3 ms·

AKA the "parse, don't validate" approach [1]. 1: https://lexi-lambda.github.io/blog/2019/11/05/parse-don-t-validate/ https://lexi-lambda.github.io/blog/2019/11

• bombela 2y ago
  The salient excerpt is: "A parser is just a function that consumes less-structured input and produces more-structured output". In opposition to a validation function that merely raises an error. - validate(raw) -> void - parse(raw) -> Email | Error Of course the type signature is what seals the deal at the end of the day. But I am going to follow this naming convention from now on.