===============cron script=================
#!/usr/bin/ruby

skynet = "//skynet-rails/skynet"
print "loading rails environment..."
require skynet + "/db/config/environment.rb"
puts :done

Report::deliver_discrepancy("Server","failed_serveragent")

=============ActionMailer model============
class Report < ActionMailer::Base
	include File.dirname(__FILE__) + "/../controllers/server_controller.rb"
        #include ActionController

	def discrepancy (model,type)
		@recipients = "cbell@myspace.com"
		@from = Skynet::SMTP_USER
		@subject = "Discrepancy report for #{model} #{type}"
		controller = eval(model + "Controller")
		@body = controller.render_component(:controller=> model, :action=> type )
	end
end