toMap method
Conversion to Map
Implementation
Map toMap() {
Map map = Map();
if (timesShowed != null) map[_TIMES_SHOWED] = timesShowed;
if (timesClicked != null) map[_TIMES_CLICKED] = timesClicked;
if (wasDismissed != null) map[_WAS_DISMISSED] = wasDismissed;
return map;
}