No need to use mutateAndNotify() when adjusting counters, because counters do not generate change events.
No need to use mutateAndNotify() when adjusting counters,
because counters do not generate change events.

mmayorivera/jsimpledb,tempbottle/jsimpledb,archiecobbs/jsimpledb,tempbottle/jsimpledb,gmsconstantino/jsimpledb,archiecobbs/jsimpledb,mmayorivera/jsimpledb,gmsconstantino/jsimpledb,permazen/permazen,tempbottle/jsimpledb,permazen/permazen,gmsconstantino/jsimpledb,mmayorivera/jsimpledb,archiecobbs/jsimpledb,permazen/permazen