compare(_:_:)
Provides the relative ordering of two items according to the ordering of the properties that the comparator’s key path references.
Declaration
func compare(_ lhs: Compared, _ rhs: Compared) -> ComparisonResultParameters
- lhs:
The first property to compare.
- rhs:
The second property to compare.
Return Value
The relative ordering for the compared properties.
Discussion
The method returns flipped comparisons if the sort order is SortOrder.reverse.