From: Kent Dahl <kentda@...>
Date: 2002-10-17T01:43:54+09:00
Subject: Re: passing on a block

Philipp Meier wrote:
> 
> On Tue, Oct 15, 2002 at 03:18:29AM +0900, John Tromp wrote:
> > def each(&b)
> >   nstates.times(&b)
> > end
> >
> > Which is the better or more Ruby-esque way?
> > Any difference in efficiency?
> 
> I would take the latter because of does not hard codes the arity of
> #times.

I thought of method arity when I first read your sentence, so just to be
terribly pedantic, I'd suggest:
  def each(*args,&b)
    nstates.times(*args,&b)
  end

-- 
(\[ Kent Dahl ]/)_    _~_    __[ http://www.stud.ntnu.no/~kentda/ ]___/~
 ))\_student_/((  \__d L b__/  NTNU - graduate engineering - 5. year  )
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