ArgumentError: invalid date
I did expect that to return the same as:
=> Mon, 01 Jan 2018
working with dates and times is really weird and complicated,
so it makes sense to be strict with parsing.
I watched this one:
He's really coming up with some some crazy test cases.
In ruby this is split between Time and DateTime,
some in the core, some in in the standard lib.
Im looking forward for the new version,
let's freeze the strings!