Feature request: abilty to invert intervals
art-of-dom opened this issue · comments
Coltrane should be able to invert intervals which is a very basic and useful operation for manipulating intervals.
For example, if I created an interval of a Perfect Fifth Coltrane should have a way to invert the original interval to a Perfect Fourth.
This functionality exists:
(-Interval.perfect_fifth).full_name
=> "Perfect Fourth"I'll add it to the wiki. Thanks for pointing out!
It's actually already on the wiki