metamaps--metamaps/app/views/maps/edit.html.erb

<%= form_for @map, url: map_url(@map) do |form| %>
  <h3>Edit Map</h3>
  <label for="map_name">Name</label>
  <%= form.text_field :name %>
  <label for="map_desc">Description</label>
  <%= form.text_area :desc, class: "description", :rows => 5 %>
  <label for="outtopics">Remove Topics From Map</label>
  <%= select_tag "outtopics", options_from_collection_for_select(@outtopics, "id", "name"), { :multiple => true } %>
  <label for="map_perm">Permission</label>
  <%= form.select :permission, options_for_select(['commons', 'public', 'private'], @map.permission) %>
  <%= form.submit "Update", class: "update" %>
<% end %>