From: Daniel Finnie <dan@...>
Date: 2008-04-19T02:08:11+09:00
Subject: Re: What's the 'portable' way to do this?

Hi,

I think ARGF might work for your needs:

data = ARGF.read

Give it a try,
Dan

On 4/17/08, Xie Hanjian <jan.h.xie@gmail.com> wrote:
> Hi,
>
>  I want to know if there's a more 'portable' way to do this in ruby:
>
>  I hope my programe will accept data from redirected stdin or pipe, like
>
>  cat bar | foo.rb
>  foo.rb < bar
>
>  And after read the data I want to interact with the foo.rb in console.
>  The problem is stdin has been redirected so I have to:
>
>  STDIN.reopen('/dev/tty')
>
>  Hardcoding a string in the script seems not good. Any suggestions?
>
>  Thanks
>  Jan
>
>
>  --
>  jan=callcc{|jan|jan};jan.call(jan)
>
>