I just want to know if the following two are technically equivalent
(calling fork(2) in UNIX environments):

##########

IO.popen('-') {|io|
  ...
}

#---------

fork do
  ...
end

##########

As much explanation you want to give will be appreciated, I will soak it
all up. Thanks ahead. :)
-- 
Posted via http://www.ruby-forum.com/.