Fix documentation (DocTest) for Phoenix.PubSub #119
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Use `Process.info(self(), :messages)` instead of `Process.info(self())[:messages]`. The later one was returning an empty array for me every time.
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Ah, yes. That's caused by the change in OTP 21 where the Thank you! ❤️ |
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Use
Process.info(self(), :messages)instead ofProcess.info(self())[:messages].The later one was returning an empty array for me every time.
Issue appeared with Phoenix PubSub 1.1.1, Elixir 1.7.4, Erlang/OTP 21 [erts-10.1.1]