Skip to content

Instantly share code, notes, and snippets.

View lenards's full-sized avatar

Andrew Lenards lenards

50 followers · 16 following
  • Tucson, AZ
View GitHub Profile
@lenards
lenards / elm-maybe-map-compose.md
Created July 23, 2022 18:31 — forked from JoelQ/elm-maybe-map-compose.md
Refactoring a pipeline of Maybe.map functions in Elm

Refactoring maybe code in Elm

Given this ugly series of cases:

optionalFormattedFriendAddress : Maybe Friend -> Maybe String
optionalFormattedFriendAddress maybeFriend =
  let
    maybeAddress = case maybeFriend of
      Just friend -> Just friend.address