functionelet
Functionelet is a term that has emerged in discussions surrounding functional programming paradigms, particularly in the context of languages that support immutability and first-class functions. It refers to a small, atomic unit of computation that adheres to functional principles. These principles typically include being pure, meaning a function always produces the same output for the same input and has no side effects, and being stateless, as it does not maintain any internal mutable state between invocations.
The concept of a functionelet emphasizes the idea of building complex behaviors by composing these simple,