i have a little problem, i cant take out the values of an array. here is
@tray = Tray.new
i become the param[:ordering], and then if i want to send the param to
another method, i dont know, how can i pick up the values of this array.
(the render_text is only to test if it works, and it doesnt work :[ )
but if i only put ordering, i see, that the values are there.
what can i do??