class Aba
  class Entry
    def initialize(attrs = {})
      attrs.each do |key, value|
        send("#{key}=", value)
      end
    end

    def credit?
      Validations::CREDIT_TRANSACTION_CODES.include?(transaction_code.to_i)
    end

    def debit?
      Validations::DEBIT_TRANSACTION_CODES.include?(transaction_code.to_i)
    end
  end
end