F#: Syntax and style

• Pipes |> for data
• Composition >> for functions
• Product and Sum types for data modelling
  • Product: type Person = { name: String; dob: Date }
  • Sum: type Gender = Male | Female
• Exhaustive pattern matching match foo with ...
• Shorthand pattern matching for tacit function ...
• Lambdas fun a b c -> ...
• Computation expressions for context (e.g. monoid, applicative, monad)
  • foo { do!; let!; and!; match!; yield; yield!; return; return! }