go(stats): update FuncStats definition

stats/stats.go

@@ -11,10 +11,14 @@ import (
 	"os"
 )
 
+type BenchRound struct {
+	Iteration int
+	Results   []float64
+}
+
 type FuncStats struct {
 	BenchName string
-	Results   []float64
+	Solution  []BenchRound
-	Iteration int
 }
 
 type Stats struct {
@@ -25,11 +29,10 @@ type Stats struct {
 	Generations    int
 }
 
-func GetFuncStats(funcName string, results []float64, iteration int) FuncStats {
+func GetFuncStats(funcName string, solution []BenchRound) FuncStats {
 	f := FuncStats{
 		BenchName: funcName,
-		Results:   results,
+		Solution:  solution,
-		Iteration: iteration,
 	}
 
 	return f