Domain-Driven Design Europe 2018
https://dddeurope.com/
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The Systemics of the Liskov Substitution Principle
The Liskov Substitution Principle: the least known and most frequently violated of all S.O.L.I.D.!
Let’s explore together what it is, why you should care, how to detect violations, how to stop violating, what is co-variance and contra-variance (What is the In/Out of C#, the Super/Extends of Java, the +/- of Scala).
But above all: Let’s see that the essence of Liskov is the essence of Object Orientation itself: Systemics
Let’s learn to see our codebase as a System.
BIOGRAPHY
Endless conversation — with friends & compilers — on art, crafts, dialectic, paradigm jump, serendipity.
