search for: var1value1var2value2

...m the search form are inside a (nested) hash called ''form'' so i tried to do something like this: @form = params[:form] and later in the view pass it in link_to ''next'', {:page => ..., :form => @form} but i get all parameters in the url one after another (var1value1var2value2) and not like this: ?var1=value1&var2=value2. Another thing: if i get a hash from params as controller only variable form = params[:form] i can do form[:typ].keys but if i get it into @form variable, and try @form[:typ].keys it throws error about nil object, where array is expected. What'...