anchor.diff:    <div id="tabcontent" class="tab-content">
       <% Spree::ProductType.enabled.each do |p| %>
         <% prefix = "#{p.name.downcase}_" %>
  -      <%= render partial: "spree/shared/#{p.name.to_s}_search_box", locals: {prefix: prefix, p: p, product: @product, active_product: active_product} %>
  +      <%= render partial: "spree/shared/#{p.name.to_s}_search_box", locals: {prefix: prefix, p: p,
  +                                                                             product: @product,
  +                                                                             active_product: active_product} %>
       <% end %>
     </div>
  -
   </div>
  +<div class="alert alert-success" role="alert">
  +  For <%= active_product + 's'%> start date is <%= Spree::Product.send("#{active_product}s").first.rates.first.start_date%>
  +  and end date is <%= Spree::Product.send("#{active_product}s").last.rates.last.end_date %>
  +</div>
positive.code:       %>
        <%= content_tag :li, class: "nav-item #{active_class}", role: 'presentation'  do %>
          <a data-toggle="tab" role="tab" class=<%="nav-link #{active_class}"%> href='#<%="#{prefix}"%>fields' name=<%="#{p.name}"%>  >
            <%#= Spree.t(p.presentation) %>
            <%= p.presentation %>
          </a>
        <% end %>
  
negative.code:       <%
          prefix = "#{p.name.downcase}_"
          if active_product
            active_class = active_product == p.name.downcase ? 'active' : ''
          else
            active_class = 'active'
            active_product = p.name.downcase
  