Last Changes before Merge

- Change variable name to make it more clear
2013-09-26 09:52:30 -07:00
parent 68ce6ed1c8
commit bbd902f87e
1 changed files with 4 additions and 4 deletions
--- a/common/lib/xmodule/xmodule/js/src/peergrading/track_changes.coffee
+++ b/common/lib/xmodule/xmodule/js/src/peergrading/track_changes.coffee
@@ -51,12 +51,12 @@ class @TrackChanges
  
  undo_change: (event) =>
    event.preventDefault()
-    keyToUndo = 0
+    keyOfLatestChange = 0
    @tracked_elements.each ->
      key = parseInt(@attr('data-cid'))
-      if key > keyToUndo
-        keyToUndo = key
-    ICEtracker.rejectChange('[data-cid="'+ keyToUndo + '"]')
+      if key > keyOfLatestChange
+        keyOfLatestChange = key
+    ICEtracker.rejectChange('[data-cid="'+ keyOfLatestChange + '"]')

  stop_tracking_on_submit: () =>
    @tracker.stopTracking()