From: Trans <transfire@...>
Date: 2006-10-09T13:25:07+09:00
Subject: Re: Conditional class extension


Ross Bamford wrote:
> On Mon, 2006-10-09 at 06:55 +0900, Trans wrote:
> > Is there a better way to do conditional class extension?
> >
> >   module Foo
> >     if const_get(:Bar)
> >       class Bar
> >         def x; end
> >       end
> >     end recue nil
> >   end
> >
> > The 'if const_get ... rescue nil' doesn't seem very elegant.
>
> Just a small change, but why not just ask if const_defined? ?

Oh yea! :-)

Thanks,
T.