From 2a5c92c1017a805fbc8dad3f5fbf5e9fe7dda2c4 Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Mon, 12 Oct 2009 21:44:30 -0500
Subject: Kill unused SafelyMemoizable [#3323 state:resolved]

---
 activesupport/lib/active_support/memoizable.rb | 13 -------------
 1 file changed, 13 deletions(-)

(limited to 'activesupport/lib/active_support/memoizable.rb')

diff --git a/activesupport/lib/active_support/memoizable.rb b/activesupport/lib/active_support/memoizable.rb
index b197fbc9bf..f810f53029 100644
--- a/activesupport/lib/active_support/memoizable.rb
+++ b/activesupport/lib/active_support/memoizable.rb
@@ -2,19 +2,6 @@ require 'active_support/core_ext/object/metaclass'
 require 'active_support/core_ext/module/aliasing'
 
 module ActiveSupport
-  module SafelyMemoizable
-    def safely_memoize(*symbols)
-      symbols.each do |symbol|
-        class_eval <<-RUBY, __FILE__, __LINE__ + 1
-          def #{symbol}(*args)
-            memoized = @_memoized_#{symbol} || ::ActiveSupport::ConcurrentHash.new
-            memoized[args] ||= memoized_#{symbol}(*args)
-          end
-        RUBY
-      end
-    end
-  end
-  
   module Memoizable
     def self.memoized_ivar_for(symbol)
       "@_memoized_#{symbol.to_s.sub(/\?\Z/, '_query').sub(/!\Z/, '_bang')}".to_sym
-- 
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