How can I run a Ruby script from command line and get the response using Java code? -

i need run ruby script using command line java code.

for example file in path d:/myproject/myruby.rb

i want run file command line , response that. how can achieve this?

also, how can return response in myruby.rb caught in command line.

you can use this:

string[] commands = {"ruby","d:/myproject/myruby.rb"};  runtime rt = runtime.getruntime();  process proc; try {     proc = rt.exec(commands);     bufferedreader stdinput = new bufferedreader(new inputstreamreader(proc.getinputstream()));     string s;      while ((s = stdinput.readline()) != null)      {         system.out.println(s);     } } catch (ioexception e) {     e.printstacktrace(); }