From 97f750f4897dfd404ffd38bd8205092273f457fc Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Sat, 6 Apr 2019 04:05:16 -0400
Subject: Added undo trace function

---
 src/client/util/UndoManager.ts | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/client/util/UndoManager.ts b/src/client/util/UndoManager.ts
index 6d1b2f1b8..eb13ff1ee 100644
--- a/src/client/util/UndoManager.ts
+++ b/src/client/util/UndoManager.ts
@@ -1,6 +1,7 @@
 import { observable, action } from "mobx";
 import 'source-map-support/register'
 import { Without } from "../../Utils";
+import { string } from "prop-types";
 
 function getBatchName(target: any, key: string | symbol): string {
     let keyName = key.toString();
@@ -84,6 +85,9 @@ export namespace UndoManager {
     export function GetOpenBatches(): Without<Batch, 'end'>[] {
         return openBatches;
     }
+    export function TraceOpenBatches() {
+        console.log(`Open batches:\n\t${openBatches.map(batch => batch.batchName).join("\n\t")}\n`);
+    }
     export class Batch {
         private disposed: boolean = false;
 
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