From 9f148e098b07e95e2d7088844b111bb8c1280d87 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Mon, 29 Oct 2012 18:32:41 +0000
Subject: Ability to sort issues by grouped column (#3511).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10765 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/helpers/sort_helper.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'app/helpers')

diff --git a/app/helpers/sort_helper.rb b/app/helpers/sort_helper.rb
index 9fda5982b..fd797951a 100644
--- a/app/helpers/sort_helper.rb
+++ b/app/helpers/sort_helper.rb
@@ -89,6 +89,10 @@ module SortHelper
       sql.blank? ? nil : sql
     end
 
+    def to_a
+      @criteria.dup
+    end
+
     def add!(key, asc)
       @criteria.delete_if {|k,o| k == key}
       @criteria = [[key, asc]] + @criteria
@@ -182,6 +186,10 @@ module SortHelper
     @sort_criteria.to_sql
   end
 
+  def sort_criteria
+    @sort_criteria
+  end
+
   # Returns a link which sorts by the named column.
   #
   # - column is the name of an attribute in the sorted record collection.
-- 
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