DoctestSpansLines
of said module:
users = [
%{name: "Ellis", birthday: ~D[1943-05-11]},
%{name: "Lovelace", birthday: ~D[1815-12-10]},
%{name: "Turing", birthday: ~D[1912-06-23]}
]
Enum.min_max_by(users, & &1.birthday, Date)Finally, if you don’t want to raise on empty enumerables, you can pass the empty fallback:
Enum.min_max_by([], &String.length/1, fn -> nil end)
