notebook/app/views/javascripts/_content_linking.html.erb

<%= content_for :javascript do %>
  $(document).ready(function() {
    var tribute = new Tribute({
      values: [
        <% @linkables_cache.each do |class_name, collection| %>
          <% linkable_class = class_name.constantize %>
          <% collection.each do |page_name, page_id| %>
            {
              key:   "<%= page_name.gsub('"', "\"").gsub("\n", " ").gsub("\r", " ").strip %>",
              value: '[[<%= class_name %>-<%= page_id %>]]',
              color: '<%= linkable_class.color %>',
              icon:  '<%= linkable_class.icon %>'
            },
          <% end %>
        <% end %>
      ],
      selectTemplate: function (item) {
        // We're overriding the default here so we don't prepend a @
        return item.original.value;
      },
      menuItemTemplate: function (item) {
        return '<i class="material-icons right ' + item.original.color + '-text">' + item.original.icon + '</i>' + item.string;
      },
      spaceSelectsMatch: false
    });
    tribute.attach(document.querySelectorAll('.js-can-mention-pages'));
  });
<% end %>