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Incremental purity - transitioning systems to functional programming principles

In the light of the hard work performed by countless people in the open-source Scala community, including creators and contributors of cats-effect, fs2, scalaz-zio and alike, there’s been an influx of users who want to take part in the journey to pure FP. Sometimes, though, it might not be as easy to apply the newly gained knowledge as we wish, especially in existing, mission-critical production systems. In this talk, I want to exhibit the typical obstacles one can encounter when trying to go pure, ways to overcome these obstacles, as well as some mistakes and gotchas frequently confronted.

Session length
40 minutes
Language of the presentation
English
Target audience
Intermediate: Requires a basic knowledge of the area
Who is your session intended to
People who want to learn how to use functional programming principles in their applications.
Speaker
Jakub Kozłowski (Ocado Technology)
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