4min chapter

Elixir Wizards cover image

Kate Rezentes on GenServers at Simplebet

Elixir Wizards

CHAPTER

Gene Server - Where's the Callback Coming From?

Callbacks in a lecture are defined by behavior. So anytime you're saying like use Phoenix dot live view at the top of your live view module, that's kind of implicitly using a something called a behavior. If we're talking about gen server, those callbacks handle info handle cast handle call, those are coming from the gen server module. And then the one that everyone uses when they're actually building a gen server is a knit right? Yeah.

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