Add Either Monad

[tonilopezmr]

Need Love Add a either description 💯

[Cotel]

Maybe we should start with easier monads and see the evolution. Either is like a specialization of Maybe which is a little bit easier to understand.

[tonilopezmr]

Okey! When do you have seen that about Maybe and Either? @Cotel good job ❤️

[Cotel]

https://elabismodenull.wordpress.com/2016/12/30/programacion-funcional-en-javascript-los-funtores/ This complete series of posts is absolutely marvelous 😍