Исходники и презентации

lessons/generics_and_reflection/reflect_map/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+	"reflect"
+)
+
+func main() {
+	data := map[string]int{"data1": 100, "data2": 200}
+
+	vData := reflect.ValueOf(data)
+	vData.SetMapIndex(reflect.ValueOf("data1"), reflect.ValueOf(1000))
+	vData.SetMapIndex(reflect.ValueOf("data2"), reflect.ValueOf(2000))
+
+	for it := vData.MapRange(); it.Next(); {
+		fmt.Println(it.Key(), it.Value())
+	}
+}