anchor.diff:  #   TODO: gather this info from preferences correctly
   #    @loc_groups ||= pref_filter(fetch_location_groups) #need this for ajax sign up
       @loc_groups = @department.loc_groups
  -    
  +
       populate_all_locs(@loc_groups, @block_length)
  -    
  -    @loc_groups.each do |loc_group| 
  +
  +    @loc_groups.each do |loc_group|
         unless loc_group.locations.empty?
           load_variables(loc_group) %>
           <%= render :partial => 'shifts/schedule/loc', :collection => loc_group.locations.select{|l| l.active}.sort_by(&:priority).reverse %>
  
positive.code: <%  
  @curr_day = day
  @bar_ids[@curr_day] = []
  @shifts_outside_display = []
  
negative.code:   <h4>Shifts outside the display</h4>
    <ul>
      <% @shifts_outside_display.each do |s| %>
        <% if s.report %>
          <li><%= link_to s.short_name, shift_report_path(s) -%></li>
        <% else %>
          <li><%= link_to s.short_name, shift_path(s) -%></li>
        <% end %>
      <% end %>
    </ul>
  <% end %>
  
  