From: Haze Noc <h4z3@...0re.org>
Date: 2007-08-19T03:34:46+09:00
Subject: Re: Execute ruby commands in a program

Sorry its quite hard to explain, Its not IRB, because i want to actually 
run a command from within another ruby script.. Lets say i wanted to do 
a 1 liner from within the program i could do something like..

me: ruby puts "Hello"
script runs `ruby -e "puts 'Hello'"
Program: Hello

But i didn't really want to do any 1 liners, althouth if i did, lets say 
i have

while msg = gets
  if msg =~ /^ruby (.+)/i
    msg.gsub!(/\"/, "'")
    message = `ruby -e "#{$1}"`
    puts message
  end
end

and input was..

puts 'hello'

How could i return the input?
-- 
Posted via http://www.ruby-forum.com/.