gistfile1.rb

# subview walker for iphone-rubycocoa

def walk(v, g)
  g[:subviews] = v.subviews.to_a.map {|sv| walk(sv, geom(sv))}
  g
end

def geom(v)
  {:name=>v.to_s, :subviews=>[], :frame=>v.frame.to_a}
end

root = OSX::UIApplication.sharedApplication.keyWindow
walk(root,geom(root))