Topic: how to move code into initializers directory in Rails 2.0

I currently have this in my environment.rb

Rails::Initializer.run do |config|
  .
  .
  . 
  config.action_view.sanitized_allowed_tags       = 'table', 'tbody', 'tr', 'td'
  config.action_view.sanitized_allowed_attributes = 'id', 'class', 'style', 'colspan', 'rowspan', 'cellspacing', 'cellpadding', 'cellborder', 'valign', 'nowrap', 'bgcolor'
end

and my list of tags and attributes are only getting longer.  Is it possible to move this into the config/initializers directory?  I tried this, but it didn't work:

config/initializers/allowed_tags.rb

Rails::Configuration.action_view.sanitized_allowed_tags       = 'table', 'tbody', 'tr', 'td'
Rails::Configuration.action_view.sanitized_allowed_attributes = 'id', 'class', 'style', 'colspan', 'rowspan', 'cellspacing', 'cellpadding', 'cellborder', 'valign', 'nowrap', 'bgcolor'