rx/presenters

<% @grid_nesting += 1
   @gutters ||= [true]
   # gutters once turned off are turned off for all nested grids
   @gutters.push comp.gutter.nil? ? @gutters.last : comp.gutter
%>
<div id="<%= comp.id %>"
     <% if comp.tag %>
     data-input-tag="<%= comp.tag %>"
     <% end %>
     class="v-grid mdc-layout-grid
            <%= _padding_classes_(comp.padding, @grid_nesting) %>
            <%= 'v-grid__wide' if comp.wide %>
            <%= comp.css_class.join(' ') %>"
     style="<%= "background-color: #{comp.color};" if comp.color %><%= "height:#{comp.height};" if comp.height %>"
     <%= erb :"components/event", :locals => {comp: comp, events: comp.events, parent_id: comp.event_parent_id} %>>
  <%= erb(:"components/progress", :locals => {:comp => comp.progress}) if comp.progress && includes_one?(Array(comp.progress.position), %i(top both))%>

  <div class="<%= @gutters.last ? nil : 'v-gutter-none' %> mdc-layout-grid__inner"
       style="<%= "height:#{comp.height};" if comp.height %>">
    <% comp.columns.each do |col|
      span = "mdc-layout-grid__cell--span-#{col.size}"
      %i(desktop tablet phone).each do |device|
        span << " mdc-layout-grid__cell--span-#{col.send(device)}-#{device}" if col.send(device)
      end
     %>
      <div id="<%= col.id %>" class="v-column mdc-layout-grid__cell <%= span %>
                          <%= col.overflow ? nil : 'v-column-hide-overflow' %>
                          <%= _padding_classes_(col.padding) %> v-column--relative <%= _alignment_class_(col.align) %> <%= col.css_class.join(' ') %>"
           style="<%= "background-color: #{col.color};" if col.color %><%= "height:#{comp.height};" if comp.height %>"
           <%= erb :"components/event", :locals => {comp: col, events: col.events, parent_id: col.event_parent_id} %>>
        <%= erb(:"components/progress", :locals => {:comp => col.progress}) if col.progress && includes_one?(Array(col.progress.position), %i(top both))%>
        <%= erb :"components/render", :locals => {:components => col.components, :scope => nil} %>
        <%= erb(:"components/progress", :locals => {:comp => col.progress}) if col.progress && includes_one?(Array(col.progress.position), %i(bottom both))%>
      </div>
    <% end %>
  </div>
  <%= erb(:"components/progress", :locals => {:comp => comp.progress}) if comp.progress && includes_one?(Array(comp.progress.position), %i(bottom both))%>
</div>
<% @grid_nesting -= 1
   @gutters.pop
%>