panel/app/views/posts/show.haml

.row
  .col
    = render 'layouts/breadcrumb',
      crumbs: [ link_to(t('sites.index'), sites_path),
                @site.name,
                link_to(t('posts.index'),
                site_posts_path(@site)),
                @post.title ]

.row
  .col
    %h1{class: @post.get_front_matter(:dir)}= @post.title

    %p
      - translations = @post.translations.map do |translation|
        - link_to translation.title, site_post_path(@site, translation, lang: translation.lang)
      = raw translations.join(' / ')

.row
  .col
    = link_to t('posts.edit'),
      edit_site_post_path(@site, @post, lang: @lang),
      class: 'btn btn-info'

.row
  .col
    .content{class: @post.get_front_matter(:dir)}
      :markdown
        #{@post.content}

    -# Representar los datos en una tabla:
    -# Texto: tal cual en una celda
    -# Array: píldoras
    -# Array de Hashes: Tabla
    -# Hash: Tabla
    -# TODO DRY
    %table.table.table-condensed.table-striped.table-responsive
      %tbody
        - @post.front_matter.each do |key, data|
          %tr
            %th= t("posts.#{key}")
            %td
              - if data.is_a? Array
                -# Un Array de Hashes
                - if data.all? { |a| a.is_a? Hash }
                  %table
                    %thead
                      %tr
                        - !data.empty? && data.first.keys.each do |k|
                          %th= k.humanize
                    %tbody
                      - data.each do |r|
                        %tr
                          - r.each do |_,v|
                            %td
                              - if v.is_a? Array
                                - v.each do |s|
                                  %span.badge.badge-secondary= s
                              - else
                                = v
                - else
                  - data.each do |d|
                    %span.badge.badge-secondary= d
              - elsif data.is_a? Hash
                %table
                  %thead
                    %tr
                      - data.keys.each do |k|
                        %th= k.humanize
                  %tbody
                    %tr
                      - data.each do |_, v|
                        %td= v
              - elsif data.respond_to? :content
                -# Contenido del artículo
                :markdown
                  #{data.content}
              - elsif data.respond_to? :strftime
                -# Fecha
                = data.strftime('%F')
              - else
                -# Texto
                = data