LOADING
We will look into three less-understood, yet (arguably) extremely useful constructs introduced in Cats Effect 3: Dispatcher, Supervisor, IOLocal
We will look into three less-understood, yet (arguably) extremely useful constructs introduced in Cats Effect 3: Dispatcher, Supervisor, IOLocal. Some updates to Dispatcher and Supervisor are as recent as the 3.4 release of CE3. A user looking at the interfaces in isolation may struggle to immediately justify their need. We will start off from another end: present 3 use cases we personally encountered in our code and then solve them using the right tool.
Understanding the exact properties that disqualify a data type from being an instance of a given abstraction turns out to be surprisingly helpful
A short case study of a real production issue that was debugged, minimized, and fixed using property-based testing.
Learn about opaque types and add this new tool to your modelling toolbox!
I'll share a handful of techniques that can help you avoid runtime errors and shift them to the realm of compile time
How Scala 3 addresses concerns around implicits and how implicits work in Scala 3.
