a rails code for infinitescroll

infinitescroll.coffee

coffee:
  $wrapper = $('.js-infinitescroll-wrap')
  $wrapper.find('.feed-paging nav.pagination').hide()
  $wrapper.infinitescroll
    navSelector: "nav.pagination"
    nextSelector: "nav.pagination .next a"
    itemSelector: ".js-infinitescroll-item"
    bufferPx: 150
    loading:
      img: "/assets/spinner.gif"
      msgText: "<em>#{__("Loading...")}</em>"
      finishedMsg: "<em>#{__("No more pages")}</em>"
    (elements) ->
      $wrapper.append($(elements))
      true
  true