From: Tony Arcieri <tony.arcieri@...>
Date: 2011-12-26T12:22:15+09:00
Subject: Re: Scan - variable as pattern

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You can interpolate regular expressions just as you would strings:

str.scan(/#{s}/)

On Sun, Dec 25, 2011 at 6:52 PM, Sashi K. <sashidkr@gmail.com> wrote:

> I want to define a variable, like:
> s='.'
>
> And then use that variable as an argument for scan
>
> str.scan(/s/)
>
> In the above I want the . substituted for s.
>
> Is there any way this can be done - pass a variable to scan?
>
> Thanks
>
> --
> Posted via http://www.ruby-forum.com/.
>
>


-- 
Tony Arcieri

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