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|
- (function (definition) {
- "use strict";
-
-
-
-
-
- if (typeof bootstrap === "function") {
- bootstrap("promise", definition);
-
- } else if (typeof exports === "object" && typeof module === "object") {
- module.exports = definition();
-
- } else if (typeof define === "function" && define.amd) {
- define(definition);
-
- } else if (typeof ses !== "undefined") {
- if (!ses.ok()) {
- return;
- } else {
- ses.makeQ = definition;
- }
-
- } else if (typeof window !== "undefined" || typeof self !== "undefined") {
-
-
- var global = typeof window !== "undefined" ? window : self;
-
-
- var previousQ = global.Q;
- global.Q = definition();
-
-
- global.Q.noConflict = function () {
- global.Q = previousQ;
- return this;
- };
- } else {
- throw new Error("This environment was not anticipated by Q. Please file a bug.");
- }
- })(function () {
- "use strict";
- var hasStacks = false;
- try {
- throw new Error();
- } catch (e) {
- hasStacks = !!e.stack;
- }
- var qStartingLine = captureLine();
- var qFileName;
- var noop = function () {};
- var nextTick =(function () {
-
- var head = {task: void 0, next: null};
- var tail = head;
- var flushing = false;
- var requestTick = void 0;
- var isNodeJS = false;
-
- var laterQueue = [];
- function flush() {
-
- var task, domain;
- while (head.next) {
- head = head.next;
- task = head.task;
- head.task = void 0;
- domain = head.domain;
- if (domain) {
- head.domain = void 0;
- domain.enter();
- }
- runSingle(task, domain);
- }
- while (laterQueue.length) {
- task = laterQueue.pop();
- runSingle(task);
- }
- flushing = false;
- }
-
- function runSingle(task, domain) {
- try {
- task();
- } catch (e) {
- if (isNodeJS) {
-
-
-
-
-
- if (domain) {
- domain.exit();
- }
- setTimeout(flush, 0);
- if (domain) {
- domain.enter();
- }
- throw e;
- } else {
-
-
- setTimeout(function () {
- throw e;
- }, 0);
- }
- }
- if (domain) {
- domain.exit();
- }
- }
- nextTick = function (task) {
- tail = tail.next = {
- task: task,
- domain: isNodeJS && process.domain,
- next: null
- };
- if (!flushing) {
- flushing = true;
- requestTick();
- }
- };
- if (typeof process === "object" &&
- process.toString() === "[object process]" && process.nextTick) {
-
-
-
-
-
-
-
-
- isNodeJS = true;
- requestTick = function () {
- process.nextTick(flush);
- };
- } else if (typeof setImmediate === "function") {
-
- if (typeof window !== "undefined") {
- requestTick = setImmediate.bind(window, flush);
- } else {
- requestTick = function () {
- setImmediate(flush);
- };
- }
- } else if (typeof MessageChannel !== "undefined") {
-
-
- var channel = new MessageChannel();
-
-
- channel.port1.onmessage = function () {
- requestTick = requestPortTick;
- channel.port1.onmessage = flush;
- flush();
- };
- var requestPortTick = function () {
-
-
- channel.port2.postMessage(0);
- };
- requestTick = function () {
- setTimeout(flush, 0);
- requestPortTick();
- };
- } else {
-
- requestTick = function () {
- setTimeout(flush, 0);
- };
- }
-
-
-
- nextTick.runAfter = function (task) {
- laterQueue.push(task);
- if (!flushing) {
- flushing = true;
- requestTick();
- }
- };
- return nextTick;
- })();
- var call = Function.call;
- function uncurryThis(f) {
- return function () {
- return call.apply(f, arguments);
- };
- }
- var array_slice = uncurryThis(Array.prototype.slice);
- var array_reduce = uncurryThis(
- Array.prototype.reduce || function (callback, basis) {
- var index = 0,
- length = this.length;
-
- if (arguments.length === 1) {
-
-
- do {
- if (index in this) {
- basis = this[index++];
- break;
- }
- if (++index >= length) {
- throw new TypeError();
- }
- } while (1);
- }
-
- for (; index < length; index++) {
-
- if (index in this) {
- basis = callback(basis, this[index], index);
- }
- }
- return basis;
- }
- );
- var array_indexOf = uncurryThis(
- Array.prototype.indexOf || function (value) {
-
- for (var i = 0; i < this.length; i++) {
- if (this[i] === value) {
- return i;
- }
- }
- return -1;
- }
- );
- var array_map = uncurryThis(
- Array.prototype.map || function (callback, thisp) {
- var self = this;
- var collect = [];
- array_reduce(self, function (undefined, value, index) {
- collect.push(callback.call(thisp, value, index, self));
- }, void 0);
- return collect;
- }
- );
- var object_create = Object.create || function (prototype) {
- function Type() { }
- Type.prototype = prototype;
- return new Type();
- };
- var object_defineProperty = Object.defineProperty || function (obj, prop, descriptor) {
- obj[prop] = descriptor.value;
- return obj;
- };
- var object_hasOwnProperty = uncurryThis(Object.prototype.hasOwnProperty);
- var object_keys = Object.keys || function (object) {
- var keys = [];
- for (var key in object) {
- if (object_hasOwnProperty(object, key)) {
- keys.push(key);
- }
- }
- return keys;
- };
- var object_toString = uncurryThis(Object.prototype.toString);
- function isObject(value) {
- return value === Object(value);
- }
- function isStopIteration(exception) {
- return (
- object_toString(exception) === "[object StopIteration]" ||
- exception instanceof QReturnValue
- );
- }
- var QReturnValue;
- if (typeof ReturnValue !== "undefined") {
- QReturnValue = ReturnValue;
- } else {
- QReturnValue = function (value) {
- this.value = value;
- };
- }
- var STACK_JUMP_SEPARATOR = "From previous event:";
- function makeStackTraceLong(error, promise) {
-
-
- if (hasStacks &&
- promise.stack &&
- typeof error === "object" &&
- error !== null &&
- error.stack
- ) {
- var stacks = [];
- for (var p = promise; !!p; p = p.source) {
- if (p.stack && (!error.__minimumStackCounter__ || error.__minimumStackCounter__ > p.stackCounter)) {
- object_defineProperty(error, "__minimumStackCounter__", {value: p.stackCounter, configurable: true});
- stacks.unshift(p.stack);
- }
- }
- stacks.unshift(error.stack);
- var concatedStacks = stacks.join("\n" + STACK_JUMP_SEPARATOR + "\n");
- var stack = filterStackString(concatedStacks);
- object_defineProperty(error, "stack", {value: stack, configurable: true});
- }
- }
- function filterStackString(stackString) {
- var lines = stackString.split("\n");
- var desiredLines = [];
- for (var i = 0; i < lines.length; ++i) {
- var line = lines[i];
- if (!isInternalFrame(line) && !isNodeFrame(line) && line) {
- desiredLines.push(line);
- }
- }
- return desiredLines.join("\n");
- }
- function isNodeFrame(stackLine) {
- return stackLine.indexOf("(module.js:") !== -1 ||
- stackLine.indexOf("(node.js:") !== -1;
- }
- function getFileNameAndLineNumber(stackLine) {
-
-
- var attempt1 = /at .+ \((.+):(\d+):(?:\d+)\)$/.exec(stackLine);
- if (attempt1) {
- return [attempt1[1], Number(attempt1[2])];
- }
-
- var attempt2 = /at ([^ ]+):(\d+):(?:\d+)$/.exec(stackLine);
- if (attempt2) {
- return [attempt2[1], Number(attempt2[2])];
- }
-
- var attempt3 = /.*@(.+):(\d+)$/.exec(stackLine);
- if (attempt3) {
- return [attempt3[1], Number(attempt3[2])];
- }
- }
- function isInternalFrame(stackLine) {
- var fileNameAndLineNumber = getFileNameAndLineNumber(stackLine);
- if (!fileNameAndLineNumber) {
- return false;
- }
- var fileName = fileNameAndLineNumber[0];
- var lineNumber = fileNameAndLineNumber[1];
- return fileName === qFileName &&
- lineNumber >= qStartingLine &&
- lineNumber <= qEndingLine;
- }
- function captureLine() {
- if (!hasStacks) {
- return;
- }
- try {
- throw new Error();
- } catch (e) {
- var lines = e.stack.split("\n");
- var firstLine = lines[0].indexOf("@") > 0 ? lines[1] : lines[2];
- var fileNameAndLineNumber = getFileNameAndLineNumber(firstLine);
- if (!fileNameAndLineNumber) {
- return;
- }
- qFileName = fileNameAndLineNumber[0];
- return fileNameAndLineNumber[1];
- }
- }
- function deprecate(callback, name, alternative) {
- return function () {
- if (typeof console !== "undefined" &&
- typeof console.warn === "function") {
- console.warn(name + " is deprecated, use " + alternative +
- " instead.", new Error("").stack);
- }
- return callback.apply(callback, arguments);
- };
- }
- function Q(value) {
-
-
-
- if (value instanceof Promise) {
- return value;
- }
-
- if (isPromiseAlike(value)) {
- return coerce(value);
- } else {
- return fulfill(value);
- }
- }
- Q.resolve = Q;
- Q.nextTick = nextTick;
- Q.longStackSupport = false;
- var longStackCounter = 1;
- if (typeof process === "object" && process && process.env && process.env.Q_DEBUG) {
- Q.longStackSupport = true;
- }
- Q.defer = defer;
- function defer() {
-
-
-
-
-
-
- var messages = [], progressListeners = [], resolvedPromise;
- var deferred = object_create(defer.prototype);
- var promise = object_create(Promise.prototype);
- promise.promiseDispatch = function (resolve, op, operands) {
- var args = array_slice(arguments);
- if (messages) {
- messages.push(args);
- if (op === "when" && operands[1]) {
- progressListeners.push(operands[1]);
- }
- } else {
- Q.nextTick(function () {
- resolvedPromise.promiseDispatch.apply(resolvedPromise, args);
- });
- }
- };
-
- promise.valueOf = function () {
- if (messages) {
- return promise;
- }
- var nearerValue = nearer(resolvedPromise);
- if (isPromise(nearerValue)) {
- resolvedPromise = nearerValue;
- }
- return nearerValue;
- };
- promise.inspect = function () {
- if (!resolvedPromise) {
- return { state: "pending" };
- }
- return resolvedPromise.inspect();
- };
- if (Q.longStackSupport && hasStacks) {
- try {
- throw new Error();
- } catch (e) {
-
-
-
-
-
-
- promise.stack = e.stack.substring(e.stack.indexOf("\n") + 1);
- promise.stackCounter = longStackCounter++;
- }
- }
-
-
-
- function become(newPromise) {
- resolvedPromise = newPromise;
- if (Q.longStackSupport && hasStacks) {
-
-
- promise.source = newPromise;
- }
- array_reduce(messages, function (undefined, message) {
- Q.nextTick(function () {
- newPromise.promiseDispatch.apply(newPromise, message);
- });
- }, void 0);
- messages = void 0;
- progressListeners = void 0;
- }
- deferred.promise = promise;
- deferred.resolve = function (value) {
- if (resolvedPromise) {
- return;
- }
- become(Q(value));
- };
- deferred.fulfill = function (value) {
- if (resolvedPromise) {
- return;
- }
- become(fulfill(value));
- };
- deferred.reject = function (reason) {
- if (resolvedPromise) {
- return;
- }
- become(reject(reason));
- };
- deferred.notify = function (progress) {
- if (resolvedPromise) {
- return;
- }
- array_reduce(progressListeners, function (undefined, progressListener) {
- Q.nextTick(function () {
- progressListener(progress);
- });
- }, void 0);
- };
- return deferred;
- }
- defer.prototype.makeNodeResolver = function () {
- var self = this;
- return function (error, value) {
- if (error) {
- self.reject(error);
- } else if (arguments.length > 2) {
- self.resolve(array_slice(arguments, 1));
- } else {
- self.resolve(value);
- }
- };
- };
- Q.Promise = promise;
- Q.promise = promise;
- function promise(resolver) {
- if (typeof resolver !== "function") {
- throw new TypeError("resolver must be a function.");
- }
- var deferred = defer();
- try {
- resolver(deferred.resolve, deferred.reject, deferred.notify);
- } catch (reason) {
- deferred.reject(reason);
- }
- return deferred.promise;
- }
- promise.race = race;
- promise.all = all;
- promise.reject = reject;
- promise.resolve = Q;
- Q.passByCopy = function (object) {
-
-
- return object;
- };
- Promise.prototype.passByCopy = function () {
-
-
- return this;
- };
- Q.join = function (x, y) {
- return Q(x).join(y);
- };
- Promise.prototype.join = function (that) {
- return Q([this, that]).spread(function (x, y) {
- if (x === y) {
-
- return x;
- } else {
- throw new Error("Q can't join: not the same: " + x + " " + y);
- }
- });
- };
- Q.race = race;
- function race(answerPs) {
- return promise(function (resolve, reject) {
-
-
-
-
-
- for (var i = 0, len = answerPs.length; i < len; i++) {
- Q(answerPs[i]).then(resolve, reject);
- }
- });
- }
- Promise.prototype.race = function () {
- return this.then(Q.race);
- };
- Q.makePromise = Promise;
- function Promise(descriptor, fallback, inspect) {
- if (fallback === void 0) {
- fallback = function (op) {
- return reject(new Error(
- "Promise does not support operation: " + op
- ));
- };
- }
- if (inspect === void 0) {
- inspect = function () {
- return {state: "unknown"};
- };
- }
- var promise = object_create(Promise.prototype);
- promise.promiseDispatch = function (resolve, op, args) {
- var result;
- try {
- if (descriptor[op]) {
- result = descriptor[op].apply(promise, args);
- } else {
- result = fallback.call(promise, op, args);
- }
- } catch (exception) {
- result = reject(exception);
- }
- if (resolve) {
- resolve(result);
- }
- };
- promise.inspect = inspect;
-
- if (inspect) {
- var inspected = inspect();
- if (inspected.state === "rejected") {
- promise.exception = inspected.reason;
- }
- promise.valueOf = function () {
- var inspected = inspect();
- if (inspected.state === "pending" ||
- inspected.state === "rejected") {
- return promise;
- }
- return inspected.value;
- };
- }
- return promise;
- }
- Promise.prototype.toString = function () {
- return "[object Promise]";
- };
- Promise.prototype.then = function (fulfilled, rejected, progressed) {
- var self = this;
- var deferred = defer();
- var done = false;
-
- function _fulfilled(value) {
- try {
- return typeof fulfilled === "function" ? fulfilled(value) : value;
- } catch (exception) {
- return reject(exception);
- }
- }
- function _rejected(exception) {
- if (typeof rejected === "function") {
- makeStackTraceLong(exception, self);
- try {
- return rejected(exception);
- } catch (newException) {
- return reject(newException);
- }
- }
- return reject(exception);
- }
- function _progressed(value) {
- return typeof progressed === "function" ? progressed(value) : value;
- }
- Q.nextTick(function () {
- self.promiseDispatch(function (value) {
- if (done) {
- return;
- }
- done = true;
- deferred.resolve(_fulfilled(value));
- }, "when", [function (exception) {
- if (done) {
- return;
- }
- done = true;
- deferred.resolve(_rejected(exception));
- }]);
- });
-
- self.promiseDispatch(void 0, "when", [void 0, function (value) {
- var newValue;
- var threw = false;
- try {
- newValue = _progressed(value);
- } catch (e) {
- threw = true;
- if (Q.onerror) {
- Q.onerror(e);
- } else {
- throw e;
- }
- }
- if (!threw) {
- deferred.notify(newValue);
- }
- }]);
- return deferred.promise;
- };
- Q.tap = function (promise, callback) {
- return Q(promise).tap(callback);
- };
- Promise.prototype.tap = function (callback) {
- callback = Q(callback);
- return this.then(function (value) {
- return callback.fcall(value).thenResolve(value);
- });
- };
- Q.when = when;
- function when(value, fulfilled, rejected, progressed) {
- return Q(value).then(fulfilled, rejected, progressed);
- }
- Promise.prototype.thenResolve = function (value) {
- return this.then(function () { return value; });
- };
- Q.thenResolve = function (promise, value) {
- return Q(promise).thenResolve(value);
- };
- Promise.prototype.thenReject = function (reason) {
- return this.then(function () { throw reason; });
- };
- Q.thenReject = function (promise, reason) {
- return Q(promise).thenReject(reason);
- };
- Q.nearer = nearer;
- function nearer(value) {
- if (isPromise(value)) {
- var inspected = value.inspect();
- if (inspected.state === "fulfilled") {
- return inspected.value;
- }
- }
- return value;
- }
- Q.isPromise = isPromise;
- function isPromise(object) {
- return object instanceof Promise;
- }
- Q.isPromiseAlike = isPromiseAlike;
- function isPromiseAlike(object) {
- return isObject(object) && typeof object.then === "function";
- }
- Q.isPending = isPending;
- function isPending(object) {
- return isPromise(object) && object.inspect().state === "pending";
- }
- Promise.prototype.isPending = function () {
- return this.inspect().state === "pending";
- };
- Q.isFulfilled = isFulfilled;
- function isFulfilled(object) {
- return !isPromise(object) || object.inspect().state === "fulfilled";
- }
- Promise.prototype.isFulfilled = function () {
- return this.inspect().state === "fulfilled";
- };
- Q.isRejected = isRejected;
- function isRejected(object) {
- return isPromise(object) && object.inspect().state === "rejected";
- }
- Promise.prototype.isRejected = function () {
- return this.inspect().state === "rejected";
- };
- var unhandledReasons = [];
- var unhandledRejections = [];
- var reportedUnhandledRejections = [];
- var trackUnhandledRejections = true;
- function resetUnhandledRejections() {
- unhandledReasons.length = 0;
- unhandledRejections.length = 0;
- if (!trackUnhandledRejections) {
- trackUnhandledRejections = true;
- }
- }
- function trackRejection(promise, reason) {
- if (!trackUnhandledRejections) {
- return;
- }
- if (typeof process === "object" && typeof process.emit === "function") {
- Q.nextTick.runAfter(function () {
- if (array_indexOf(unhandledRejections, promise) !== -1) {
- process.emit("unhandledRejection", reason, promise);
- reportedUnhandledRejections.push(promise);
- }
- });
- }
- unhandledRejections.push(promise);
- if (reason && typeof reason.stack !== "undefined") {
- unhandledReasons.push(reason.stack);
- } else {
- unhandledReasons.push("(no stack) " + reason);
- }
- }
- function untrackRejection(promise) {
- if (!trackUnhandledRejections) {
- return;
- }
- var at = array_indexOf(unhandledRejections, promise);
- if (at !== -1) {
- if (typeof process === "object" && typeof process.emit === "function") {
- Q.nextTick.runAfter(function () {
- var atReport = array_indexOf(reportedUnhandledRejections, promise);
- if (atReport !== -1) {
- process.emit("rejectionHandled", unhandledReasons[at], promise);
- reportedUnhandledRejections.splice(atReport, 1);
- }
- });
- }
- unhandledRejections.splice(at, 1);
- unhandledReasons.splice(at, 1);
- }
- }
- Q.resetUnhandledRejections = resetUnhandledRejections;
- Q.getUnhandledReasons = function () {
-
- return unhandledReasons.slice();
- };
- Q.stopUnhandledRejectionTracking = function () {
- resetUnhandledRejections();
- trackUnhandledRejections = false;
- };
- resetUnhandledRejections();
- Q.reject = reject;
- function reject(reason) {
- var rejection = Promise({
- "when": function (rejected) {
-
- if (rejected) {
- untrackRejection(this);
- }
- return rejected ? rejected(reason) : this;
- }
- }, function fallback() {
- return this;
- }, function inspect() {
- return { state: "rejected", reason: reason };
- });
-
- trackRejection(rejection, reason);
- return rejection;
- }
- Q.fulfill = fulfill;
- function fulfill(value) {
- return Promise({
- "when": function () {
- return value;
- },
- "get": function (name) {
- return value[name];
- },
- "set": function (name, rhs) {
- value[name] = rhs;
- },
- "delete": function (name) {
- delete value[name];
- },
- "post": function (name, args) {
-
-
- if (name === null || name === void 0) {
- return value.apply(void 0, args);
- } else {
- return value[name].apply(value, args);
- }
- },
- "apply": function (thisp, args) {
- return value.apply(thisp, args);
- },
- "keys": function () {
- return object_keys(value);
- }
- }, void 0, function inspect() {
- return { state: "fulfilled", value: value };
- });
- }
- function coerce(promise) {
- var deferred = defer();
- Q.nextTick(function () {
- try {
- promise.then(deferred.resolve, deferred.reject, deferred.notify);
- } catch (exception) {
- deferred.reject(exception);
- }
- });
- return deferred.promise;
- }
- Q.master = master;
- function master(object) {
- return Promise({
- "isDef": function () {}
- }, function fallback(op, args) {
- return dispatch(object, op, args);
- }, function () {
- return Q(object).inspect();
- });
- }
- Q.spread = spread;
- function spread(value, fulfilled, rejected) {
- return Q(value).spread(fulfilled, rejected);
- }
- Promise.prototype.spread = function (fulfilled, rejected) {
- return this.all().then(function (array) {
- return fulfilled.apply(void 0, array);
- }, rejected);
- };
- Q.async = async;
- function async(makeGenerator) {
- return function () {
-
-
- function continuer(verb, arg) {
- var result;
-
-
-
-
-
-
-
- if (typeof StopIteration === "undefined") {
-
- try {
- result = generator[verb](arg);
- } catch (exception) {
- return reject(exception);
- }
- if (result.done) {
- return Q(result.value);
- } else {
- return when(result.value, callback, errback);
- }
- } else {
-
-
- try {
- result = generator[verb](arg);
- } catch (exception) {
- if (isStopIteration(exception)) {
- return Q(exception.value);
- } else {
- return reject(exception);
- }
- }
- return when(result, callback, errback);
- }
- }
- var generator = makeGenerator.apply(this, arguments);
- var callback = continuer.bind(continuer, "next");
- var errback = continuer.bind(continuer, "throw");
- return callback();
- };
- }
- Q.spawn = spawn;
- function spawn(makeGenerator) {
- Q.done(Q.async(makeGenerator)());
- }
- Q["return"] = _return;
- function _return(value) {
- throw new QReturnValue(value);
- }
- Q.promised = promised;
- function promised(callback) {
- return function () {
- return spread([this, all(arguments)], function (self, args) {
- return callback.apply(self, args);
- });
- };
- }
- Q.dispatch = dispatch;
- function dispatch(object, op, args) {
- return Q(object).dispatch(op, args);
- }
- Promise.prototype.dispatch = function (op, args) {
- var self = this;
- var deferred = defer();
- Q.nextTick(function () {
- self.promiseDispatch(deferred.resolve, op, args);
- });
- return deferred.promise;
- };
- Q.get = function (object, key) {
- return Q(object).dispatch("get", [key]);
- };
- Promise.prototype.get = function (key) {
- return this.dispatch("get", [key]);
- };
- Q.set = function (object, key, value) {
- return Q(object).dispatch("set", [key, value]);
- };
- Promise.prototype.set = function (key, value) {
- return this.dispatch("set", [key, value]);
- };
- Q.del =
- Q["delete"] = function (object, key) {
- return Q(object).dispatch("delete", [key]);
- };
- Promise.prototype.del =
- Promise.prototype["delete"] = function (key) {
- return this.dispatch("delete", [key]);
- };
- Q.mapply =
- Q.post = function (object, name, args) {
- return Q(object).dispatch("post", [name, args]);
- };
- Promise.prototype.mapply =
- Promise.prototype.post = function (name, args) {
- return this.dispatch("post", [name, args]);
- };
- Q.send =
- Q.mcall =
- Q.invoke = function (object, name ) {
- return Q(object).dispatch("post", [name, array_slice(arguments, 2)]);
- };
- Promise.prototype.send =
- Promise.prototype.mcall =
- Promise.prototype.invoke = function (name ) {
- return this.dispatch("post", [name, array_slice(arguments, 1)]);
- };
- Q.fapply = function (object, args) {
- return Q(object).dispatch("apply", [void 0, args]);
- };
- Promise.prototype.fapply = function (args) {
- return this.dispatch("apply", [void 0, args]);
- };
- Q["try"] =
- Q.fcall = function (object ) {
- return Q(object).dispatch("apply", [void 0, array_slice(arguments, 1)]);
- };
- Promise.prototype.fcall = function () {
- return this.dispatch("apply", [void 0, array_slice(arguments)]);
- };
- Q.fbind = function (object ) {
- var promise = Q(object);
- var args = array_slice(arguments, 1);
- return function fbound() {
- return promise.dispatch("apply", [
- this,
- args.concat(array_slice(arguments))
- ]);
- };
- };
- Promise.prototype.fbind = function () {
- var promise = this;
- var args = array_slice(arguments);
- return function fbound() {
- return promise.dispatch("apply", [
- this,
- args.concat(array_slice(arguments))
- ]);
- };
- };
- Q.keys = function (object) {
- return Q(object).dispatch("keys", []);
- };
- Promise.prototype.keys = function () {
- return this.dispatch("keys", []);
- };
- Q.all = all;
- function all(promises) {
- return when(promises, function (promises) {
- var pendingCount = 0;
- var deferred = defer();
- array_reduce(promises, function (undefined, promise, index) {
- var snapshot;
- if (
- isPromise(promise) &&
- (snapshot = promise.inspect()).state === "fulfilled"
- ) {
- promises[index] = snapshot.value;
- } else {
- ++pendingCount;
- when(
- promise,
- function (value) {
- promises[index] = value;
- if (--pendingCount === 0) {
- deferred.resolve(promises);
- }
- },
- deferred.reject,
- function (progress) {
- deferred.notify({ index: index, value: progress });
- }
- );
- }
- }, void 0);
- if (pendingCount === 0) {
- deferred.resolve(promises);
- }
- return deferred.promise;
- });
- }
- Promise.prototype.all = function () {
- return all(this);
- };
- Q.any = any;
- function any(promises) {
- if (promises.length === 0) {
- return Q.resolve();
- }
- var deferred = Q.defer();
- var pendingCount = 0;
- array_reduce(promises, function (prev, current, index) {
- var promise = promises[index];
- pendingCount++;
- when(promise, onFulfilled, onRejected, onProgress);
- function onFulfilled(result) {
- deferred.resolve(result);
- }
- function onRejected(err) {
- pendingCount--;
- if (pendingCount === 0) {
- var rejection = err || new Error("" + err);
- rejection.message = ("Q can't get fulfillment value from any promise, all " +
- "promises were rejected. Last error message: " + rejection.message);
- deferred.reject(rejection);
- }
- }
- function onProgress(progress) {
- deferred.notify({
- index: index,
- value: progress
- });
- }
- }, undefined);
- return deferred.promise;
- }
- Promise.prototype.any = function () {
- return any(this);
- };
- Q.allResolved = deprecate(allResolved, "allResolved", "allSettled");
- function allResolved(promises) {
- return when(promises, function (promises) {
- promises = array_map(promises, Q);
- return when(all(array_map(promises, function (promise) {
- return when(promise, noop, noop);
- })), function () {
- return promises;
- });
- });
- }
- Promise.prototype.allResolved = function () {
- return allResolved(this);
- };
- Q.allSettled = allSettled;
- function allSettled(promises) {
- return Q(promises).allSettled();
- }
- Promise.prototype.allSettled = function () {
- return this.then(function (promises) {
- return all(array_map(promises, function (promise) {
- promise = Q(promise);
- function regardless() {
- return promise.inspect();
- }
- return promise.then(regardless, regardless);
- }));
- });
- };
- Q.fail =
- Q["catch"] = function (object, rejected) {
- return Q(object).then(void 0, rejected);
- };
- Promise.prototype.fail =
- Promise.prototype["catch"] = function (rejected) {
- return this.then(void 0, rejected);
- };
- Q.progress = progress;
- function progress(object, progressed) {
- return Q(object).then(void 0, void 0, progressed);
- }
- Promise.prototype.progress = function (progressed) {
- return this.then(void 0, void 0, progressed);
- };
- Q.fin =
- Q["finally"] = function (object, callback) {
- return Q(object)["finally"](callback);
- };
- Promise.prototype.fin =
- Promise.prototype["finally"] = function (callback) {
- if (!callback || typeof callback.apply !== "function") {
- throw new Error("Q can't apply finally callback");
- }
- callback = Q(callback);
- return this.then(function (value) {
- return callback.fcall().then(function () {
- return value;
- });
- }, function (reason) {
-
- return callback.fcall().then(function () {
- throw reason;
- });
- });
- };
- Q.done = function (object, fulfilled, rejected, progress) {
- return Q(object).done(fulfilled, rejected, progress);
- };
- Promise.prototype.done = function (fulfilled, rejected, progress) {
- var onUnhandledError = function (error) {
-
-
- Q.nextTick(function () {
- makeStackTraceLong(error, promise);
- if (Q.onerror) {
- Q.onerror(error);
- } else {
- throw error;
- }
- });
- };
-
- var promise = fulfilled || rejected || progress ?
- this.then(fulfilled, rejected, progress) :
- this;
- if (typeof process === "object" && process && process.domain) {
- onUnhandledError = process.domain.bind(onUnhandledError);
- }
- promise.then(void 0, onUnhandledError);
- };
- Q.timeout = function (object, ms, error) {
- return Q(object).timeout(ms, error);
- };
- Promise.prototype.timeout = function (ms, error) {
- var deferred = defer();
- var timeoutId = setTimeout(function () {
- if (!error || "string" === typeof error) {
- error = new Error(error || "Timed out after " + ms + " ms");
- error.code = "ETIMEDOUT";
- }
- deferred.reject(error);
- }, ms);
- this.then(function (value) {
- clearTimeout(timeoutId);
- deferred.resolve(value);
- }, function (exception) {
- clearTimeout(timeoutId);
- deferred.reject(exception);
- }, deferred.notify);
- return deferred.promise;
- };
- Q.delay = function (object, timeout) {
- if (timeout === void 0) {
- timeout = object;
- object = void 0;
- }
- return Q(object).delay(timeout);
- };
- Promise.prototype.delay = function (timeout) {
- return this.then(function (value) {
- var deferred = defer();
- setTimeout(function () {
- deferred.resolve(value);
- }, timeout);
- return deferred.promise;
- });
- };
- Q.nfapply = function (callback, args) {
- return Q(callback).nfapply(args);
- };
- Promise.prototype.nfapply = function (args) {
- var deferred = defer();
- var nodeArgs = array_slice(args);
- nodeArgs.push(deferred.makeNodeResolver());
- this.fapply(nodeArgs).fail(deferred.reject);
- return deferred.promise;
- };
- Q.nfcall = function (callback ) {
- var args = array_slice(arguments, 1);
- return Q(callback).nfapply(args);
- };
- Promise.prototype.nfcall = function () {
- var nodeArgs = array_slice(arguments);
- var deferred = defer();
- nodeArgs.push(deferred.makeNodeResolver());
- this.fapply(nodeArgs).fail(deferred.reject);
- return deferred.promise;
- };
- Q.nfbind =
- Q.denodeify = function (callback ) {
- if (callback === undefined) {
- throw new Error("Q can't wrap an undefined function");
- }
- var baseArgs = array_slice(arguments, 1);
- return function () {
- var nodeArgs = baseArgs.concat(array_slice(arguments));
- var deferred = defer();
- nodeArgs.push(deferred.makeNodeResolver());
- Q(callback).fapply(nodeArgs).fail(deferred.reject);
- return deferred.promise;
- };
- };
- Promise.prototype.nfbind =
- Promise.prototype.denodeify = function () {
- var args = array_slice(arguments);
- args.unshift(this);
- return Q.denodeify.apply(void 0, args);
- };
- Q.nbind = function (callback, thisp ) {
- var baseArgs = array_slice(arguments, 2);
- return function () {
- var nodeArgs = baseArgs.concat(array_slice(arguments));
- var deferred = defer();
- nodeArgs.push(deferred.makeNodeResolver());
- function bound() {
- return callback.apply(thisp, arguments);
- }
- Q(bound).fapply(nodeArgs).fail(deferred.reject);
- return deferred.promise;
- };
- };
- Promise.prototype.nbind = function () {
- var args = array_slice(arguments, 0);
- args.unshift(this);
- return Q.nbind.apply(void 0, args);
- };
- Q.nmapply =
- Q.npost = function (object, name, args) {
- return Q(object).npost(name, args);
- };
- Promise.prototype.nmapply =
- Promise.prototype.npost = function (name, args) {
- var nodeArgs = array_slice(args || []);
- var deferred = defer();
- nodeArgs.push(deferred.makeNodeResolver());
- this.dispatch("post", [name, nodeArgs]).fail(deferred.reject);
- return deferred.promise;
- };
- Q.nsend =
- Q.nmcall =
- Q.ninvoke = function (object, name ) {
- var nodeArgs = array_slice(arguments, 2);
- var deferred = defer();
- nodeArgs.push(deferred.makeNodeResolver());
- Q(object).dispatch("post", [name, nodeArgs]).fail(deferred.reject);
- return deferred.promise;
- };
- Promise.prototype.nsend =
- Promise.prototype.nmcall =
- Promise.prototype.ninvoke = function (name ) {
- var nodeArgs = array_slice(arguments, 1);
- var deferred = defer();
- nodeArgs.push(deferred.makeNodeResolver());
- this.dispatch("post", [name, nodeArgs]).fail(deferred.reject);
- return deferred.promise;
- };
- Q.nodeify = nodeify;
- function nodeify(object, nodeback) {
- return Q(object).nodeify(nodeback);
- }
- Promise.prototype.nodeify = function (nodeback) {
- if (nodeback) {
- this.then(function (value) {
- Q.nextTick(function () {
- nodeback(null, value);
- });
- }, function (error) {
- Q.nextTick(function () {
- nodeback(error);
- });
- });
- } else {
- return this;
- }
- };
- Q.noConflict = function() {
- throw new Error("Q.noConflict only works when Q is used as a global");
- };
- var qEndingLine = captureLine();
- return Q;
- });
|