Logging Blog Post

This is a set of Swift playgrounds that accompany my logging blog post. You should be able to copy the code right into an Xcode playground and see the results in the console. Feel free to experiment with these code snippets at your leisure!

Happy logging!

Naive Logger Implementation

1. Print Statements
2. Logger Class
3. Multiple Log Statements
4. Inevitable Cluttered Code

Observer Pattern

1. Observer Pattern with Unchanging Messages
2. Observer Pattern with Dynamic Messages

Chain of Responsibility Pattern

1. Chain Pattern with Unchanging Messages
2. Chain Pattern with Dynamic Messages