44. The Behavioural Principles

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Behavioral principles shape how code interacts: Are we telling an object to do something or pulling data out to manipulate externally? Are we stating domain rules explicitly or letting them remain implicit? Are we in control of calls, or is the framework calling us? Each principle here ties back to the notion of responsibility-first design: Which object is…

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This is an online wiki about the main topics over the last 40 years of software design, architecture & testing. It was created by Khalil Stemmler.

This wiki's mission is to help eliminate the unknown unknowns, helping you get up to speed on the best practices and principles to write testable, flexible, and maintainable code.

I created this wiki while I was connecting the dots on my own path. You can read more about that learning journey in the introduction

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