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i am working on a site taht uses loginGenerator.. it''s a great little package, but i am running into one little problem.. i would like to have something that says: "logged in as <username>" in the site, but i am not quite getting it.. what i am using is: <p>You are logged in as: <%= @session[:user] %> but i have tried: <p>You are logged in as:

i have a plain old array initialized like this: @columns = Array.new this array needs to be an array of arrays.. how do i tell ruby that this is an array of arrays? what i want to do is something like this: @columns[i] << ''some value'' where is is determined programattically.. obviously, ruby won''t let me do this since @columns[i] is not an array, but an