SOLID principles

17. 01. 2022

Solid principles are a way, a set of recommendations and principles, to build robust software. SOLID principles work for object-oriented design (OOP). Their author is Robert C. Martin and date from around 2000.

A quick overview

Character	Principle Name	Explanation
`S`	Single responsibility principle	Each class has just one responsibility.
`O`	Open/Closed principle	The functionality of a class can be extended without modifying it.
`L`	Liskov substitution principle	Classes must be fully substitutable by their descendants.
`I`	Interface segregation principle	Use small and narrowly focused interfaces.
`D`	Dependency inversion principle	Depend on abstractions, not on implementations.

Jan Barášek Více o autorovi

Autor článku pracuje jako seniorní vývojář a software architekt v Praze. Navrhuje a spravuje velké webové aplikace, které znáte a používáte. Od roku 2009 nabral bohaté zkušenosti, které tímto webem předává dál.

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