Build with Sammie

Series

Software Design Pattern

A series of posts on different software design patterns, why to use them, when to use them and how to use them.

Articles in this series

Observer design pattern. Hello Hashnode :)

Nov 26, 20205 min read

Hiiiii guys. First thing first. This is my first post in Hashnode and I'm excited to share with this great community :D I'm a Software Engineer based...

Observer design pattern. Hello Hashnode :)

The Singleton pattern (Is singleton object safe?)

Nov 27, 20204 min read

Hey. You can't initialize me, but you can get the only one instance of myself which is shared across your app by asking my static sub-routine. I can...

The Singleton pattern (Is singleton object safe?)

Decorator pattern (Ever heard of writing wrappers?)

Dec 1, 20204 min read

Hey. Do you want to attach new behaviors to objects on the runtime? You can place these objects inside special wrapper objects which contains such new...

Decorator pattern (Ever heard of writing wrappers?)

Adapter pattern. How to convert the interface of a class into another interface which client expects?

Dec 5, 20205 min read

Hey. Do you want to convert the interface of a class into another interface the client expects. Try me, maybe? :D. -- Adapter pattern This is a...

Adapter pattern. How to convert the interface of a class into another interface which client expects?

Strategy pattern (Ever wanted to choose the algorithm during runtime?)

Dec 28, 20205 min read

Writing readable and extendable code is magic. Be a magician. Anonymous (jk. It's me) Strategy pattern The strategy pattern helps to decide...

Strategy pattern (Ever wanted to choose the algorithm during runtime?)

Simple Factory Pattern

Dec 28, 20204 min read

Don't just instantiate a concrete class and use it straight away. You'll be regretting in the longer term Simple Factory Pattern This is a...

Simple Factory Pattern