basic conf for loader

pkg/set/set.go

@@ -0,0 +1,20 @@
+package set
+
+import (
+	"errors"
+	"reflect"
+)
+
+func Field(dst interface{}, fieldName string, value interface{}) error {
+
+	valDst := reflect.ValueOf(dst).Elem()
+	dstField := valDst.FieldByName(fieldName)
+
+	val := reflect.ValueOf(value)
+	if dstField.Kind() != val.Kind() {
+		return errors.New("value-Type does not match to field")
+	}
+
+	dstField.Set(val)
+	return nil
+}