My Haskell is rusty—what does this line do? type Burrito = Meat option * Ingredi...

chris_pie · 2024-09-30T16:47:05 1727714825

I think this is F#, not Haskell. '*' creates a product type, pretty sure it's a tuple in this case. "Meat option" is an alternative syntax for "Option<Meat>" and "Ingredient list" is a linked list of Ingredients

antonyt · 2024-09-30T16:44:16 1727714656

Looks more like F# (or something ML-y) than Haskell.

Yep, tuple or "product type."

Yep, in F# type annotations can be either in prefix style `List<T>` or postfix style `T list`.

mcbrit · 2024-09-30T16:48:22 1727714902

You are meant to feel it. Just: it does whatever is helpful.