From: Brian Candler <B.Candler@...>
Date: 2007-05-05T03:34:05+09:00
Subject: Re: Question regarding tr method in Strings Class

On Fri, May 04, 2007 at 10:47:15PM +0900, Logan Capaldo wrote:
> On 5/3/07, Brian Candler <B.Candler@pobox.com> wrote:
> >
> >
> >If you want this in a single step, hmm, how about:
> >
> >REPLACE = {
> >        "," => " ",
> >        "'" => "",
> >}
> >REPLACE_RE = /#{REPLACE.keys.map {|k| Regexp.escape(k) }.join("|")}/
> 
> 
> Tweak:
>  REPLACE_RE = Regexp.union(*REPLACE.keys)

Ooh, shiny.