add RSVP.reject

browser/rsvp.amd.js

 define(
-  ["rsvp/events","rsvp/promise","rsvp/node","rsvp/all","rsvp/hash","rsvp/defer","rsvp/config","rsvp/resolve","exports"],
-  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+  ["rsvp/events","rsvp/promise","rsvp/node","rsvp/all","rsvp/hash","rsvp/defer","rsvp/config","rsvp/resolve","rsvp/reject","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) {
     "use strict";
     var EventTarget = __dependency1__.EventTarget;
     var Promise = __dependency2__.Promise;
@@ -10,6 +10,7 @@ define(
     var defer = __dependency6__.defer;
     var config = __dependency7__.config;
     var resolve = __dependency8__.resolve;
+    var reject = __dependency9__.reject;
 
     function configure(name, value) {
       config[name] = value;
@@ -24,4 +25,5 @@ define(
     __exports__.denodeify = denodeify;
     __exports__.configure = configure;
     __exports__.resolve = resolve;
+    __exports__.reject = reject;
   });

browser/rsvp.js

@@ -31,32 +31,47 @@ var define, requireModule;
   };
 })();
 
-define("rsvp",
-  ["rsvp/events","rsvp/promise","rsvp/node","rsvp/all","rsvp/hash","rsvp/defer","rsvp/config","rsvp/resolve","exports"],
-  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) {
+define("rsvp/all",
+  ["rsvp/defer","exports"],
+  function(__dependency1__, __exports__) {
     "use strict";
-    var EventTarget = __dependency1__.EventTarget;
-    var Promise = __dependency2__.Promise;
-    var denodeify = __dependency3__.denodeify;
-    var all = __dependency4__.all;
-    var hash = __dependency5__.hash;
-    var defer = __dependency6__.defer;
-    var config = __dependency7__.config;
-    var resolve = __dependency8__.resolve;
+    var defer = __dependency1__.defer;
 
-    function configure(name, value) {
-      config[name] = value;
-    }
+    function all(promises) {
+      var results = [], deferred = defer(), remaining = promises.length;
 
+      if (remaining === 0) {
+        deferred.resolve([]);
+      }
+
+      var resolver = function(index) {
+        return function(value) {
+          resolveAll(index, value);
+        };
+      };
+
+      var resolveAll = function(index, value) {
+        results[index] = value;
+        if (--remaining === 0) {
+          deferred.resolve(results);
+        }
+      };
+
+      var rejectAll = function(error) {
+        deferred.reject(error);
+      };
+
+      for (var i = 0; i < promises.length; i++) {
+        if (promises[i] && typeof promises[i].then === 'function') {
+          promises[i].then(resolver(i), rejectAll);
+        } else {
+          resolveAll(i, promises[i]);
+        }
+      }
+      return deferred.promise;
+    }
 
-    __exports__.Promise = Promise;
-    __exports__.EventTarget = EventTarget;
     __exports__.all = all;
-    __exports__.hash = hash;
-    __exports__.defer = defer;
-    __exports__.denodeify = denodeify;
-    __exports__.configure = configure;
-    __exports__.resolve = resolve;
   });
 
 define("rsvp/async",
@@ -113,6 +128,141 @@ define("rsvp/async",
     __exports__.async = async;
   });
 
+define("rsvp/config",
+  ["rsvp/async","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var async = __dependency1__.async;
+
+    var config = {};
+    config.async = async;
+
+    __exports__.config = config;
+  });
+
+define("rsvp/defer",
+  ["rsvp/promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__.Promise;
+
+    function defer() {
+      var deferred = {};
+
+      var promise = new Promise(function(resolve, reject) {
+        deferred.resolve = resolve;
+        deferred.reject = reject;
+      });
+
+      deferred.promise = promise;
+      return deferred;
+    }
+
+    __exports__.defer = defer;
+  });
+
+define("rsvp/events",
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    var Event = function(type, options) {
+      this.type = type;
+
+      for (var option in options) {
+        if (!options.hasOwnProperty(option)) { continue; }
+
+        this[option] = options[option];
+      }
+    };
+
+    var indexOf = function(callbacks, callback) {
+      for (var i=0, l=callbacks.length; i<l; i++) {
+        if (callbacks[i][0] === callback) { return i; }
+      }
+
+      return -1;
+    };
+
+    var callbacksFor = function(object) {
+      var callbacks = object._promiseCallbacks;
+
+      if (!callbacks) {
+        callbacks = object._promiseCallbacks = {};
+      }
+
+      return callbacks;
+    };
+
+    var EventTarget = {
+      mixin: function(object) {
+        object.on = this.on;
+        object.off = this.off;
+        object.trigger = this.trigger;
+        return object;
+      },
+
+      on: function(eventNames, callback, binding) {
+        var allCallbacks = callbacksFor(this), callbacks, eventName;
+        eventNames = eventNames.split(/\s+/);
+        binding = binding || this;
+
+        while (eventName = eventNames.shift()) {
+          callbacks = allCallbacks[eventName];
+
+          if (!callbacks) {
+            callbacks = allCallbacks[eventName] = [];
+          }
+
+          if (indexOf(callbacks, callback) === -1) {
+            callbacks.push([callback, binding]);
+          }
+        }
+      },
+
+      off: function(eventNames, callback) {
+        var allCallbacks = callbacksFor(this), callbacks, eventName, index;
+        eventNames = eventNames.split(/\s+/);
+
+        while (eventName = eventNames.shift()) {
+          if (!callback) {
+            allCallbacks[eventName] = [];
+            continue;
+          }
+
+          callbacks = allCallbacks[eventName];
+
+          index = indexOf(callbacks, callback);
+
+          if (index !== -1) { callbacks.splice(index, 1); }
+        }
+      },
+
+      trigger: function(eventName, options) {
+        var allCallbacks = callbacksFor(this),
+            callbacks, callbackTuple, callback, binding, event;
+
+        if (callbacks = allCallbacks[eventName]) {
+          // Don't cache the callbacks.length since it may grow
+          for (var i=0; i<callbacks.length; i++) {
+            callbackTuple = callbacks[i];
+            callback = callbackTuple[0];
+            binding = callbackTuple[1];
+
+            if (typeof options !== 'object') {
+              options = { detail: options };
+            }
+
+            event = new Event(eventName, options);
+            callback.call(binding, event);
+          }
+        }
+      }
+    };
+
+
+    __exports__.EventTarget = EventTarget;
+  });
+
 define("rsvp/hash",
   ["rsvp/defer","exports"],
   function(__dependency1__, __exports__) {
@@ -212,123 +362,6 @@ define("rsvp/node",
     __exports__.denodeify = denodeify;
   });
 
-define("rsvp/defer",
-  ["rsvp/promise","exports"],
-  function(__dependency1__, __exports__) {
-    "use strict";
-    var Promise = __dependency1__.Promise;
-
-    function defer() {
-      var deferred = {};
-
-      var promise = new Promise(function(resolve, reject) {
-        deferred.resolve = resolve;
-        deferred.reject = reject;
-      });
-
-      deferred.promise = promise;
-      return deferred;
-    }
-
-    __exports__.defer = defer;
-  });
-
-define("rsvp/config",
-  ["rsvp/async","exports"],
-  function(__dependency1__, __exports__) {
-    "use strict";
-    var async = __dependency1__.async;
-
-    var config = {};
-    config.async = async;
-
-    __exports__.config = config;
-  });
-
-define("rsvp/all",
-  ["rsvp/defer","exports"],
-  function(__dependency1__, __exports__) {
-    "use strict";
-    var defer = __dependency1__.defer;
-
-    function all(promises) {
-      var results = [], deferred = defer(), remaining = promises.length;
-
-      if (remaining === 0) {
-        deferred.resolve([]);
-      }
-
-      var resolver = function(index) {
-        return function(value) {
-          resolveAll(index, value);
-        };
-      };
-
-      var resolveAll = function(index, value) {
-        results[index] = value;
-        if (--remaining === 0) {
-          deferred.resolve(results);
-        }
-      };
-
-      var rejectAll = function(error) {
-        deferred.reject(error);
-      };
-
-      for (var i = 0; i < promises.length; i++) {
-        if (promises[i] && typeof promises[i].then === 'function') {
-          promises[i].then(resolver(i), rejectAll);
-        } else {
-          resolveAll(i, promises[i]);
-        }
-      }
-      return deferred.promise;
-    }
-
-    __exports__.all = all;
-  });
-
-define("rsvp/resolve",
-  ["rsvp/promise","exports"],
-  function(__dependency1__, __exports__) {
-    "use strict";
-    var Promise = __dependency1__.Promise;
-
-
-    function objectOrFunction(x) {
-      return typeof x === "function" || (typeof x === "object" && x !== null);
-    }
-
-    function resolve(thenable){
-      var promise = new Promise(function(resolve, reject){
-        var then;
-
-        try {
-          if ( objectOrFunction(thenable) ) {
-            then = thenable.then;
-
-            if (typeof then === "function") {
-              then.call(thenable, resolve, reject);
-            } else {
-              resolve(thenable);
-            }
-
-          } else {
-            resolve(thenable);
-          }
-
-        } catch(error) {
-          reject(error);
-        }
-      });
-
-      return promise;
-    }
-
-
-    __exports__.resolve = resolve;
-  });
-
 define("rsvp/promise",
   ["rsvp/config","rsvp/events","exports"],
   function(__dependency1__, __dependency2__, __exports__) {
@@ -376,7 +409,11 @@ define("rsvp/promise",
         this.trigger('error', { detail: event.detail });
       }, this);
 
-      resolver(resolvePromise, rejectPromise);
+      try {
+        resolver(resolvePromise, rejectPromise);
+      } catch(e) {
+        rejectPromise(e);
+      }
     };
 
     var invokeCallback = function(type, promise, callback, event) {
@@ -396,12 +433,8 @@ define("rsvp/promise",
         succeeded = true;
       }
 
-      if (objectOrFunction(value) && isFunction(value.then)) {
-        value.then(function(value) {
-          resolve(promise, value);
-        }, function(error) {
-          reject(promise, error);
-        });
+      if (handleThenable(promise, value)) {
+        return;
       } else if (hasCallback && succeeded) {
         resolve(promise, value);
       } else if (failed) {
@@ -446,24 +479,45 @@ define("rsvp/promise",
     EventTarget.mixin(Promise.prototype);
 
     function resolve(promise, value) {
-
       if (promise === value) {
         fulfill(promise, value);
-      } else if (objectOrFunction(value) && isFunction(value.then)) {
-        value.then(function(val) {
-          if (value !== val) {
-            resolve(promise, val);
-          } else {
-            fulfill(promise, val);
-          }
-        }, function(val) {
-          reject(promise, val);
-        });
-      } else {
+      } else if (!handleThenable(promise, value)) {
         fulfill(promise, value);
       }
     }
 
+    function handleThenable(promise, value) {
+      var then = null;
+
+      if (objectOrFunction(value)) {
+        try {
+          then = value.then;
+        } catch(e) {
+          reject(promise, e);
+          return true;
+        }
+
+        if (isFunction(then)) {
+          try {
+            then.call(value, function(val) {
+              if (value !== val) {
+                resolve(promise, val);
+              } else {
+                fulfill(promise, val);
+              }
+            }, function(val) {
+              reject(promise, val);
+            });
+          } catch (e) {
+            reject(promise, e);
+          }
+          return true;
+        }
+      }
+
+      return false;
+    }
+
     function fulfill(promise, value) {
       config.async(function() {
         promise.trigger('promise:resolved', { detail: value });
@@ -484,106 +538,97 @@ define("rsvp/promise",
     __exports__.Promise = Promise;
   });
 
-define("rsvp/events",
-  ["exports"],
-  function(__exports__) {
+define("rsvp/reject",
+  ["rsvp/promise","exports"],
+  function(__dependency1__, __exports__) {
     "use strict";
-    var Event = function(type, options) {
-      this.type = type;
-
-      for (var option in options) {
-        if (!options.hasOwnProperty(option)) { continue; }
+    var Promise = __dependency1__.Promise;
 
-        this[option] = options[option];
-      }
-    };
 
-    var indexOf = function(callbacks, callback) {
-      for (var i=0, l=callbacks.length; i<l; i++) {
-        if (callbacks[i][0] === callback) { return i; }
-      }
+    function objectOrFunction(x) {
+      return typeof x === "function" || (typeof x === "object" && x !== null);
+    }
 
-      return -1;
-    };
 
-    var callbacksFor = function(object) {
-      var callbacks = object._promiseCallbacks;
+    function reject(reason) {
+      return new Promise(function (resolve, reject) {
+        reject(reason);
+      });
+    }
 
-      if (!callbacks) {
-        callbacks = object._promiseCallbacks = {};
-      }
 
-      return callbacks;
-    };
+    __exports__.reject = reject;
+  });
 
-    var EventTarget = {
-      mixin: function(object) {
-        object.on = this.on;
-        object.off = this.off;
-        object.trigger = this.trigger;
-        return object;
-      },
+define("rsvp/resolve",
+  ["rsvp/promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__.Promise;
 
-      on: function(eventNames, callback, binding) {
-        var allCallbacks = callbacksFor(this), callbacks, eventName;
-        eventNames = eventNames.split(/\s+/);
-        binding = binding || this;
 
-        while (eventName = eventNames.shift()) {
-          callbacks = allCallbacks[eventName];
+    function objectOrFunction(x) {
+      return typeof x === "function" || (typeof x === "object" && x !== null);
+    }
 
-          if (!callbacks) {
-            callbacks = allCallbacks[eventName] = [];
-          }
+    function resolve(thenable){
+      var promise = new Promise(function(resolve, reject){
+        var then;
 
-          if (indexOf(callbacks, callback) === -1) {
-            callbacks.push([callback, binding]);
-          }
-        }
-      },
+        try {
+          if ( objectOrFunction(thenable) ) {
+            then = thenable.then;
 
-      off: function(eventNames, callback) {
-        var allCallbacks = callbacksFor(this), callbacks, eventName, index;
-        eventNames = eventNames.split(/\s+/);
+            if (typeof then === "function") {
+              then.call(thenable, resolve, reject);
+            } else {
+              resolve(thenable);
+            }
 
-        while (eventName = eventNames.shift()) {
-          if (!callback) {
-            allCallbacks[eventName] = [];
-            continue;
+          } else {
+            resolve(thenable);
           }
 
-          callbacks = allCallbacks[eventName];
-
-          index = indexOf(callbacks, callback);
-
-          if (index !== -1) { callbacks.splice(index, 1); }
+        } catch(error) {
+          reject(error);
         }
-      },
+      });
 
-      trigger: function(eventName, options) {
-        var allCallbacks = callbacksFor(this),
-            callbacks, callbackTuple, callback, binding, event;
+      return promise;
+    }
 
-        if (callbacks = allCallbacks[eventName]) {
-          // Don't cache the callbacks.length since it may grow
-          for (var i=0; i<callbacks.length; i++) {
-            callbackTuple = callbacks[i];
-            callback = callbackTuple[0];
-            binding = callbackTuple[1];
 
-            if (typeof options !== 'object') {
-              options = { detail: options };
-            }
+    __exports__.resolve = resolve;
+  });
 
-            event = new Event(eventName, options);
-            callback.call(binding, event);
-          }
-        }
-      }
-    };
+define("rsvp",
+  ["rsvp/events","rsvp/promise","rsvp/node","rsvp/all","rsvp/hash","rsvp/defer","rsvp/config","rsvp/resolve","rsvp/reject","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) {
+    "use strict";
+    var EventTarget = __dependency1__.EventTarget;
+    var Promise = __dependency2__.Promise;
+    var denodeify = __dependency3__.denodeify;
+    var all = __dependency4__.all;
+    var hash = __dependency5__.hash;
+    var defer = __dependency6__.defer;
+    var config = __dependency7__.config;
+    var resolve = __dependency8__.resolve;
+    var reject = __dependency9__.reject;
+
+    function configure(name, value) {
+      config[name] = value;
+    }
 
 
+    __exports__.Promise = Promise;
     __exports__.EventTarget = EventTarget;
+    __exports__.all = all;
+    __exports__.hash = hash;
+    __exports__.defer = defer;
+    __exports__.denodeify = denodeify;
+    __exports__.configure = configure;
+    __exports__.resolve = resolve;
+    __exports__.reject = reject;
   });
 
 window.RSVP = requireModule('rsvp');

browser/rsvp.min.js

-(function(){var e,t;(function(){var r={},n={};e=function(e,t,n){r[e]={deps:t,callback:n}};t=function(e){if(n[e]){return n[e]}n[e]={};var i=r[e],o=i.deps,s=i.callback,f=[],c;for(var u=0,a=o.length;u<a;u++){if(o[u]==="exports"){f.push(c={})}else{f.push(t(o[u]))}}var l=s.apply(this,f);return n[e]=c||l}})();e("rsvp",["rsvp/events","rsvp/promise","rsvp/node","rsvp/all","rsvp/hash","rsvp/defer","rsvp/config","rsvp/resolve","exports"],function(e,t,r,n,i,o,s,f,c){"use strict";var u=e.EventTarget;var a=t.Promise;var l=r.denodeify;var v=n.all;var p=i.hash;var h=o.defer;var d=s.config;var y=f.resolve;function g(e,t){d[e]=t}c.Promise=a;c.EventTarget=u;c.all=v;c.hash=p;c.defer=h;c.denodeify=l;c.configure=g;c.resolve=y});e("rsvp/async",["exports"],function(e){"use strict";var t=typeof window!=="undefined"?window:{};var r=t.MutationObserver||t.WebKitMutationObserver;var n;if(typeof process!=="undefined"&&{}.toString.call(process)==="[object process]"){n=function(e,t){process.nextTick(function(){e.call(t)})}}else if(r){var i=[];var o=new r(function(){var e=i.slice();i=[];e.forEach(function(e){var t=e[0],r=e[1];t.call(r)})});var s=document.createElement("div");o.observe(s,{attributes:true});window.addEventListener("unload",function(){o.disconnect();o=null});n=function(e,t){i.push([e,t]);s.setAttribute("drainQueue","drainQueue")}}else{n=function(e,t){setTimeout(function(){e.call(t)},1)}}e.async=n});e("rsvp/hash",["rsvp/defer","exports"],function(e,t){"use strict";var r=e.defer;function n(e){var t=0;for(var r in e){t++}return t}function i(e){var t={},i=r(),o=n(e);if(o===0){i.resolve({})}var s=function(e){return function(t){f(e,t)}};var f=function(e,r){t[e]=r;if(--o===0){i.resolve(t)}};var c=function(e){i.reject(e)};for(var u in e){if(e[u]&&typeof e[u].then==="function"){e[u].then(s(u),c)}else{f(u,e[u])}}return i.promise}t.hash=i});e("rsvp/node",["rsvp/promise","rsvp/all","exports"],function(e,t,r){"use strict";var n=e.Promise;var i=t.all;function o(e,t){return function(r,n){if(r){t(r)}else if(arguments.length>2){e(Array.prototype.slice.call(arguments,1))}else{e(n)}}}function s(e){return function(){var t=Array.prototype.slice.call(arguments),r,s;var f=new n(function(e,t){r=e;s=t});i(t).then(function(t){t.push(o(r,s));try{e.apply(this,t)}catch(n){s(n)}});return f}}r.denodeify=s});e("rsvp/defer",["rsvp/promise","exports"],function(e,t){"use strict";var r=e.Promise;function n(){var e={};var t=new r(function(t,r){e.resolve=t;e.reject=r});e.promise=t;return e}t.defer=n});e("rsvp/config",["rsvp/async","exports"],function(e,t){"use strict";var r=e.async;var n={};n.async=r;t.config=n});e("rsvp/all",["rsvp/defer","exports"],function(e,t){"use strict";var r=e.defer;function n(e){var t=[],n=r(),i=e.length;if(i===0){n.resolve([])}var o=function(e){return function(t){s(e,t)}};var s=function(e,r){t[e]=r;if(--i===0){n.resolve(t)}};var f=function(e){n.reject(e)};for(var c=0;c<e.length;c++){if(e[c]&&typeof e[c].then==="function"){e[c].then(o(c),f)}else{s(c,e[c])}}return n.promise}t.all=n});e("rsvp/resolve",["rsvp/promise","exports"],function(e,t){"use strict";var r=e.Promise;function n(e){return typeof e==="function"||typeof e==="object"&&e!==null}function i(e){var t=new r(function(t,r){var i;try{if(n(e)){i=e.then;if(typeof i==="function"){i.call(e,t,r)}else{t(e)}}else{t(e)}}catch(o){r(o)}});return t}t.resolve=i});e("rsvp/promise",["rsvp/config","rsvp/events","exports"],function(e,t,r){"use strict";var n=e.config;var i=t.EventTarget;function o(e){return s(e)||typeof e==="object"&&e!==null}function s(e){return typeof e==="function"}var f=function(e){var t=this,r=false;if(typeof e!=="function"){throw new TypeError("You must pass a resolver function as the sole argument to the promise constructor")}if(!(t instanceof f)){return new f(e)}var n=function(e){if(r){return}r=true;u(t,e)};var i=function(e){if(r){return}r=true;l(t,e)};this.on("promise:resolved",function(e){this.trigger("success",{detail:e.detail})},this);this.on("promise:failed",function(e){this.trigger("error",{detail:e.detail})},this);e(n,i)};var c=function(e,t,r,n){var i=s(r),f,c,a,v;if(i){try{f=r(n.detail);a=true}catch(p){v=true;c=p}}else{f=n.detail;a=true}if(o(f)&&s(f.then)){f.then(function(e){u(t,e)},function(e){l(t,e)})}else if(i&&a){u(t,f)}else if(v){l(t,c)}else if(e==="resolve"){u(t,f)}else if(e==="reject"){l(t,f)}};f.prototype={constructor:f,then:function(e,t){var r=new f(function(){});if(this.isFulfilled){n.async(function(){c("resolve",r,e,{detail:this.fulfillmentValue})},this)}if(this.isRejected){n.async(function(){c("reject",r,t,{detail:this.rejectedReason})},this)}this.on("promise:resolved",function(t){c("resolve",r,e,t)});this.on("promise:failed",function(e){c("reject",r,t,e)});return r}};i.mixin(f.prototype);function u(e,t){if(e===t){a(e,t)}else if(o(t)&&s(t.then)){t.then(function(r){if(t!==r){u(e,r)}else{a(e,r)}},function(t){l(e,t)})}else{a(e,t)}}function a(e,t){n.async(function(){e.trigger("promise:resolved",{detail:t});e.isFulfilled=true;e.fulfillmentValue=t})}function l(e,t){n.async(function(){e.trigger("promise:failed",{detail:t});e.isRejected=true;e.rejectedReason=t})}r.Promise=f});e("rsvp/events",["exports"],function(e){"use strict";var t=function(e,t){this.type=e;for(var r in t){if(!t.hasOwnProperty(r)){continue}this[r]=t[r]}};var r=function(e,t){for(var r=0,n=e.length;r<n;r++){if(e[r][0]===t){return r}}return-1};var n=function(e){var t=e._promiseCallbacks;if(!t){t=e._promiseCallbacks={}}return t};var i={mixin:function(e){e.on=this.on;e.off=this.off;e.trigger=this.trigger;return e},on:function(e,t,i){var o=n(this),s,f;e=e.split(/\s+/);i=i||this;while(f=e.shift()){s=o[f];if(!s){s=o[f]=[]}if(r(s,t)===-1){s.push([t,i])}}},off:function(e,t){var i=n(this),o,s,f;e=e.split(/\s+/);while(s=e.shift()){if(!t){i[s]=[];continue}o=i[s];f=r(o,t);if(f!==-1){o.splice(f,1)}}},trigger:function(e,r){var i=n(this),o,s,f,c,u;if(o=i[e]){for(var a=0;a<o.length;a++){s=o[a];f=s[0];c=s[1];if(typeof r!=="object"){r={detail:r}}u=new t(e,r);f.call(c,u)}}}};e.EventTarget=i});window.RSVP=t("rsvp")})();
+(function(){var e,r;(function(){var t={},n={};e=function(e,r,n){t[e]={deps:r,callback:n}};r=function(e){if(n[e]){return n[e]}n[e]={};var i=t[e],o=i.deps,s=i.callback,f=[],c;for(var u=0,a=o.length;u<a;u++){if(o[u]==="exports"){f.push(c={})}else{f.push(r(o[u]))}}var l=s.apply(this,f);return n[e]=c||l}})();e("rsvp/all",["rsvp/defer","exports"],function(e,r){"use strict";var t=e.defer;function n(e){var r=[],n=t(),i=e.length;if(i===0){n.resolve([])}var o=function(e){return function(r){s(e,r)}};var s=function(e,t){r[e]=t;if(--i===0){n.resolve(r)}};var f=function(e){n.reject(e)};for(var c=0;c<e.length;c++){if(e[c]&&typeof e[c].then==="function"){e[c].then(o(c),f)}else{s(c,e[c])}}return n.promise}r.all=n});e("rsvp/async",["exports"],function(e){"use strict";var r=typeof window!=="undefined"?window:{};var t=r.MutationObserver||r.WebKitMutationObserver;var n;if(typeof process!=="undefined"&&{}.toString.call(process)==="[object process]"){n=function(e,r){process.nextTick(function(){e.call(r)})}}else if(t){var i=[];var o=new t(function(){var e=i.slice();i=[];e.forEach(function(e){var r=e[0],t=e[1];r.call(t)})});var s=document.createElement("div");o.observe(s,{attributes:true});window.addEventListener("unload",function(){o.disconnect();o=null});n=function(e,r){i.push([e,r]);s.setAttribute("drainQueue","drainQueue")}}else{n=function(e,r){setTimeout(function(){e.call(r)},1)}}e.async=n});e("rsvp/config",["rsvp/async","exports"],function(e,r){"use strict";var t=e.async;var n={};n.async=t;r.config=n});e("rsvp/defer",["rsvp/promise","exports"],function(e,r){"use strict";var t=e.Promise;function n(){var e={};var r=new t(function(r,t){e.resolve=r;e.reject=t});e.promise=r;return e}r.defer=n});e("rsvp/events",["exports"],function(e){"use strict";var r=function(e,r){this.type=e;for(var t in r){if(!r.hasOwnProperty(t)){continue}this[t]=r[t]}};var t=function(e,r){for(var t=0,n=e.length;t<n;t++){if(e[t][0]===r){return t}}return-1};var n=function(e){var r=e._promiseCallbacks;if(!r){r=e._promiseCallbacks={}}return r};var i={mixin:function(e){e.on=this.on;e.off=this.off;e.trigger=this.trigger;return e},on:function(e,r,i){var o=n(this),s,f;e=e.split(/\s+/);i=i||this;while(f=e.shift()){s=o[f];if(!s){s=o[f]=[]}if(t(s,r)===-1){s.push([r,i])}}},off:function(e,r){var i=n(this),o,s,f;e=e.split(/\s+/);while(s=e.shift()){if(!r){i[s]=[];continue}o=i[s];f=t(o,r);if(f!==-1){o.splice(f,1)}}},trigger:function(e,t){var i=n(this),o,s,f,c,u;if(o=i[e]){for(var a=0;a<o.length;a++){s=o[a];f=s[0];c=s[1];if(typeof t!=="object"){t={detail:t}}u=new r(e,t);f.call(c,u)}}}};e.EventTarget=i});e("rsvp/hash",["rsvp/defer","exports"],function(e,r){"use strict";var t=e.defer;function n(e){var r=0;for(var t in e){r++}return r}function i(e){var r={},i=t(),o=n(e);if(o===0){i.resolve({})}var s=function(e){return function(r){f(e,r)}};var f=function(e,t){r[e]=t;if(--o===0){i.resolve(r)}};var c=function(e){i.reject(e)};for(var u in e){if(e[u]&&typeof e[u].then==="function"){e[u].then(s(u),c)}else{f(u,e[u])}}return i.promise}r.hash=i});e("rsvp/node",["rsvp/promise","rsvp/all","exports"],function(e,r,t){"use strict";var n=e.Promise;var i=r.all;function o(e,r){return function(t,n){if(t){r(t)}else if(arguments.length>2){e(Array.prototype.slice.call(arguments,1))}else{e(n)}}}function s(e){return function(){var r=Array.prototype.slice.call(arguments),t,s;var f=new n(function(e,r){t=e;s=r});i(r).then(function(r){r.push(o(t,s));try{e.apply(this,r)}catch(n){s(n)}});return f}}t.denodeify=s});e("rsvp/promise",["rsvp/config","rsvp/events","exports"],function(e,r,t){"use strict";var n=e.config;var i=r.EventTarget;function o(e){return s(e)||typeof e==="object"&&e!==null}function s(e){return typeof e==="function"}var f=function(e){var r=this,t=false;if(typeof e!=="function"){throw new TypeError("You must pass a resolver function as the sole argument to the promise constructor")}if(!(r instanceof f)){return new f(e)}var n=function(e){if(t){return}t=true;u(r,e)};var i=function(e){if(t){return}t=true;v(r,e)};this.on("promise:resolved",function(e){this.trigger("success",{detail:e.detail})},this);this.on("promise:failed",function(e){this.trigger("error",{detail:e.detail})},this);try{e(n,i)}catch(o){i(o)}};var c=function(e,r,t,n){var i=s(t),o,f,c,l;if(i){try{o=t(n.detail);c=true}catch(p){l=true;f=p}}else{o=n.detail;c=true}if(a(r,o)){return}else if(i&&c){u(r,o)}else if(l){v(r,f)}else if(e==="resolve"){u(r,o)}else if(e==="reject"){v(r,o)}};f.prototype={constructor:f,then:function(e,r){var t=new f(function(){});if(this.isFulfilled){n.async(function(){c("resolve",t,e,{detail:this.fulfillmentValue})},this)}if(this.isRejected){n.async(function(){c("reject",t,r,{detail:this.rejectedReason})},this)}this.on("promise:resolved",function(r){c("resolve",t,e,r)});this.on("promise:failed",function(e){c("reject",t,r,e)});return t}};i.mixin(f.prototype);function u(e,r){if(e===r){l(e,r)}else if(!a(e,r)){l(e,r)}}function a(e,r){var t=null;if(o(r)){try{t=r.then}catch(n){v(e,n);return true}if(s(t)){try{t.call(r,function(t){if(r!==t){u(e,t)}else{l(e,t)}},function(r){v(e,r)})}catch(n){v(e,n)}return true}}return false}function l(e,r){n.async(function(){e.trigger("promise:resolved",{detail:r});e.isFulfilled=true;e.fulfillmentValue=r})}function v(e,r){n.async(function(){e.trigger("promise:failed",{detail:r});e.isRejected=true;e.rejectedReason=r})}t.Promise=f});e("rsvp/reject",["rsvp/promise","exports"],function(e,r){"use strict";var t=e.Promise;function n(e){return typeof e==="function"||typeof e==="object"&&e!==null}function i(e){return new t(function(r,t){t(e)})}r.reject=i});e("rsvp/resolve",["rsvp/promise","exports"],function(e,r){"use strict";var t=e.Promise;function n(e){return typeof e==="function"||typeof e==="object"&&e!==null}function i(e){var r=new t(function(r,t){var i;try{if(n(e)){i=e.then;if(typeof i==="function"){i.call(e,r,t)}else{r(e)}}else{r(e)}}catch(o){t(o)}});return r}r.resolve=i});e("rsvp",["rsvp/events","rsvp/promise","rsvp/node","rsvp/all","rsvp/hash","rsvp/defer","rsvp/config","rsvp/resolve","rsvp/reject","exports"],function(e,r,t,n,i,o,s,f,c,u){"use strict";var a=e.EventTarget;var l=r.Promise;var v=t.denodeify;var p=n.all;var h=i.hash;var d=o.defer;var y=s.config;var m=f.resolve;var g=c.reject;function w(e,r){y[e]=r}u.Promise=l;u.EventTarget=a;u.all=p;u.hash=h;u.defer=d;u.denodeify=v;u.configure=w;u.resolve=m;u.reject=g});window.RSVP=r("rsvp")})();

browser/rsvp/promise.amd.js

@@ -45,7 +45,11 @@ define(
         this.trigger('error', { detail: event.detail });
       }, this);
 
-      resolver(resolvePromise, rejectPromise);
+      try {
+        resolver(resolvePromise, rejectPromise);
+      } catch(e) {
+        rejectPromise(e);
+      }
     };
 
     var invokeCallback = function(type, promise, callback, event) {
@@ -65,12 +69,8 @@ define(
         succeeded = true;
       }
 
-      if (objectOrFunction(value) && isFunction(value.then)) {
-        value.then(function(value) {
-          resolve(promise, value);
-        }, function(error) {
-          reject(promise, error);
-        });
+      if (handleThenable(promise, value)) {
+        return;
       } else if (hasCallback && succeeded) {
         resolve(promise, value);
       } else if (failed) {
@@ -115,24 +115,45 @@ define(
     EventTarget.mixin(Promise.prototype);
 
     function resolve(promise, value) {
-
       if (promise === value) {
         fulfill(promise, value);
-      } else if (objectOrFunction(value) && isFunction(value.then)) {
-        value.then(function(val) {
-          if (value !== val) {
-            resolve(promise, val);
-          } else {
-            fulfill(promise, val);
-          }
-        }, function(val) {
-          reject(promise, val);
-        });
-      } else {
+      } else if (!handleThenable(promise, value)) {
         fulfill(promise, value);
       }
     }
 
+    function handleThenable(promise, value) {
+      var then = null;
+
+      if (objectOrFunction(value)) {
+        try {
+          then = value.then;
+        } catch(e) {
+          reject(promise, e);
+          return true;
+        }
+
+        if (isFunction(then)) {
+          try {
+            then.call(value, function(val) {
+              if (value !== val) {
+                resolve(promise, val);
+              } else {
+                fulfill(promise, val);
+              }
+            }, function(val) {
+              reject(promise, val);
+            });
+          } catch (e) {
+            reject(promise, e);
+          }
+          return true;
+        }
+      }
+
+      return false;
+    }
+
     function fulfill(promise, value) {
       config.async(function() {
         promise.trigger('promise:resolved', { detail: value });

browser/rsvp/reject.amd.js

+define(
+  ["rsvp/promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__.Promise;
+
+
+    function objectOrFunction(x) {
+      return typeof x === "function" || (typeof x === "object" && x !== null);
+    }
+
+
+    function reject(reason) {
+      return new Promise(function (resolve, reject) {
+        reject(reason);
+      });
+    }
+
+
+    __exports__.reject = reject;
+  });

lib/rsvp.js

@@ -6,9 +6,10 @@ import { hash } from "rsvp/hash";
 import { defer } from "rsvp/defer";
 import { config } from "rsvp/config";
 import { resolve } from "rsvp/resolve";
+import { reject } from "rsvp/reject";
 
 function configure(name, value) {
   config[name] = value;
 }
 
-export { Promise, EventTarget, all, hash, defer, denodeify, configure, resolve };
+export { Promise, EventTarget, all, hash, defer, denodeify, configure, resolve, reject };

lib/rsvp/reject.js

+import { Promise } from "rsvp/promise";
+
+
+function objectOrFunction(x) {
+  return typeof x === "function" || (typeof x === "object" && x !== null);
+}
+
+
+function reject(reason) {
+  return new Promise(function (resolve, reject) {
+    reject(reason);
+  });
+}
+
+export { reject };

tests/extension-tests.js

@@ -574,6 +574,23 @@ describe("RSVP extensions", function() {
     });
   });
 
+  describe("RSVP.reject", function(){
+    specify("it should exist", function(){
+      assert(RSVP.reject);
+    });
+
+    describe('it rejects', function(){
+      var reason = 'the reason',
+      promise = RSVP.reject(reason);
+
+      promise.then(function(){
+        assert(false, 'should not fulfill');
+      }, function(actualReason){
+        assert.equal(reason, actualReason);
+      });
+    });
+  });
+
   describe("RSVP.resolve", function(){
     specify("it should exist", function(){
       assert(RSVP.resolve);