[Haskell-cafe] stm onCommit

Marcin Mrotek marcin.jan.mrotek at gmail.com
Mon Jul 6 14:48:46 UTC 2015


Hello,

Isn't using unsafePerformIO to create toplevel
variables/channels/whatever considered okay by the docs?
https://hackage.haskell.org/package/stm-2.4.4/docs/Control-Concurrent-STM-TChan.html

Best regards,
Marcin Mrotek


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