Mixing Paradigms Using the Latest C# Language Features
summary
Live prototype of a tic‑tac‑toe board and Blazer WebAssembly UI uses C# 7–10 features to prove a workflow: quick tuples deconstruction for an initial 20‑line query model, then replace ugly signatures with records and static factories to enforce correctness, immutable collections and a immutable domain model so every command returns a new Board. Demo shows playable UI, winning‑line detection, undo via state instances, and the prototype compiles and runs in the browser.
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chapters (10)
- 0:00Introduction to paradigms
- 1:50Prototyping the game model
- 5:04Working with tuple structures
- 10:07Functional design patterns
- 13:30Immutable domain modeling
- 19:06Transitioning to strong types
- 25:43Leveraging record types
- 34:23Advanced domain enhancements
- 42:34Functional query expressions
- 51:15Custom LINQ and conclusions
