Rails - Feb 2006 - Simple Namespace Question

I put the following code into my application_helper.rb file, which will
allow super fancy ajax pagination blah blah blah.
Now the problem is, it''s not being identified.

I''m running Rails 1.0.0, and froze edge, so it''s sitting in
/vendor.
The actual pagination_helper.rb file is appropriately sitting in:
/vendor/rails/actionpack/lib/action_view/helpers

=======================  module ActionView
    module Helpers
      module PaginationHelper
        def pagination_links_remote(paginator, page_options={},
ajax_options={}, html_options={})
          name = page_options[:name] || DEFAULT_OPTIONS[:name]
          params = (page_options[:params] || DEFAULT_OPTIONS[:params]).clone
          pagination_links_each(paginator, page_options) do |n|
            params[name] = n
            ajax_options[:url] = params
            link_to_remote(n.to_s, ajax_options, html_options)
          end
        end
      end # PaginationHelper
    end # Helpers
  end # ActionView
=======================
What am I doing wrong ?
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