This is part two of a series of posts that aim to demonstrate how to build classical Software Engineering object recursion patterns in Om Next. In the [previous post](2016/01/exploration-patterns-om-next-part-1), we explored the Om Next constructs of the Composite. This time around we will use the [Decorator](https://en.wikipedia.org/wiki/Decorator_pattern) design pattern to build a simple component hierarchy that provides runtime extensibility.
