some testing ang enchancments

map_test.go

@@ -0,0 +1,23 @@
+package extypes
+
+import (
+	"fmt"
+	"testing"
+)
+
+func BenchmarkHashMap_Add(b *testing.B) {
+	b.StartTimer()
+	m := make(HashMap[string, string])
+	for i := 0; i < b.N; i++ {
+		m.Add(fmt.Sprint(i), fmt.Sprint(i))
+	}
+	b.StopTimer()
+}
+func BenchmarkGoMap_Add(b *testing.B) {
+	b.StartTimer()
+	m := make(map[string]string)
+	for i := 0; i < b.N; i++ {
+		m[fmt.Sprint(i)] = fmt.Sprint(i)
+	}
+	b.StopTimer()
+}