# This comparator uses the operator `<=>` to compare objects in a reverse order.
#
# See `default_reverse_comparator` for an easy-to-use general stateless reverse
# default comparator.
class DefaultReverseComparator
	super Comparator

	redef type COMPARED: Comparable

	# Returns `b <=> a`.
	redef fun compare(a, b) do return b <=> a
end