History with Functional-Programming
An opensource Rails extension that provides a simple query interface for pulling deeply nested data from records. Helped simplify complex queries when dealing with deeply nested data (as is often the case in health care). Which lead to simpler and more reliable applications.
Implemented an opensource Ruby module that makes it easy to treat various objects as functions, and provides other helper methods for functional programming. Developed this while working on various systems and eased the load of writing data processing code.