From: Yusuke ENDOH <mame@...>
Date: 2010-01-22T18:03:25+09:00
Subject: [ruby-core:27687] Re: able to re-require $0

Hi,

2010/1/22 Roger Pack <rogerdpack2@gmail.com>:
> Currently with 1.9.x you cannot "re-require" a file, even if you pass
> it a different relative path.

No.  It is prohibited to *require circularly*, not to re-require.


> However, I did notice that you can "re-require" $0
> ex:
>
> bad.rb:
>  require $0

In similar, you can require the same library twice.

  require "foo"
  require "foo"

-- 
Yusuke ENDOH <mame@tsg.ne.jp>