Agile Web Development with Rails 5, 1st Edition

Beautifying Our Markup with Haml

Let’s take a look once again at a simple view that we use in the Depot application, in this case, one that presents our storefront:

rails50/depot_v/app/views/store/index.html.erb

<p id="notice"><%= notice %></p>

<h1><%= t('.title_html') %></h1>

<% cache @products do %>
  <% @products.each do |product| %>
    <% cache product do %>
      <div class="entry">
        <%= image_tag(product.image_url) %>
        <h3><%= product.title %></h3>
        <%= sanitize(product.description) %>
        <div class="price_line">
          <span class="price"><%= number_to_currency(product.price) %></span>
          <%= button_to t('.add_html'),
            line_items_path(product_id: product, locale: I18n.locale), ...