From: Jeff Wood <jeff.darklight@...>
Date: 2005-12-21T07:34:05+09:00
Subject: Re: iterate chars in a string

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a.split( // ).each { |c| puts c }

j.

On 12/20/05, Lyndon Samson <lyndon.samson@gmail.com> wrote:
>
> a=3D"123"
>
> 0.upto(a.length) { |i| puts a[i..i] }
>
>
> On 12/20/05, shinya <piccionevolante@libero.it> wrote:
> > Hi there!
> > I'm a ruby newbie, and I'm searching for a way to iterate every char in
> > a string, but I cannot find any easy way. My problem is to look at ever=
y
> > char in a string and match it with some known letter.
> > I use the String#each_byte iterator for now, but it still be a poor
> > solution :/
> > Thanks,
> >
> > shinya.
> >
> >
>
>
> --
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>
>


--
"Remember. Understand. Believe. Yield! -> http://ruby-lang.org"

Jeff Wood

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