# File lib/jekyll/post.rb, line 119 def url return permalink if permalink @url ||= { "year" => date.strftime("%Y"), "month" => date.strftime("%m"), "day" => date.strftime("%d"), "title" => CGI.escape(slug), "i_day" => date.strftime("%d").to_i.to_s, "i_month" => date.strftime("%m").to_i.to_s, "categories" => categories.join('/'), "output_ext" => self.output_ext }.inject(template) { |result, token| result.gsub(/:#{Regexp.escape token.first}/, token.last) }.gsub(/\/\//, "/") end