human_status(status)
+    I18n.t("layout.build_lists.statuses.#{HUMAN_STATUSES[status]}")
   end
 
   def human_status

lib/tasks/buildlist.rake

@@ -8,11 +8,7 @@ namespace :buildlist do
       outdated = BuildList.outdated
       say "There are #{outdated.count} outdated BuildLists at #{Time.now}"
 
-      begin
-        BuildList.outdated.map(&:destroy)
-      rescue Exception => e
-        say "There was an error: #{e.message}"
-      end
+      BuildList.outdated.destroy_all
 
       say "Outdated BuildLists was successfully removed"
     end