<% @tree.contents.each do |obj| %>
<% if obj.is_a?(Grit::Blob) # it's a blob if obj.transducer? or obj.binary? # rendering preview available %>
<%= obj.name %>
<%= obj.mime_type %>
<% else # we render plain text %>
<%= ERB::Util.html_escape obj.data[0..62] %>
<%= obj.name %>
<%= obj.mime_type %>
<% end else # it's a folder %>
<%= obj.name %>
<% end %>
<% end %>