diff options
| -rw-r--r-- | actionpack/lib/action_view/base.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/base.rb b/actionpack/lib/action_view/base.rb index 5a4e1bee43..82b419d846 100644 --- a/actionpack/lib/action_view/base.rb +++ b/actionpack/lib/action_view/base.rb @@ -239,7 +239,11 @@ module ActionView #:nodoc: name = controller.class.name.gsub(/::/, '__') Subclasses.class_eval do - remove_const(name) if const_defined?(name) + if method(:const_defined?).arity == 1 + remove_const(name) if const_defined?(name) # Ruby 1.8.x + else + remove_const(name) if const_defined?(name, false) # Ruby 1.9.x + end const_set(name, self) end |