gistfile1.rb

#!/usr/local/bin/macruby

framework 'AppKit'


class Ftang
  
  def initialize
    @app = NSApplication.sharedApplication 
    win = NSWindow.alloc.initWithContentRect([100, 100, 500, 500],
                                             styleMask: NSTitledWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|	NSResizableWindowMask,
                                             backing: NSBackingStoreBuffered,
                                             defer: false)
   @timer = NSTimer.scheduledTimerWithTimeInterval(5, target:self,
                                                     selector:"go".to_sym, userInfo:nil,
                                                     repeats:true)

    win.title = 'FTang!'
    win.display 
    win.orderFrontRegardless
    @app.run
  end
  
  def go
    puts "HELLO!!!"
  end
  
  
end

f = Ftang.new()