migas de pan

app/views/layouts/_breadcrumb.haml

@@ -0,0 +1,7 @@
+%nav{'aria-label': 'breadcrumb', role: 'navigation'}
+  %ol.breadcrumb
+    - crumbs.each do |crumb|
+      - if crumb == crumbs.last
+        %li.breadcrumb-item.active{'aria-current': 'page'}= crumb
+      - else
+        %li.breadcrumb-item= crumb

app/views/posts/edit.haml

@@ -1,3 +1,13 @@
+.row
+  .col
+    = render 'layouts/breadcrumb',
+      crumbs: [ link_to(t('sites.index'), sites_path),
+                @site.name,
+                link_to(t('posts.index'),
+                site_posts_path(@site)),
+                link_to(@post.title, site_post_path(@site, @post)),
+                t('posts.edit')]
+
 .row
   .col
     = render 'posts/form'

app/views/posts/index.haml

@@ -1,3 +1,6 @@
+.row
+  .col
+    = render 'layouts/breadcrumb', crumbs: [ link_to(t('sites.index'), sites_path), @site.name, t('posts.index') ]
 .row
   .col
     %h1= @site.name

app/views/posts/new.haml

@@ -1,3 +1,6 @@
+.row
+  .col
+    = render 'layouts/breadcrumb', crumbs: [ link_to(t('sites.index'), sites_path), @site.name, link_to(t('posts.index'), site_posts_path(@site)), t('posts.new') ]
 .row
   .col
     = render 'posts/form'

app/views/posts/show.haml

@@ -1,3 +1,12 @@
+.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= @post.title

app/views/sites/index.haml

@@ -1,3 +1,9 @@
+
+.row
+  .col
+    = render 'layouts/breadcrumb', crumbs: [ t('sites.index') ]
+.row
+  .col
     %h1= t('sites.title')
 
     %table.table.table-striped.table-condensed

config/locales/en.yml

@@ -7,9 +7,11 @@ en:
     submit: 'Log in'
   sites:
     title: 'Sites'
+    index: 'Sites'
   footer:
     powered_by: 'is developed by'
   posts:
+    index: 'Posts'
     edit: 'Edit'
     save: 'Save'
     date: 'Publication date'

config/locales/es.yml

@@ -7,9 +7,11 @@ es:
     submit: 'Ingresar'
   sites:
     title: 'Sitios'
+    index: 'Sitios'
   footer:
     powered_by: 'es desarrollada por'
   posts:
+    index: 'Artículos'
     edit: 'Editar'
     save: 'Guardar'
     date: 'Fecha de publicación'