haf

What should F# as a language contain?

• A default test framework like Expecto
• A default HTTP client like HTTP.fs
• A default web framework like Suave
• A default JS framework like Fable
• A default logging framework like Logary
• A default character parser combinator library like FParsec
• A default binary parser combinator library like FsAttoparsec
• A default concurrent programming framework like Hopac

jdegoes

Applied Functional Programming with Scala - Notes

Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.

1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.

val square : Int => Int = x => x * x