Make the Schedule Items at http://railsconf.com/schedule clickable to add to your Google Calendar

railsconf_schedule.rb

$("<script/>", {type: "text/javascript", src: "https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.2/moment.min.js"}).appendTo(document.body);

$(".session-content a").on("click", function() { event.stopPropagation(); });
$(".session-content").on("click", function() {
  var session = $(this),
      title = session.find(".session-title"),
      details = title.find("a")[0].href,
      speaker = session.find(".speaker-name"),
      room = $("th").eq(session.parent().index()),
      text = function(el) { return el.text().trim(); },

      day = $(".schedule-tab.active").text().trim().split(", ")[1],
      timeSlot = session.parents("tr").find(".schedule-time-slot").text().trim().split(" - "),
      date = function(time) {
        return moment(day + " " + time, "MMMM D H:mm:A").utc().format("YYYYMMDDTHHmmss\\Z");
      },
      parsedTimeSlot = date(timeSlot[0]) + "/" + date(timeSlot[1]);

  window.open("https://www.google.com/calendar/render?" + $.param({
    action: "TEMPLATE",
    text: text(title),
    dates: parsedTimeSlot,
    details: text(speaker) + " - " + details,
    location: text(room),
    sf: true,
    output: "xml"
  }));
}).css("cursor", "copy");