For even more fun, you can capture the struct module 😁
def add_one_hour(%date_or_time{} = value) when date_or_time in [DateTime, NaiveDateTime, Time] do
...
end
@katafrakt.eurosky.socialTIL about %_{} in Elixir
katafrakt.me/til/short-no...
katafrakt.me
Short notation for pattern-matching on any struct in Elixir
Use %_{} for fun, profit, and characters saving.
