From: matz@... (Yukihiro Matsumoto)
Date: 2004-03-25T10:27:36+09:00
Subject: Re: Tempfile consuming a lot of memory

Hi,

In message "Re: Tempfile consuming a lot of memory"
    on 04/03/25, "Thomas Sondergaard" <thomas@FirstNameGoesHereSondergaard.com> writes:

|Having just written this, I had to do a SimpleDelegator experiment. Here's
|the result.
|
|Size of the ruby interpreter after having created 1000 instances of:
|
|  ADelegatingClass: 315MB
|
|  ANondelegatingClass: 2.6MB
|
|Well?

This is a good hint.  Thomas, can you try this patch?

							matz.

--- lib/tempfile.rb	24 Mar 2004 09:27:15 -0000	1.22
+++ lib/tempfile.rb	25 Mar 2004 01:27:09 -0000
@@ -11,3 +11,3 @@ require 'tmpdir'
 # thread safe.
-class Tempfile < SimpleDelegator
+class Tempfile < DelegateClass(File)
   MAX_TRY = 10
--- lib/delegate.rb	27 Jan 2004 06:04:59 -0000	1.15
+++ lib/delegate.rb	25 Mar 2004 01:27:09 -0000
@@ -113,2 +113,5 @@ def DelegateClass(superclass)
   end
+  def __setobj__(obj)
+    @_dc_obj = obj
+  end
   return klass;