Logo

Programming-Idioms

This language bar is your friend. Select your favorite languages!
  • Js

Idiom #220 Create a tuple value

Create t consisting of 3 values having different types.

Explain if the elements of t are strongly typed or not.

let t = [2.5, "hello", -1];

An Array may hold any list of values.
Elements are not strongly typed.
let t = 1, 'a', "b"

in OCaml, parenthesis for tuples are optional and only used to disambiguate.
Type inference can determine the type of the tuple without annotation.

New implementation...
programming-idioms.org