* golf_prelude.rb (@@golf_hash): for performance improvement.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/golf_prelude.rb b/golf_prelude.rb
index eea08fef74..c0ae37fb17 100644
--- a/golf_prelude.rb
+++ b/golf_prelude.rb
@@ -1,9 +1,9 @@
 SCRIPT_LINES__={}
 
 class Object
+  @@golf_hash = {}
   def method_missing m, *a, &b
-    r = /^#{m}/
-    t = (methods + private_methods).sort.find{|e|r=~e}
+    t = @@golf_hash[[m,self.class]] ||= (methods + private_methods).sort.find{|e|/^#{m}/=~e}
     t ? __send__(t, *a, &b) : super
   end