1package util 2 3import "sort" 4 5// SortedKeys returns a sorted slice of keys of a map. 6func SortedKeys(m map[string]interface{}) []string { 7 i, sorted := 0, make([]string, len(m)) 8 for k := range m { 9 sorted[i] = k 10 i++ 11 } 12 sort.Strings(sorted) 13 return sorted 14} 15