# File lib/heroku/commands/releases.rb, line 11
    def index
      releases = heroku.releases(extract_app)

      output = []
      output << "Rel   Change                          By                    When"
      output << "----  ----------------------          ----------            ----------"

      releases.reverse.slice(0, 15).each do |r|
        name = r["name"]
        descr = truncate(r["descr"], 30)
        user = truncate(r["user"], 20)
        time_ago = delta_format(Time.parse(r["created_at"]))
        output << "%-4s  %-30s  %-20s  %-25s" % [name, descr, user, time_ago]
      end

      display output.join("\n")
    end