On Sat, Dec 10, 2011 at 1:38 AM, Josh Cheek <josh.cheek / gmail.com> wrote:
> >
> > Very elegant. =A0Except for that ghastly & =A0:)
> >
> What isn't elegant about the `&'?

It twists my head trying to think about how it works.  Nothing else in
Ruby is like that.  (OK, continuations...)

As Robert suggests, this would be so much better

  values =3D File.foreach("cl").first(4).map :strip

What could be easier to understand than "send :strip to each element
of the collection"?