From: Intransition <transfire@...>
Date: 2011-06-11T02:08:37+09:00
Subject: Re: a little challenge - reproduce this error

On Jun 9, 1:22 pm, John Feminella <jo...@bitsbuilder.com> wrote:
> > I realize now maybe how I should have phrased this as a challenge
>
> >    module X
> >      class Foo
> >        def call
> >          X
> >        end
> >      end
> >    end
>
> > Change one line of this code to cause this error:
>
> >  uninitialized constant X::Foo::X (NameError)
>
> > and without directly calling #raise.
>
> Just to be clear, do you mean "without invoking #call" (as in, pasting
> this into irb should raise the error), or is the intention that #call
> will be invoked?

When #call is invoked, the error is raised. So yea, guess I should
have added:

    X::Foo.new.call