From: Xie Hanjian <jan.h.xie@...>
Date: 2008-04-18T12:30:46+09:00
Subject: What's the 'portable' way to do this?

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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.=20
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

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

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