Safari tabs with macruby

gistfile1.rb

framework "ScriptingBridge"

safari=SBApplication.applicationWithBundleIdentifier("com.apple.Safari")
new_window = SafariDocument.alloc.init                                      # create a new window
safari.windows << new_window                                                # make the window visible

safari.windows.first.currentTab.URL = "https://mail.google.com"
sites = ["https://twitter.com", "http://news.ycombinator.com"].map do |site|
    new_tab = SafariTab.alloc.initWithProperties({"URL" => site})           # create a new tab
    safari.windows.first.tabs << new_tab                                    # add the tab to the window
end