Hi Matt,
Thanks for your input. Actually I made it working without using STI. Not
sure this is the right way of doing it. But, this is what I wanted.
class TransactionItem < ActiveRecord::Base
validates :note, length: { in: 2..255 }
validates :transaction_date, presence: true
end
class Expense < TransactionItem
belongs_to :expense_type, :class_name => "TransactionType",
:foreign_key => "transaction_type_id"
validates :expense_type, presence: true
end
class Income < TransactionItem
belongs_to :income_type, :class_name => "TransactionType",
:foreign_key => "transaction_type_id"
validates :income_type, presence: true
end
Let me know your thoughts.
Thanks.
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