retrospring/app/views/answerbox/_smiles.haml

.media.smiles
  .pull-left
    %i.fa.fa-smile-o
  .media-body
    - if a.smiles.all.count.zero?
      = t 'views.answerbox.no_smile'
    - else
      - a.smiles.all.each do |smile|
        %a{ href: show_user_profile_path(smile.user.screen_name),
          title: smile.user.screen_name,
          data: { toggle: :tooltip, placement: :top, smile_id: smile.id } }
          %img.avatar-xs{ src: smile.user.profile_picture.url(:medium) }