Execute Ruby code in sublime text 2

Question

How can I run a Ruby file with ST2 and see the ouput? I thought I should use the build command. But if I have this:

def foobar
  \"hello world\"
end

puts fo         


        

Answer 1

I'm using windows here, but make sure you have selected the correct build system: "Tools > Build System > Ruby", then just press CTRL+B