From 84e02c87184ba5e7adff6e53645e4414bdc57703 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 31 Dec 2007 00:33:40 +0000
Subject: * golf_prelude.rb: find words with underscore.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 golf_prelude.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/golf_prelude.rb b/golf_prelude.rb
index 9cecd31961..114e7dba5b 100644
--- a/golf_prelude.rb
+++ b/golf_prelude.rb
@@ -3,7 +3,10 @@ SCRIPT_LINES__={}
 class Object
   @@golf_hash = {}
   def method_missing m, *a, &b
-    t = @@golf_hash[[m,self.class]] ||= (methods + private_methods).sort.find{|e|/^#{m}/=~e}
+    t = @@golf_hash.fetch(k = [m,self.class]) do
+      r = /^#{m.to_s.gsub(/(?<=\w)(?=_)/, '\w*?')}/
+      @@golf_hash[k] = (methods + private_methods).sort.find{|e|r=~e}
+    end
     t ? __send__(t, *a, &b) : super
   end
 
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