!!!
%html
  %head
    %meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
    %meta{:content => "width=device-width, initial-scale=1.0", :name => "viewport"}/
    %title= content_for?(:title) ? yield(:title) : "My Application"
    %meta{:content => "#{content_for?(:description) ? yield(:description) : "My Application"}", :name => "description"}/
    = stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true
    = javascript_include_tag 'application', 'data-turbolinks-track' => true
    = csrf_meta_tags
    / Custom Fonts
    %link{:href => "https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css", :rel => "stylesheet"}/
  %body
    %header
      = render 'layouts/navigation'
    = render 'layouts/messages'
    = yield
    = render 'layouts/footer'

!!!
%html
  %head
    %meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
    %meta{:content => "width=device-width, initial-scale=1.0", :name => "viewport"}/
    %title= content_for?(:title) ? yield(:title) : "My Application"
    %meta{:content => "#{content_for?(:description) ? yield(:description) : "My Application"}", :name => "description"}/
    = stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true
    = javascript_include_tag 'application', 'data-turbolinks-track' => true
    = csrf_meta_tags
    / Custom Fonts
    %link{:href => "https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css", :rel => "stylesheet"}/
  %body
    %header
      = render 'layouts/navigation'
    = render 'layouts/messages'
    = yield
    = render 'shared/tweets'
    = render 'layouts/footer'

Add render statement in app views so it has ability to be displayed on every page in the app. Put this in the haml file.
Add render statement in app views so it has ability to be displayed on every page in the app. Put this in the haml file.
