zbyhoo's blog

Currently, I’m implementing design patterns from GoF book in Objective-C (when I’m writing this post all creational and structural patterns are already implemented). You can find information about it at project page.

To memorize all of these patterns it’s good to have some kind of a reference in a single, easy to access place. I found on the McDonaldLand blog pretty nice card having diagrams of all patterns contained in this book. Direct link to the pdf can be found here.

You can store it on your desktop, print it and hung on the wall or put under the pillow to learn it when you are sleeping (well known diffusion learning process 🙂 ).