lib/schemacop/validator.rb in schemacop-1.0.1 vs lib/schemacop/validator.rb in schemacop-1.0.2

@@ -24,9 +24,10 @@
       validate_branch '', schema, data
     end
 
     def prepare_schema(schema)
       schema = { types: schema } unless schema.is_a?(Hash)
+      schema = schema.dup
 
       if schema.include?(:type)
         schema[:types] = schema.delete(:type)
       else
         schema[:types] = :array unless schema[:array].nil?