From: Robert Klemme <bob.news@...>
Date: 2004-04-14T23:09:12+09:00
Subject: Re: New Local Variable Scope rule


"ts" <decoux@moulon.inra.fr> schrieb im Newsbeitrag
news:200404141329.i3EDTsS21496@moulon.inra.fr...
> >>>>> "R" == Robert Klemme <bob.news@gmx.net> writes:
>
> R> def foo(&b)
> R>   [1].each &b
> R>   puts c
> R> end
> R> foo { c = 0 }
>
> R> 'c' comes into existence in the lexically surrounding scope, i.e. foo
in
> R> the first case and the calling context in the second case.  There is
no
> R> magic that would make the second example print something other than
'nil'
> R> for 'c'.
>
>  Well, it will just give
>
>    in `foo':  undefined local variable or method `c'

Exactly.

    robert