From 522742a4293e0ed07fdfb4837011cd98e678ca38 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 14 Feb 2007 08:10:10 +0000
Subject: * lib/date/format.rb (Date::Format::Bag::method_missing): need not  
 to use instance variables corresponding each method; use Hash   instead.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@11724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/date/format.rb | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

(limited to 'lib')

diff --git a/lib/date/format.rb b/lib/date/format.rb
index 0a4869e3a..7a4633a63 100644
--- a/lib/date/format.rb
+++ b/lib/date/format.rb
@@ -95,24 +95,23 @@ class Date
     end
 
     class Bag # :nodoc:
+      def initialize
+        @_dict = {}
+      end
 
       def method_missing(t, *args, &block)
-	t = t.to_s
-	set = t.chomp!('=')
-	t = '@v' + t
-	if set
-	  instance_variable_set(t, *args)
+        if /=$/ =~ t
+          t = t.to_s.chomp('=').to_sym
+          @_dict[t] = args[0]
 	else
-	  if instance_variables.include?(t)
-	    instance_variable_get(t)
+          if @_dict.key?(t)
+            @_dict[t]
 	  end
 	end
       end
 
       def to_hash
-	instance_variables.
-	  select{|n| !instance_variable_get(n).nil?}.grep(/\A@v[^_]/).
-	  inject({}){|r, n| r[n[2..-1].intern] = instance_variable_get(n); r}
+        @_dict.reject{|k,v| /^_/ =~ k}
       end
 
     end
-- 
cgit