Refactoring guru

Guru makes it easy for you to discover everything you need to know about refactoring, design patterns, SOLID principles, and other smart programming topics. This site shows you the big refactoring guru, how all these subjects intersect, work together, and are still relevant. But I think that the connection between refactoring, patterns and general programming principles still remains a mystery for the majority of programmers.

I'm SourceMaking. I will tell you a lot of stories about good software architecture and teach you how to create it with design patterns. I will guide you through anti-patterns , common pitfalls and mistakes that people make when they plan, create, and manage software projects. In the end, I will teach you how to smell a bad code and improve it with refactoring. We can start from the very beginning or you can pick a topic of interest below. Patterns are higher-order designs, which occur repeatedly in object-oriented design.

Refactoring guru

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Design Patterns are typical solutions to commonly occurring problems in software design.

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Software is rarely perfect. Bugs need to be fixed. Code and its structure can be improved. Even when no new features are added, restructuring code can make it easier to understand and maintain. Refactoring is thus about restructuring existing code without changing its behaviour. Refactoring changes internal structures while preserving external behaviour.

Refactoring guru

Abstract Factory is a creational design pattern that lets you produce families of related objects without specifying their concrete classes. Your code consists of classes that represent:. Several variants of this family. You need a way to create individual furniture objects so that they match other objects of the same family.

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More about Refactoring ». Guru makes it easy for you to discover everything you need to know about refactoring, design patterns, SOLID principles, and other smart programming topics. You can expect no more than one email per month. Hello, world! In the end, I will teach you how to smell a bad code and improve it with refactoring. You can expect no more than one email per month. I'm SourceMaking. Shop Now! Facebook page. Guru makes it easy for you to discover everything you need to know about refactoring, design patterns, SOLID principles, and other smart programming topics. Track the project progress via email or on Facebook. This site shows you the big picture, how all these subjects intersect, work together, and are still relevant. This site shows you the big picture, how all these subjects intersect, work together, and are still relevant. Refactoring is a systematic process of improving code without creating new functionality. Spring SALE.

Factory Method is a creational design pattern that provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will be created. The first version of your app can only handle transportation by trucks, so the bulk of your code lives inside the Truck class.

Subscribe for updates Enter your email to track the project progress. While I update the project constantly, you can already find tons of info on refactoring and design patterns right here on the website. Especially notable use case diagrams with their stick figures or the widely used class diagrams. More about Refactoring ». While I update the project constantly, you can already find tons of info on refactoring and design patterns right here on the website. Track the project progress via email or on Facebook. Subscribe for updates Enter your email to track the project progress. Design Patterns Design Patterns are typical solutions to commonly occurring problems in software design. Enter your email to track the project progress. Refactoring Refactoring is a systematic process of improving code without creating new functionality.