Numeric already includes Comparable

amatsuda · amatsuda · commit f6140df0ad49 · 2020-11-04T21:30:25.000+09:00
diff --git a/lib/date.rb b/lib/date.rb
@@ -11,8 +11,6 @@ def infinite?
 
   class Infinity < Numeric # :nodoc:
 
-    include Comparable
-
     def initialize(d=1) @d = d <=> 0 end
 
     def d() @d end
