Pipeline-oriented programming

on YouTube ↗57m

" summary

Compares C# LINQ and F# pipelines and shows concrete code: implements a generic pipe extension helper with overloads for 1–n parameters, three demos (Roman numerals via repeated replace, composable FizzBuzz using map-reduce parallelization of handlers, and a full Giraffe web app on .NET). Demonstrates adding logging and a new “7” handler without touching existing code, runs the web API (returns 200/401, JSON, DB lookups) and claims F# on .NET matches C# performance while improving composability, testability and open/closed extensibility.

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" chapters (13)

1. 0:00Pipeline oriented programming
2. 1:09What is pipeline oriented programming
3. 3:14Pipelines vs OOP benefits
4. 8:10Pipeline design principles
5. 10:38Pipeline code examples C# F#
6. 14:31Immutability in pipelines
7. 17:22Extension methods vs piping
8. 25:23Demo: Roman numerals pipeline
9. 30:09Demo: FizzBuzz pipeline
10. 38:19Demo: Web API pipeline
11. 50:06Testing architecture pipelines
12. 55:02Why learn pipelines
13. 56:23Q&A

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