Making, and keeping, promises – with Rust, Elm, F♯, and ReasonML.
How we use types to capture business concepts in Rust, Elm, F♯, and ReasonML.
Getting Rust, Elm, F♯, and ReasonML installed; their editor plugins configured; and their project files ready.
Rust, Elm, Reason, and F♯ – a bunch of cousins!
A so-so book about a slightly strange language.
Maybe, but only if your language demands it.