app/views/blogo/posts/_post_header.html.erb
<header>
<h1><%= link_to post.title, blogo_post_path(post) %></h1>
<div class="posted">
<span>
<%= t('blogo.user.post_by') %> <%= post.user.name %>
</span> |
<span>
<time datetime="<%= post.published_at %>">
<%= I18n.localize(post.published_at.to_date, format: :long) %>
</time>
</span>
<div class="article-tags">
<% post.tag_names.each do |tag_name| %>
<%= link_to tag_name, blogo_tag_path(tag_name), class: 'tag pure-button button-secondary' %>
<% end %>
</div>
</div>
</header>