43-42-1 Thing in action defined. 43-42-2 Transfer and survivorship--Violation of right of property or obligation. 43-42-3 Nonnegotiable contract--Transfer by endorsement. 43-42-4 Accounts receivable--Transfer by assignment in good faith. 43-42-5 Debtor unaware of assignment--Acquittance by good faith payment to assignor, creditor, subsequent purchaser, or other assignee or transferee.