How to use cbreak mode in Ruby terminal application?

Posted by Thomas on Stack Overflow See other posts from Stack Overflow or by Thomas
Published on 2011-01-05T15:32:24Z Indexed on 2011/01/05 17:53 UTC
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input

In a small Ruby application, I'd like user input to be accepted without having to wait for a carriage return. My understanding is that cbreak mode needs to be enabled in order for the terminal to feed user input directly into the script.

I tried simply running x%[cbreak()] at the top of my script but that didn't work. I've also seen that it's possible to use (n)curses to achieve the same results, although that seems like overkill.

Does anybody have a suggestion on how to implement this?

Thanks

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