hi to all,

i´m trying to build a irc-bot in ruby, and i´ve no problem with that so far.
but i´m trying to minimize the need for a restart, and want to require 
some external code at runtime.
i know there is require "external.rb", but this seems to work only once, 
if i require a script twice while running the program and change it 
meanwhile, it doesn´t seem to use the changed code, and also i don´t 
know how i get rid of the last required code.

that´s yet another typical noob-question, i beg your pardon :)
btw, in case you didn´t really understood what i need - the same thing 
works in php with include("somescript.php") and that´s exactly how i 
want it to become.

thx in advance
Michael Fellinger