Code Without Fear: Scala 3 and Iron, the Heroes of Reliability in Functional Programming

on YouTube ↗49m

" summary

Scala 3's language improvements for functional programming (notably enhanced type handling and syntax) are presented alongside the Iron library, which provides stronger type-level guarantees to reduce repetitive runtime validations. The talk uses concrete use cases and experience reports to show how combining Scala 3 and Iron makes development safer and lowers the risk of type-related bugs.

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" chapters (9)

1. 0:00Scala 3 and Iron intro
2. 1:07Why Scala and FP
3. 5:18Pure functions and side effects
4. 10:03Avoid invalid states with Iron
5. 18:01Domain modeling in Scala
6. 26:11Key reliability libraries
7. 32:00Iron and composable type constraints
8. 39:24Conclusion and benefits
9. 42:07Q&A

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