lib/hash-utils/stringio.rb in hash-utils-2.0.1 vs lib/hash-utils/stringio.rb in hash-utils-2.0.2

@@ -5,21 +5,40 @@
 
 ##
 # StringIO extension.
 #
 
-class StringIO < Data
+if Ruby::Engine != :rbx
+    class StringIO < Data
 
-    ##
-    # Indicates, object is IO, so +IO+ or +StringIO+ class.
-    #
-    # @return [Boolean] +true+ if yes, +false+ in otherwise
-    # @since 0.14.0
-    #
-    
-    if not self.__hash_utils_instance_respond_to? :io?
-        def io?
-            true
+        ##
+        # Indicates, object is IO, so +IO+ or +StringIO+ class.
+        #
+        # @return [Boolean] +true+ if yes, +false+ in otherwise
+        # @since 0.14.0
+        #
+        
+        if not self.__hash_utils_instance_respond_to? :io?
+            def io?
+                true
+            end
         end
+        
     end
-    
+else
+    class StringIO < Object
+
+        ##
+        # Indicates, object is IO, so +IO+ or +StringIO+ class.
+        #
+        # @return [Boolean] +true+ if yes, +false+ in otherwise
+        # @since 0.14.0
+        #
+        
+        if not self.__hash_utils_instance_respond_to? :io?
+            def io?
+                true
+            end
+        end
+        
+    end
 end