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adamw/t8.scala

Last active September 20, 2019 06:18
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t8.scala
val insertUserInTx: IO[Int] = insertUser.transact(transactor)
// (2) BEGIN; INSERT; COMMIT; sendEmail();
val result2: IO[Unit] = insertUserInTx.flatMap(_ => sendEmail)
// (3) sendEmail(); BEGIN; INSERT; COMMIT;
val result3: IO[Int] = sendEmail.flatMap(_ => insertUserInTx)
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