You're seeing just the macro
fragment, go back to ForageWeb.ForageView module for more information.
Link to this macro
Creates a fragment that can be reused in the same template.
It's meant to be used in an EEx template, which has some synctatic restrictions that make it hard to set a variable to a an EEx fragment.
<%= fragment widget do %> <div class="my-widget"> Add an EEx fragment here. Can contain <%= @dynamic %> fragments. </div> <% end %> <%= widget %>