From: nobu@...
Date: 2006-05-20T01:50:30+09:00
Subject: Re: Question on GC

Hi,

At Fri, 19 May 2006 22:58:28 +0900,
Madan Manoharan wrote in [ruby-talk:193553]:
>   def getATest()
>       procObj = Proc.new do |id|
>         @store.delete(id)
>       end
> 
>       t = Test.new()
>       @store.push(t.__id__)
> 
>       ObjectSpace.define_finalizer(t, procObj)
>       return t.__id__
>   end

Note that procObj also refers t, so this object will never get
collected.

      procObj = @store.method(:delete).to_proc

is an alternative.

-- 
Nobu Nakada