"An Interval reversed is generally an Interval, except when made of Float." Should ReversedInterval be renamed to ReversedFloatInterval then?
+1
Interval was designed for Integers only. IMO, it should be copied to a separate class, FloatInterval, to implement this capability.
Nonetheless, this seems to fix #testIntervalOfFloatLast and #testIntervalOfFloatReversed of IntervalTest. Do we want to integrate this proposal or shall we mark these two tests as expected failures?
Fabio