# File lib/docker/container.rb, line 19
  def top(opts = {})
    format = opts.delete(:format) { :array }
    resp = Docker::Util.parse_json(connection.get(path_for(:top), opts))
    if resp['Processes'].nil?
      format == :array ? [] : {}
    else
      format == :array ? resp['Processes'].map { |ary| Hash[resp['Titles'].zip(ary)] } : resp
    end
  end