code: private boolean removeObject() {
          SharedPreferences prefs = loadSharedPreferences("objectList");
  
          List<String> objects = getObjectList();
          
          int index = objects.indexOf(getId());
          
          if (index == ArrayUtils.INDEX_NOT_FOUND) return false;
  
          objects.remove(getId());
  
          if (objects.size() == 0) {
              prefs.edit().putString("list", null).commit();
          } else {
              prefs.edit().putString("list", StringUtils.join(objects, ",")).commit();
          }
  
          return true;
      }
docs: Removes the object from the ids list.
  
  @throws com.mauriciogiordano.easydb.exception.NoContextFoundException in case of null context.
  @return True if removed successfully and false otherwise.