gistfile1.txt

toto_ext.rb

# mkdir lib
# touch lib/toto_ext.rb
# require 'lib/toto_ext' in config.ru
# use <%= blog_title %> in layout.rhtml

module Toto
  class Site
    class Context

      def blog_title
        if @path == 'index'
          title
        elsif @path.scan(/\//).size > 2
          "#{@config[:title]} - #{title}"
        else
          "#{title} - #{@path}"
        end
      end
      
    end
  end