app/views/nodes/index.html.erb


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<h1> suh </h1>

<% @rootnodes.each do |rootnode| %>
  <tr>
    <td>PARENT: <%= rootnode.title %></td>
  </tr><br>
  <em>
    <% rootnode.children.each do |node| %>
      <tr>
        <td>CHILD: <%= node[:title] %></td>
      </tr><br>
    <% end %>
  </em>
<% end %>