Added "How to contribute" instructions.

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Ilkka Seppälä 2014-09-07 15:40:21 +03:00
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@ -254,3 +254,16 @@ In Template Method the algorithm is chosen at compile time via inheritance. With
**Q: What is the difference between Proxy and Decorator patterns?** **Q: What is the difference between Proxy and Decorator patterns?**
The difference is the intent of the patterns. While Proxy controls access to the object Decorator is used to add responsibilities to the object. The difference is the intent of the patterns. While Proxy controls access to the object Decorator is used to add responsibilities to the object.
# How to contribute
For a new pattern to be added you need to do the following steps:
1. Fork the repository.
2. Implement the code changes in your fork. Remember to add sufficient comments documenting the implementation.
3. Create a simple class diagram from your example code. I've used [GenMyModel](https://www.genmymodel.com/) and its "Export as JPEG" feature.
4. Add description of the pattern in README.md and link to the class diagram.
5. Create a pull request.