Added helper functions to base journal class

f2957176 · Holger Just · bcbb328c · f2957176
Commit f2957176 authored Jun 29, 2010 by Holger Just
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journal.rb app/models/journal.rb +8 -0

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--- a/app/models/journal.rb
+++ b/app/models/journal.rb
@@ -12,4 +12,12 @@ class Journal < ActiveRecord::Base
    # Do not save an empty journal
    !(details.empty? && notes.blank?)
  end
+  
+  def journalized
+    nil
+  end
+  
+  def project
+    journalized.respond_to?('project') ? journalized.project: nil
+  end
 end