[rsvp] update RSVP build

external/rsvp-2.0.4.js

@@ -379,10 +379,10 @@ define("rsvp/events",
     __exports__.EventTarget = EventTarget;
   });
 define("rsvp/hash",
-  ["rsvp/defer","exports"],
+  ["rsvp/promise","exports"],
   function(__dependency1__, __exports__) {
     "use strict";
-    var defer = __dependency1__.defer;
+    var Promise = __dependency1__.Promise;
 
     function size(object) {
       var s = 0;
@@ -395,38 +395,61 @@ define("rsvp/hash",
     }
 
     function hash(promises) {
-      var results = {}, deferred = defer(), remaining = size(promises);
+
+      function canceller() {
+        var promise,
+          key;
+        for (key in promises) {
+          if (promises.hasOwnProperty(key)) {
+            promise = promises[key];
+
+            if (promise && typeof promise.then === 'function' &&
+                typeof promise.cancel === 'function') {
+              promise.cancel();
+            }
+          }
+        }
+      }
+
+      return new Promise(function(resolve, reject) {
+        var results = {}, remaining = size(promises),
+          promise;
 
         if (remaining === 0) {
-        deferred.resolve({});
+          resolve(results);
         }
 
-      var resolver = function(prop) {
+        function resolver(key) {
           return function(value) {
-          resolveAll(prop, value);
-        };
+            resolveAll(key, value);
           };
+        }
 
-      var resolveAll = function(prop, value) {
-        results[prop] = value;
+        function resolveAll(key, value) {
+          results[key] = value;
           if (--remaining === 0) {
-          deferred.resolve(results);
+            resolve(results);
+          }
         }
-      };
 
-      var rejectAll = function(error) {
-        deferred.reject(error);
-      };
+        function cancelAll(rejectionValue) {
+          reject(rejectionValue);
+          canceller();
+        }
 
         for (var prop in promises) {
-        if (promises[prop] && typeof promises[prop].then === 'function') {
-          promises[prop].then(resolver(prop), rejectAll);
+          promise = promises[prop];
+
+          if (promise && typeof promise.then === 'function') {
+            promise.then(resolver(prop), cancelAll);
           } else {
-          resolveAll(prop, promises[prop]);
+            resolveAll(prop, promise);
           }
         }
 
-      return deferred.promise;
+      }, canceller
+      );
+
     }
 
 
@@ -533,6 +556,7 @@ define("rsvp/promise",
         // For now, simply reject the promise and does not propagate the cancel
         // to parent or children
         if (resolved) { return; }
+        promise.isCancelled = true;
         if (canceller !== undefined) {
           try {
             canceller();
@@ -564,6 +588,7 @@ define("rsvp/promise",
 
       if (promise.isFulfilled) { return; }
       if (promise.isRejected) { return; }
+      if (promise.isCancelled) { return; }
 
       if (hasCallback) {
         try {
@@ -594,6 +619,7 @@ define("rsvp/promise",
     Promise.prototype = {
       constructor: Promise,
 
+      isCancelled: undefined,
       isRejected: undefined,
       isFulfilled: undefined,
       rejectedReason: undefined,
@@ -735,7 +761,7 @@ define("rsvp/queue",
     ResolvedQueueError.prototype = new Error();
     ResolvedQueueError.prototype.constructor = ResolvedQueueError;
 
-    var Queue = function() {
+    var Queue = function(thenable) {
       var queue = this,
         promise_list = [],
         promise,
@@ -748,11 +774,31 @@ define("rsvp/queue",
       }
 
       function canceller() {
-        for (var i = 0; i < 2; i++) {
-          promise_list[i].cancel();
+        for (var i = promise_list.length; i > 0; i--) {
+          promise_list[i - 1].cancel();
         }
       }
 
+      function checkPromise(next_promise) {
+        promise_list.push(next_promise);
+        // Handle pop
+        promise_list.push(next_promise.then(function (fulfillmentValue) {
+          promise_list.splice(0, 2);
+          if (promise_list.length === 0) {
+            fulfill(fulfillmentValue);
+          } else {
+            return fulfillmentValue;
+          }
+        }, function (rejectedReason) {
+          promise_list.splice(0, 2);
+          if (promise_list.length === 0) {
+            reject(rejectedReason);
+          } else {
+            throw rejectedReason;
+          }
+        }));
+      }
+
       promise = new Promise(function(done, fail) {
         fulfill = function (fulfillmentValue) {
           if (resolved) {return;}
@@ -770,13 +816,7 @@ define("rsvp/queue",
         };
       }, canceller);
 
-      promise_list.push(resolve());
-      promise_list.push(promise_list[0].then(function () {
-        promise_list.splice(0, 2);
-        if (promise_list.length === 0) {
-          fulfill();
-        }
-      }));
+      checkPromise(resolve(thenable));
 
       queue.cancel = function () {
         if (resolved) {return;}
@@ -799,25 +839,9 @@ define("rsvp/queue",
           throw new ResolvedQueueError();
         }
 
-        next_promise = last_promise.then(done, fail);
-        promise_list.push(next_promise);
-
         // Handle pop
-        promise_list.push(next_promise.then(function (fulfillmentValue) {
-          promise_list.splice(0, 2);
-          if (promise_list.length === 0) {
-            fulfill(fulfillmentValue);
-          } else {
-            return fulfillmentValue;
-          }
-        }, function (rejectedReason) {
-          promise_list.splice(0, 2);
-          if (promise_list.length === 0) {
-            reject(rejectedReason);
-          } else {
-            throw rejectedReason;
-          }
-        }));
+        checkPromise(last_promise.then(done, fail));
+
 
         return this;
       };