-func FindBestTrades(data planet_data) [][]*Commodity {
- best := make([][]*Commodity, len(data.Planets))
- for from_index := range data.Planets {
- best[from_index] = make([]*Commodity, len(data.Planets))
- for to_index := range data.Planets {
+func FindBestTrades(data planet_data) [][]string {
+ best := make([][]string, len(data.Planets))
+ for from_index, from_planet := range data.Planets {
+ best[from_index] = make([]string, len(data.Planets))
+ for to_index, to_planet := range data.Planets {