# module MustacheTemplateHandler
#   def self.call(template, source)
#     binding.pry
#     if template.locals.include? :locals
#       "Mustache.render(#{template.source.inspect}, locals).html_safe"
#     else
#       "#{template.source.inspect}.html_safe"
#     end
#   end
# end
# ActionView::Template.register_template_handler(:mustache, MustacheTemplateHandler)
# ActionController::Base.view_paths << Rails.root.join('app', 'templates')