lib/coltrane/frequency.rb in coltrane-2.0.0 vs lib/coltrane/frequency.rb in coltrane-2.1.0

@@ -19,10 +19,10 @@
     def to_f
       frequency
     end
 
     def octave(n)
-      frequency * 2**n
+      Frequency[frequency * 2**n]
     end
 
     def ==(other)
       frequency == (other.is_a?(Frequency) ? other.frequency : other)
     end