package pcp type Victim struct { Watts float64 Host string } type VictimSorter []Victim func (slice VictimSorter) Len() int { return len(slice) } func (slice VictimSorter) Less(i, j int) bool { return slice[i].Watts >= slice[j].Watts } func (slice VictimSorter) Swap(i, j int) { slice[i], slice[j] = slice[j], slice[i] }