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Erlang 19.0 RC1

For those of you who want to live on the cutting edge:

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gausby

gausby

I wrote some notes after having a conversation with a long time OTP user here: Caveats on using `:gen_fsm`/`GenFSM` · Issue #13 · pavlos/gen_fsm · GitHub

gausby

gausby

I guess that I am fairly excited about :gen_statem.

Qqwy

Qqwy

TypeCheck Core Team

From the new documentation of gen_statem:

The gen_statem behaviour is intended to replace gen_fsm for new code. It has the same features and add some really useful:

  • State code is gathered
  • The state can be any term
  • Events can be postponed
  • Events can be self generated
  • A reply can be sent from a later state
  • There can be multiple sys traceable replies

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