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Make your rails app launch the web browser when starting

In jruby, if you ever want to start the browser pointing to your application's base index page after rails finishes initialzing your application, you can take advantage of java.awt.Desktop::desktop.browse. java.awt.Desktop::desktop.browse will open the default OS's browser and point it to an URL you pass to it (tested on Windows, failed in Ubuntu+Firefox, don't know if it works on MacOSX or Solaris). Add these lines at the end of environment.rb to launch the browser:

include Java
java.awt.Desktop::desktop.browse(
java.net.URI.new('http://localhost:3000'))

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