From: Xie Hanjian <jan.h.xie@...>
Date: 2008-04-19T13:40:23+09:00
Subject: Re: What's the 'portable' way to do this?

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Hi,

I'm afraid the problem is the same: you can't interact with the program
 after data has been read. any function like getch() will try to read input
=66rom the file to which stdin was redirected instead of your console.

Thanks
Jan

* Daniel Finnie <dan@danfinnie.com> [2008-04-19 02:08:11 +0900]:

> Hi,
>=20
> I think ARGF might work for your needs:
>=20
> data =3D ARGF.read
>=20
> Give it a try,
> Dan
>=20
> 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=3Dcallcc{|jan|jan};jan.call(jan)
> >
> >
>=20

--=20
jan=3Dcallcc{|jan|jan};jan.call(jan)

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