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Explore functional programming in Java, Clojure, and F#.
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F# is an excellent language for writing type-safe, statically typed code. One of its best features is computational expressions: a syntactic sugar that makes code easy to read and error handling effortless. But what if you could bring that same magic to Java? While Java doesn’t have computational expressions built in, the same principles can simplify your code and make it safer, prettier, and almost as fun as F#
Result Expression in F#
The Result type can either be Ok of type T or Error of type E. It is defined as: