<% if @visualizations.size == 0 %> <%= render 'admin/shared/no_results', is_maps: true, alt_url: CartoDB.url(self, 'public_datasets_home') %> <% else %>

<% @visualizations.each do |vis| %> <%= render 'shared/mapcard', vis: vis %> <% end %> <%# at most 3 cards per line, visbility is handled by CSS depending on viewport size %> <% ((3 - @visualizations.size + 3) % 3).times.each do %>
<% end %>

<% end %>