mikecmpbll/index.html.erb

## index.html.erb
<body id="brands" data-hook="body">
  <ul class="letters">
    <% ('A'..'Z').each do |letter| %>
      <li><%= link_to letter, "#", class: "key-link", data: { letter: letter } %></li>
    <% end %>
  </ul>
  <hr>
  <% @brands.each do |key, brands| %>
    <ul class="brand-letters">
      <li id="letter-<%= key %>" class="key"><%= key %></li>
      <% brands.each do |taxon| %>
        <li class="name"><%= link_to taxon.name, seo_url(taxon) %></li>
      <% end %>
    </ul>
  <% end %>
</body>

## some_controller.rb
# ...
@brands = Spree::Taxonomy.where(:name => 'Brands').first.taxons.order(:name).group_by { |b| b.name[0] } %>
# ...
	<body id="brands" data-hook="body">
	<ul class="letters">
	<% ('A'..'Z').each do \|letter\| %>
	<li><%= link_to letter, "#", class: "key-link", data: { letter: letter } %></li>
	<% end %>
	</ul>
	<hr>
	<% @brands.each do \|key, brands\| %>
	<ul class="brand-letters">
	<li id="letter-<%= key %>" class="key"><%= key %></li>
	<% brands.each do \|taxon\| %>
	<li class="name"><%= link_to taxon.name, seo_url(taxon) %></li>
	<% end %>
	</ul>
	<% end %>
	</body>
	# ...
	@brands = Spree::Taxonomy.where(:name => 'Brands').first.taxons.order(:name).group_by { \|b\| b.name[0] } %>
	# ...