class StackProf::Report

def frames(sort_by_total=false) 

def frames(sort_by_total=false)
  @data[:"sorted_frames_#{sort_by_total}"] ||=
    @data[:frames].sort_by{ |iseq, stats| -stats[sort_by_total ? :total_samples : :samples] }.inject({}){|h, (k, v)| h[k] = v; h}
end