undo capabilitiy in optimistic versioning environment about deepstream.io HOT 1 CLOSED

ds.record.listen( '*', function( recordName) {
    var rec = ds.record.getRecord( recordName );
    rec.subscribe(function(){
       //store the record version and reset it on request
    })
});

ds.rpc.provide( 'reset-record', function( data, response ){
// set the records value to the archived value
});