1 files changed, 0 insertions, 233 deletions
diff --git a/lib/promise.js b/lib/promise.js
deleted file mode 100644
index cf0c81d..0000000
--- a/lib/promise.js
+++ /dev/null
@@ -1,233 +0,0 @@
-(function (root) {
-
-  // Store setTimeout reference so promise-polyfill will be unaffected by
-  // other code modifying setTimeout (like sinon.useFakeTimers())
-  var setTimeoutFunc = setTimeout;
-
-  function noop() {}
-  
-  // Polyfill for Function.prototype.bind
-  function bind(fn, thisArg) {
-    return function () {
-      fn.apply(thisArg, arguments);
-    };
-  }
-
-  function Promise(fn) {
-    if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new');
-    if (typeof fn !== 'function') throw new TypeError('not a function');
-    this._state = 0;
-    this._handled = false;
-    this._value = undefined;
-    this._deferreds = [];
-
-    doResolve(fn, this);
-  }
-
-  function handle(self, deferred) {
-    while (self._state === 3) {
-      self = self._value;
-    }
-    if (self._state === 0) {
-      self._deferreds.push(deferred);
-      return;
-    }
-    self._handled = true;
-    Promise._immediateFn(function () {
-      var cb = self._state === 1 ? deferred.onFulfilled : deferred.onRejected;
-      if (cb === null) {
-        (self._state === 1 ? resolve : reject)(deferred.promise, self._value);
-        return;
-      }
-      var ret;
-      try {
-        ret = cb(self._value);
-      } catch (e) {
-        reject(deferred.promise, e);
-        return;
-      }
-      resolve(deferred.promise, ret);
-    });
-  }
-
-  function resolve(self, newValue) {
-    try {
-      // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
-      if (newValue === self) throw new TypeError('A promise cannot be resolved with itself.');
-      if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
-        var then = newValue.then;
-        if (newValue instanceof Promise) {
-          self._state = 3;
-          self._value = newValue;
-          finale(self);
-          return;
-        } else if (typeof then === 'function') {
-          doResolve(bind(then, newValue), self);
-          return;
-        }
-      }
-      self._state = 1;
-      self._value = newValue;
-      finale(self);
-    } catch (e) {
-      reject(self, e);
-    }
-  }
-
-  function reject(self, newValue) {
-    self._state = 2;
-    self._value = newValue;
-    finale(self);
-  }
-
-  function finale(self) {
-    if (self._state === 2 && self._deferreds.length === 0) {
-      Promise._immediateFn(function() {
-        if (!self._handled) {
-          Promise._unhandledRejectionFn(self._value);
-        }
-      });
-    }
-
-    for (var i = 0, len = self._deferreds.length; i < len; i++) {
-      handle(self, self._deferreds[i]);
-    }
-    self._deferreds = null;
-  }
-
-  function Handler(onFulfilled, onRejected, promise) {
-    this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
-    this.onRejected = typeof onRejected === 'function' ? onRejected : null;
-    this.promise = promise;
-  }
-
-  /**
-   * Take a potentially misbehaving resolver function and make sure
-   * onFulfilled and onRejected are only called once.
-   *
-   * Makes no guarantees about asynchrony.
-   */
-  function doResolve(fn, self) {
-    var done = false;
-    try {
-      fn(function (value) {
-        if (done) return;
-        done = true;
-        resolve(self, value);
-      }, function (reason) {
-        if (done) return;
-        done = true;
-        reject(self, reason);
-      });
-    } catch (ex) {
-      if (done) return;
-      done = true;
-      reject(self, ex);
-    }
-  }
-
-  Promise.prototype['catch'] = function (onRejected) {
-    return this.then(null, onRejected);
-  };
-
-  Promise.prototype.then = function (onFulfilled, onRejected) {
-    var prom = new (this.constructor)(noop);
-
-    handle(this, new Handler(onFulfilled, onRejected, prom));
-    return prom;
-  };
-
-  Promise.all = function (arr) {
-    var args = Array.prototype.slice.call(arr);
-
-    return new Promise(function (resolve, reject) {
-      if (args.length === 0) return resolve([]);
-      var remaining = args.length;
-
-      function res(i, val) {
-        try {
-          if (val && (typeof val === 'object' || typeof val === 'function')) {
-            var then = val.then;
-            if (typeof then === 'function') {
-              then.call(val, function (val) {
-                res(i, val);
-              }, reject);
-              return;
-            }
-          }
-          args[i] = val;
-          if (--remaining === 0) {
-            resolve(args);
-          }
-        } catch (ex) {
-          reject(ex);
-        }
-      }
-
-      for (var i = 0; i < args.length; i++) {
-        res(i, args[i]);
-      }
-    });
-  };
-
-  Promise.resolve = function (value) {
-    if (value && typeof value === 'object' && value.constructor === Promise) {
-      return value;
-    }
-
-    return new Promise(function (resolve) {
-      resolve(value);
-    });
-  };
-
-  Promise.reject = function (value) {
-    return new Promise(function (resolve, reject) {
-      reject(value);
-    });
-  };
-
-  Promise.race = function (values) {
-    return new Promise(function (resolve, reject) {
-      for (var i = 0, len = values.length; i < len; i++) {
-        values[i].then(resolve, reject);
-      }
-    });
-  };
-
-  // Use polyfill for setImmediate for performance gains
-  Promise._immediateFn = (typeof setImmediate === 'function' && function (fn) { setImmediate(fn); }) ||
-    function (fn) {
-      setTimeoutFunc(fn, 0);
-    };
-
-  Promise._unhandledRejectionFn = function _unhandledRejectionFn(err) {
-    if (typeof console !== 'undefined' && console) {
-      console.warn('Possible Unhandled Promise Rejection:', err); // eslint-disable-line no-console
-    }
-  };
-
-  /**
-   * Set the immediate function to execute callbacks
-   * @param fn {function} Function to execute
-   * @deprecated
-   */
-  Promise._setImmediateFn = function _setImmediateFn(fn) {
-    Promise._immediateFn = fn;
-  };
-
-  /**
-   * Change the function to execute on unhandled rejection
-   * @param {function} fn Function to execute on unhandled rejection
-   * @deprecated
-   */
-  Promise._setUnhandledRejectionFn = function _setUnhandledRejectionFn(fn) {
-    Promise._unhandledRejectionFn = fn;
-  };
-  
-  if (typeof module !== 'undefined' && module.exports) {
-    module.exports = Promise;
-  } else if (!root.Promise) {
-    root.Promise = Promise;
-  }
-
-})(this);