dynamic.rb

This library was created by Christian Neukirchen in the context of EuRuKo 2005 and is licensed under the same terms as Ruby.

It provides dynamically scoped variables. It is used within structured_warnings to store the current, thread-wide disabled warning classes.

For more information see the corresponding slides at

  http://chneukirchen.org/talks/euruko-2005/chneukirchen-euruko2005-contextr.pdf

and the blog post at

  http://chneukirchen.org/blog/archive/2005/04/dynamic-variables-in-ruby.html

(c) 2005 - Christian Neukirchen - chneukirchen.org