obserbe.off now accepts optional action

KartikTalwar · KartikTalwar · commit 40ca7372707e · 2013-11-25T23:08:34.000-05:00
diff --git a/README.md b/README.md
@@ -98,7 +98,7 @@ var gmail = Gmail();
   - `poll`
   - `new_email`
   - `refresh`
-- gmail.observe **.off()**
+- gmail.observe **.off(action)**
 
 
 ### DOM
diff --git a/gmail.js b/gmail.js
@@ -687,11 +687,17 @@ var Gmail =  function() {
   }
 
 
-  api.observe.off = function() {
-    var win = top.document.getElementById("js_frame").contentDocument.defaultView;
-    win.XMLHttpRequest.prototype.open = api.tracker.xhr_open;
-    win.XMLHttpRequest.prototype.send = api.tracker.xhr_send;
-    api.tracker.xhr_init = false
+  api.observe.off = function(action) {
+    if(action) {
+      if(action in self.tracker.watchdog) {
+        delete self.tracker.watchdog[action];
+      }
+    } else {
+      var win = top.document.getElementById("js_frame").contentDocument.defaultView;
+      win.XMLHttpRequest.prototype.open = api.tracker.xhr_open;
+      win.XMLHttpRequest.prototype.send = api.tracker.xhr_send;
+      api.tracker.xhr_init = false
+    }
   }
 
 
