# File lib/capistrano-stats/metric-collector.rb, line 15
    def user_preference
      ask_to_enable unless File.exists?(sentry_file)
      pref = File.read(sentry_file)
      if pref.chomp == "true"
        :full
      elsif pref.chomp == "false"
        :ping
      else
        pref && pref.to_sym
      end
    end