Question

How to correctly check value in db:
in table i have field add_after_sign_in which is boolean, by default it is false… but how to check if it is not empty and not true, then select such rows:
i try:

litem = LineItem.find(:all, :conditions => {:cart_id => cart_id && !:add_after_sign_in })

but in litem there are no such records… why?
Simple how to check table row value on non-true?

Answer 1

conditions is a Hash. You are only messing up with the syntax. Try this one:

litem = LineItem.find(:all, 
  :conditions => {:cart_id => cart_id, :add_after_sign_in => [nil, false]})