gatlin

How to add imperative programming to a pure functional language
===

Many people bemoan languages such as Haskell for not supporting imperative
programming; they decry the need for math in their computer science.

![Math? In my computer? Yeah right.](http://i.imgur.com/YDIaEPB.jpg)

I'm here to tell you that not only does Haskell make imperative programming a
cinch, but safe and correct as well. Follow along! This post is written in

Integralist

S.O.L.I.D principles

• Single Responsibility Principle
• Open/Closed Principle
• Liskov Substitution Principle
• Interface Segregation Principle
• Dependency Inversion Principle

Single Responsibility Principle