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Isaac Yonemoto - $callers and $ancestors and Tasks oh my!

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1.4K subscribers • 3 videos on Hallway

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  • Recommended by 2 people: 2 in engineering communities.
  • Presented by Isaac Yonemoto

Advanced. Deep dive for people who know the field.

943 views4 years ago2 recommendations

Programming languagesSystems programmingElixir and ErlangConcurrency and parallelism

Isaac Yonemoto explains how Elixir tracks process relationships using callers and ancestors, and how this affects testing and task management.

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2 people recommend this

What people say. Recommended for understanding process relationships, Mox testing, and the process dictionary in Elixir.

u/dnauticsin r/elixir • Recommends

On “What do you *not* like about Elixir?”

Boom: link to this video One thing that could help with this is if ExUnit kept a table of pid->test that outlived the tests, so that you could at least know post hoc which test was the one that generated a straggling process that threw this ownership error.
3View on Reddit

u/restoredprivacyin r/elixir • Recommends

On “Process Dictionary. What is it? When should I use? When should I not use it?”

You might be interested in this new presentation: link to this video
1View on Reddit