Use Array#assoc in ActiveSupport::OrderedHash.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4817 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 2 insertions, 8 deletions

diff --git a/activesupport/lib/active_support/ordered_options.rb b/activesupport/lib/active_support/ordered_options.rb
index 0704549ce0..78d699cdf4 100644
--- a/activesupport/lib/active_support/ordered_options.rb
+++ b/activesupport/lib/active_support/ordered_options.rb
@@ -2,7 +2,7 @@
 module ActiveSupport
   class OrderedHash < Array #:nodoc:
     def []=(key, value)
-      if pair = find_pair(key)
+      if pair = assoc(key)
         pair.pop
         pair << value
       else
@@ -11,7 +11,7 @@ module ActiveSupport
     end
 
     def [](key)
-      pair = find_pair(key)
+      pair = assoc(key)
       pair ? pair.last : nil
     end
 
@@ -22,12 +22,6 @@ module ActiveSupport
     def values
       collect { |key, value| value }
     end
-
-    private
-      def find_pair(key)
-        self.each { |i| return i if i.first == key }
-        return false
-      end
   end
 end