in on: :invalid_users, users: users.flat_map { _1.errors.full_messages } end end build_errors(on: :no_user) build_errors(on: :invalid_users, users:) build_errors(on: :invalid_users) # => NoMatchingPatternError
[String] Time.zone.parse(args.first) in [Date | Time] args.first.in_time_zone in [Integer => year, Integer => month, Integer => day] Time.zone.local(year, month, day) in [] Time.zone.now end end