Hi All, I must be missing something basic here: a simple usage of sort.Slice is not sorting the slice correctly for me. I must be missing something very basic here; could someone please check this out?
https://play.golang.org/p/AEMq_9ml1n package main import ( "fmt" "sort" ) func main() { ratings := []int{58, 21, 72, 77, 48, 9, 38, 71, 68, 77, 82, 47, 25, 94, 89, 54, 26, 54, 54, 99, 64, 71, 76, 63, 81, 82, 60, 64, 29, 51, 87, 87, 72, 12, 16, 20, 21, 54, 43, 41, 83, 77, 41, 61, 72, 82, 15, 50, 36, 69, 49, 53, 92, 77, 16, 73, 12, 28, 37, 41, 79, 25, 80, 3, 37, 48, 23, 10, 55, 19, 51, 38, 96, 92, 99, 68, 75, 14, 18, 63, 35, 19, 68, 28, 49, 36, 53, 61, 64, 91, 2, 43, 68, 34, 46, 57, 82, 22, 67, 89} indexes := make([]int, len(ratings)) for i := range ratings { indexes[i] = i } sort.Slice(indexes, func(i, j int) bool { return ratings[i] < ratings[j] }) for _, ind := range indexes { fmt.Println(ratings[ind]) } // sort the indexes on basis of ratings stored at the given index. sorted := sort.SliceIsSorted(indexes, func(i, j int) bool { return ratings[i] < ratings[j] }) fmt.Println(sorted) } -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
