Wednesday, September 4, 2013
Instance of Question doesn't have attribute "key".
-- If this is ActiveRecord, you maybe should make migration "add_column :questions, :key, :string", OR within class scope write "attr_accessor :key"
среда, 4 сентября 2013 г., 15:17:47 UTC+3 пользователь Ruby-Forum.com User написал:
среда, 4 сентября 2013 г., 15:17:47 UTC+3 пользователь Ruby-Forum.com User написал:
But, even the following causes error: undefined method `key=' for
#<Question:0x007fcba5972f20>
before_validation :capitalize_first_words
def capitalize_first_words
[:question, :correct_ans_1, :correct_ans_2].each do|key|
self.key = "x"
end
end
key is still not being interpreted as "question" or "correct_ans_1",
ect...
Could it be a scope issue? I am in the Question model.
--
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