Re: Nicest equivalent to counted "for" loop?

Newsgroups	comp.lang.ruby
Date	2016-12-01 14:01 -0800
References	<36c7832c-aad6-4003-ae76-c392fbe591b7@googlegroups.com>
Message-ID	<0df9807f-d5f3-4a27-bd98-d53eea83832f@googlegroups.com> (permalink)
Subject	Re: Nicest equivalent to counted "for" loop?
From	sbrecher@gmail.com

Show all headers | View raw

On Thursday, December 1, 2016 at 1:58:24 PM UTC-8, brec wrote:
> Currently I've got...
> 
> $Count = 192 # some arbitrary constant, or command line argument, or input; > 0
> 
> $i = $Count
> while (i -= 1) >= 0
>    # some stuff
> end
> 
> ...In other languages I'd use a counted "for" loop. Is there something more elegant than the above?

Kindly ignore the missing "$" in the conditional expression.

Back to comp.lang.ruby | Previous | Next — Previous in thread | Next in thread | Find similar

Thread

Nicest equivalent to counted "for" loop? brec <sbrecher@gmail.com> - 2016-12-01 13:58 -0800
  Re: Nicest equivalent to counted "for" loop? sbrecher@gmail.com - 2016-12-01 14:01 -0800
    Re: Nicest equivalent to counted "for" loop? Robert Klemme <shortcutter@googlemail.com> - 2016-12-02 20:56 +0100
  Re: Nicest equivalent to counted "for" loop? "Robert L." <No_spamming@noWhere_7073.org> - 2017-01-15 14:03 +0000

csiph-web