From: Shashank Date <ADATE@...>
Date: 2002-06-27T21:21:49+09:00
Subject: Re: index regex question

Thanks, matz.

I have worked around the problem using Array#each_with_index.

n  =  nil
a  =  ["this","is","his","book"]
a.each_with_index {|r,i|
      n = i if  (r =~ /^is$/)
      break if n
}

And to get the effect of  Array # rindex just comment out the break
statement.

Any other suggestions are highly welcome.

-- Shanko


"Yukihiro Matsumoto" <matz@ruby-lang.org> wrote in message
news:1025154592.403173.3285.nullmailer@picachu.netlab.jp...
> Hi,
>
> In message "index regex question"
>     on 02/06/27, "Shashank Date" <ADATE@kc.rr.com> writes:
>
> |Not sure how index function works with regex
>
> Array#index uses "==" to compare, so the answer is "no".
>
> matz.
>