Here’s a way to do a similar thing now:
https://play.golang.org/p/CtEYUo6MuqN
func main() {
x := []int{5, 1, 4, 2, 3}
sort.Sort(ClosureSort(func() int { return (len(x)) },
func(i, j int) bool { return x[i] < x[j] },
func(i, j int) { x[i], x[j] = x[j], x[i] }))
Seven years later, I had the same idea as Js.
Before:
type intslice []int func (x intslice) Len() int { return len(x) } func (x
intslice) Less(i, j int) bool { return x[i] < x[j] } func (x intslice)
Swap(i, j int) { x[i], x[j] = x[j], x[i] } func main() { x := intslice{5,
1, 4, 2, 3}
