Moved IssueRelations to IssueRelation::Relations.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10979 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/issue.rb

@@ -786,7 +786,7 @@ class Issue < ActiveRecord::Base
   end
 
   def relations
-    @relations ||= IssueRelations.new(self, (relations_from + relations_to).sort)
+    @relations ||= IssueRelation::Relations.new(self, (relations_from + relations_to).sort)
   end
 
   # Preloads relations for a collection of issues
@@ -823,7 +823,7 @@ class Issue < ActiveRecord::Base
           relations_from.select {|relation| relation.issue_from_id == issue.id} +
           relations_to.select {|relation| relation.issue_to_id == issue.id}
 
-        issue.instance_variable_set "@relations", IssueRelations.new(issue, relations.sort)
+        issue.instance_variable_set "@relations", IssueRelation::Relations.new(issue, relations.sort)
       end
     end
   end

app/models/issue_relation.rb

@@ -15,21 +15,21 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-# Class used to represent the relations of an issue
-class IssueRelations < Array
-  include Redmine::I18n
-
-  def initialize(issue, *args)
-    @issue = issue
-    super(*args)
-  end
-
-  def to_s(*args)
-    map {|relation| "#{l(relation.label_for(@issue))} ##{relation.other_issue(@issue).id}"}.join(', ')
+class IssueRelation < ActiveRecord::Base
+  # Class used to represent the relations of an issue
+  class Relations < Array
+    include Redmine::I18n
+  
+    def initialize(issue, *args)
+      @issue = issue
+      super(*args)
+    end
+  
+    def to_s(*args)
+      map {|relation| "#{l(relation.label_for(@issue))} ##{relation.other_issue(@issue).id}"}.join(', ')
+    end
   end
-end
 
-class IssueRelation < ActiveRecord::Base
   belongs_to :issue_from, :class_name => 'Issue', :foreign_key => 'issue_from_id'
   belongs_to :issue_to, :class_name => 'Issue', :foreign_key => 'issue_to_id'