title: Execute Code in VIM similar to Cmd+R in Textmate or Cmd+B Sublime Text2
body: <p>Hey is there a way or plugin to execute Code e.g. Ruby in my case, directly from my vim editor. I know this from Textmate, where you can execute Code with <code>Cmd+R</code> or <code>Cmd+B</code> in Sublime Text2. In Sublime Text it is called <code>Build System</code>.
  Thanks for advise!</p>