From: Robert Klemme <bob.news@...>
Date: 2003-02-14T22:32:11+09:00
Subject: Re: Lexical scope and closures


<nobu.nokada@softhome.net> schrieb im Newsbeitrag
news:200302141025.h1EAPi824302@sharui.nakada.kanuma.tochigi.jp...
> Hi,
>
> At Fri, 14 Feb 2003 19:11:42 +0900,
> Robert Klemme wrote:
> > > I'd choose something between
> > >
> > >   arr.each {|i|
> > >     local{|a,b|
> > >       c = ..
> > >       ...
> > >     }
> > >   }
> (snip)
> > > in either case, a, b are local, c is method-wise variable.
> >
> > I vote for the second variant, possibly replacing 'let' with 'local'.
The
> > drawback of the first variant is IMHO that it is too easily recognized
as
> > an ordinary block.
>
> Because it is an ordinary block.

?  Why would you then need a 'local' keyword at all?

Regards

    robert