<% tag_name ||= "organization"%> <<%=tag_name%> id="<%=organization.id%>"> <%= organization.name%> <% organization.addresses.each do |addr| %> <%== render :partial => "address", locals: {address: addr} %> <% end %> <% organization.telecoms.each do |tele| %> <%== render :partial => "telecom", locals: {telecom: tele} %> <% end %>