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An Introduction to Scalaz-Stream

Talkat Northeast Scala Symposium 2014 · 2014-03-01..03-02· [scala]
slides:none on file

Overview of Scalaz-Stream: the library centers on Process[A,B] (output and request types) and compiles streams to Task via runLog; Task is a first‑class description (not a running Future). Examples: a Fizz stream that wakes every 3s, a Buzz every 5s merged non‑deterministically, and file lines that guarantee handle cleanup even on early termination or exceptions. Async bindings shown: Task.async for callback APIs, mutable Q for producers/consumers, and signals for continuous vs discrete updates; backpressure is handled by binding at the Task level.

AI-written summary · about

  1. 0:00What is ScalazStream
  2. 0:56Process
  3. 7:57Task
  4. 16:21Async
  5. 21:06asynchronous queues
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