Transducers

Transducers are a design pattern used in functional programming, primarily popularized in Clojure but applicable in other languages as well. They provide a way to compose and transform data processing sequences in a very efficient and flexible manner. ### Key Concepts: 1. **Transformation**: Transducers allow you to define transformations of collections without being tied to a specific collection type. This means you can operate on lists, vectors, maps, and any other data structure that can be reduced.