lib/json-schema/validator.rb in json-schema-2.0.1 vs lib/json-schema/validator.rb in json-schema-2.0.2

@@ -231,11 +231,17 @@
     def build_schemas(parent_schema)
       # Build ref schemas if they exist
       if parent_schema.schema["$ref"]
         load_ref_schema(parent_schema, parent_schema.schema["$ref"])
       end
-      if parent_schema.schema["extends"] && parent_schema.schema["extends"].is_a?(String)
-        load_ref_schema(parent_schema, parent_schema.schema["extends"])
+      if parent_schema.schema["extends"]
+        if parent_schema.schema["extends"].is_a?(String)
+          load_ref_schema(parent_schema, parent_schema.schema["extends"])
+        elsif parent_schema.schema["extends"].is_a?(Array)
+          parent_schema.schema["extends"].each do |type|
+            handle_schema(parent_schema, type)
+          end
+        end
       end
 
       # Check for schemas in union types
       ["type", "disallow"].each do |key|
         if parent_schema.schema[key] && parent_schema.schema[key].is_a?(Array)