gistfile1.rb

module WillPaginate
  module ViewHelpers
    
    def will_paginate_with_collection_check(*args)
      # if args.first.respond_to?(:total_pages) doesn't work if using 
      # with a presenter, since the presenter probably uses method_missing to 
      # delegate method calls to the collection instance variable
      if (args.first.total_pages rescue false)
        will_paginate_without_collection_check(*args)
      end
    end
    
    alias_method_chain :will_paginate, :collection_check
  end
end