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Give WITH-TRANSACTION a convenience return-value #13

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tdrhq wants to merge 1 commit into UnwashedMeme:master from tdrhq:with-transaction

tdrhq commented Sep 5, 2020

Simple stuff, just a little bit of added convenience.


          Give WITH-TRANSACTION a convenience return-value

52c0ae0

kmcgivney commented Jun 24, 2023

I don't understand the difference between this approach and the prog2 that's there now. prog2 returns the second form right?

I think what we also need here is to allow the user to return multiple values. prog2 can't return multiple values.

Awkward though it might look the way to do it may be

(progn
  (database-start-transaction ,db)
  (multiple-value-prog1
    (progn
      ,@body)
    (mark-transaction-committed ,db)))

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