update

src/Transaction.js

@@ -150,7 +150,7 @@ module.exports = function (Y/* :any */) {
       var callType = false
 
       if (target == null || !target.deleted) {
-        yield* this.markDeleted(targetId)
+        yield* this.markDeleted(targetId, 1)
       }
 
       if (target != null && target.gc == null) {
@@ -274,7 +274,8 @@ module.exports = function (Y/* :any */) {
     * markDeleted (id, length) {
       if (length == null) {
         length = 1
-        // debugger // TODO!!
+        debugger // TODO!!
+        throw new Error("dtrnd")
       }
       // this.mem.push(["del", id]);
       var n = yield* this.ds.findWithUpperBound(id)