lib/dbee/model/constraints/base.rb in dbee-1.0.0 vs lib/dbee/model/constraints/base.rb in dbee-1.0.1

@@ -20,9 +20,13 @@
           raise ArgumentError, 'name is required' if name.to_s.empty?
 
           @name = name.to_s
         end
 
+        def <=>(other)
+          other.name <=> name
+        end
+
         def hash
           name.hash
         end
 
         def ==(other)