lib/ffi-icu/collation.rb in ffi-icu-0.0.1 vs lib/ffi-icu/collation.rb in ffi-icu-0.0.2

@@ -57,11 +57,18 @@
       def greater_or_equal?(a, b)
         Lib.ucol_greaterOrEqual(@c, UCharPointer.from_string(a), a.length,
                                     UCharPointer.from_string(b), b.length)
       end
 
-      # can't override Object#equal? - suggestions welcome
-      def same?(a, b)
+      def equal?(*args)
+        return super() if args.empty?
+
+        if args.size != 2
+          raise ArgumentError, "wrong number of arguments (#{args.size} for 2)"
+        end
+
+        a, b = args
+
         Lib.ucol_equal(@c, UCharPointer.from_string(a), a.length,
                            UCharPointer.from_string(b), b.length)
       end
 
       def collate(array)