lib/polyfill.rb in polyfill-1.7.0 vs lib/polyfill.rb in polyfill-1.8.0

@@ -201,9 +201,16 @@
         mod.module_exec(requested_instance_methods) do |methods_added|
           base_objects.each do |klass|
             refine Object.const_get(klass, false) do
               include instance_module
 
+              # Certain Kernel methods are private outside of Kernel
+              if klass == 'Object'
+                %i[Complex Float Integer Rational].each do |method|
+                  private method if methods_added.include?(method)
+                end
+              end
+
               if native
                 Polyfill::InternalUtils.ignore_warnings do
                   define_method :respond_to? do |name, include_all = false|
                     return super(name, include_all) unless methods_added.include?(name)