Monads (forget about bind)
Monads are a simple concept, but is made unreasonably hard to learn partly by tutorials featuring weird analogies and partly by Haskell-specific cruft. In this post, »
Algebraic Datatypes in Java 8
Sum types, also known as tagged unions are a feature in many modern languages. Traditional object-oriented languages from the 90's, having recently aquired lambda functions, still »
A Parser Combinator for Java 8
Parsing source code, configuration files and document formats can be cumbersome in Java. You'll either have to reach for a code-generating tool such as ANTLR or »