From: Tim Fletcher <twoggle@...>
Date: 2006-12-06T22:45:38+09:00
Subject: Re: How do I catch a missing method on a passed block?

Ah, see what you mean now :)

Martin DeMello wrote:
> On 12/6/06, Tim Fletcher <twoggle@gmail.com> wrote:
> > Logan Capaldo wrote:
> > > >
> > > If ruby were common lisp, that could actually work. But it's not and our
> > > exceptions are not resuamble :).
> >
> > class Foo
> >   def bar
> >     yield
> >   rescue NameError => method_call
> >     p method_call.name
> >   end
> > end
> >
> > Foo.new.bar { baz }
>
> Breaks:
>
> irb(main):008:0> a = Foo.new
> => #<Foo:0x2b301a826778>
> irb(main):009:0> a.bar { baz }
> :baz
> => nil
> irb(main):010:0> a.bar { baz; quux }
> :baz
> => nil
> 
> martin