From: Kenneth McDonald <kenneth.m.mcdonald@...>
Date: 2008-09-04T05:40:43+09:00
Subject: How to read a character at a time from STDIN without needing to press return key?

In the following bit of code:

print STDIN.getc
STDOUT.flush

The code for whatever key I type isn't actually printed out until I go  
on to hit the return key. How can I have it printed as soon as I type  
a character key?

Thanks,
Ken