1 files changed, 23 insertions, 11 deletions
diff --git a/activesupport/lib/active_support/ordered_options.rb b/activesupport/lib/active_support/ordered_options.rb
index ed5d4d3167..0e97578b3e 100644
--- a/activesupport/lib/active_support/ordered_options.rb
+++ b/activesupport/lib/active_support/ordered_options.rb
@@ -1,7 +1,5 @@
-class OrderedOptions < Array #:nodoc:
-  def []=(key, value)
-    key = key.to_sym
-    
+class OrderedHash < Array #:nodoc:
+  def []=(key, value)    
     if pair = find_pair(key)
       pair.pop
       pair << value
@@ -11,16 +9,12 @@ class OrderedOptions < Array #:nodoc:
   end
   
   def [](key)
-    pair = find_pair(key.to_sym)
+    pair = find_pair(key)
     pair ? pair.last : nil
   end
 
-  def method_missing(name, *args)
-    if name.to_s =~ /(.*)=$/
-      self[$1.to_sym] = args.first
-    else
-      self[name]
-    end
+  def keys
+    self.collect { |i| i.first }
   end
 
   private
@@ -28,4 +22,22 @@ class OrderedOptions < Array #:nodoc:
       self.each { |i| return i if i.first == key }
       return false
     end
+end
+
+class OrderedOptions < OrderedHash #:nodoc:
+  def []=(key, value)
+    super(key.to_sym, value)
+  end
+  
+  def [](key)
+    super(key.to_sym)
+  end
+
+  def method_missing(name, *args)
+    if name.to_s =~ /(.*)=$/
+      self[$1.to_sym] = args.first
+    else
+      self[name]
+    end
+  end
 end
 \ No newline at end of file