app/views/movies/_movies.haml
.row
.col-lg-9.col-md-12
.list-group
- movies.each do |movie|
= link_to movie_path(movie.title), class: 'list-group-item' do
= movie.title
-# slower method to count the people involved in each movie
-#= "(#{movie.people.count})"
%span.badge
= people_in_movies[movie.uuid]