From 5f466137ad6ac596600e3ff53c9b786815398445 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Sat, 27 May 2017 17:36:13 +0200 Subject: node_modules, clean up package.json --- node_modules/when/dist/browser/when.debug.js | 4059 -------------------------- 1 file changed, 4059 deletions(-) delete mode 100644 node_modules/when/dist/browser/when.debug.js (limited to 'node_modules/when/dist/browser/when.debug.js') diff --git a/node_modules/when/dist/browser/when.debug.js b/node_modules/when/dist/browser/when.debug.js deleted file mode 100644 index 4f0097946..000000000 --- a/node_modules/when/dist/browser/when.debug.js +++ /dev/null @@ -1,4059 +0,0 @@ -!function(e){"object"==typeof exports?module.exports=e():"function"==typeof define&&define.amd?define(e):"undefined"!=typeof window?window.when=e():"undefined"!=typeof global?global.when=e():"undefined"!=typeof self&&(self.when=e())}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 1 ? slice.call(arguments, 1) : []; - return function() { - return _apply(f, this, args.concat(slice.call(arguments))); - }; - } - - /** - * Lift all the functions/methods on src - * @param {object|function} src source whose functions will be lifted - * @param {function?} combine optional function for customizing the lifting - * process. It is passed dst, the lifted function, and the property name of - * the original function on src. - * @param {(object|function)?} dst option destination host onto which to place lifted - * functions. If not provided, liftAll returns a new object. - * @returns {*} If dst is provided, returns dst with lifted functions as - * properties. If dst not provided, returns a new object with lifted functions. - */ - function liftAll(src, combine, dst) { - return _liftAll(lift, combine, dst, src); - } - - /** - * `promisify` is a version of `lift` that allows fine-grained control over the - * arguments that passed to the underlying function. It is intended to handle - * functions that don't follow the common callback and errback positions. - * - * The control is done by passing an object whose 'callback' and/or 'errback' - * keys, whose values are the corresponding 0-based indexes of the arguments on - * the function. Negative values are interpreted as being relative to the end - * of the arguments array. - * - * If arguments are given on the call to the 'promisified' function, they are - * intermingled with the callback and errback. If a promise is given among them, - * the execution of the function will only occur after its resolution. - * - * @example - * var delay = callbacks.promisify(setTimeout, { - * callback: 0 - * }); - * - * delay(100).then(function() { - * console.log("This happens 100ms afterwards"); - * }); - * - * @example - * function callbackAsLast(errback, followsStandards, callback) { - * if(followsStandards) { - * callback("well done!"); - * } else { - * errback("some programmers just want to watch the world burn"); - * } - * } - * - * var promisified = callbacks.promisify(callbackAsLast, { - * callback: -1, - * errback: 0, - * }); - * - * promisified(true).then(console.log, console.error); - * promisified(false).then(console.log, console.error); - * - * @param {Function} asyncFunction traditional function to be decorated - * @param {object} positions - * @param {number} [positions.callback] index at which asyncFunction expects to - * receive a success callback - * @param {number} [positions.errback] index at which asyncFunction expects to - * receive an error callback - * @returns {function} promisified function that accepts - * - * @deprecated - */ - function promisify(asyncFunction, positions) { - - return function() { - var thisArg = this; - return Promise.all(arguments).then(function(args) { - var p = Promise._defer(); - - var callbackPos, errbackPos; - - if(typeof positions.callback === 'number') { - callbackPos = normalizePosition(args, positions.callback); - } - - if(typeof positions.errback === 'number') { - errbackPos = normalizePosition(args, positions.errback); - } - - if(errbackPos < callbackPos) { - insertCallback(args, errbackPos, p._handler.reject, p._handler); - insertCallback(args, callbackPos, p._handler.resolve, p._handler); - } else { - insertCallback(args, callbackPos, p._handler.resolve, p._handler); - insertCallback(args, errbackPos, p._handler.reject, p._handler); - } - - asyncFunction.apply(thisArg, args); - - return p; - }); - }; - } - - function normalizePosition(args, pos) { - return pos < 0 ? (args.length + pos + 2) : pos; - } - - function insertCallback(args, pos, callback, thisArg) { - if(typeof pos === 'number') { - args.splice(pos, 0, alwaysUnary(callback, thisArg)); - } - } - - function alwaysUnary(fn, thisArg) { - return function() { - if (arguments.length > 1) { - fn.call(thisArg, slice.call(arguments)); - } else { - fn.apply(thisArg, arguments); - } - }; - } -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - -},{"./lib/apply":12,"./lib/liftAll":24,"./when":38}],4:[function(require,module,exports){ -/** @license MIT License (c) copyright B Cavalier & J Hann */ - -/** - * cancelable.js - * @deprecated - * - * Decorator that makes a deferred "cancelable". It adds a cancel() method that - * will call a special cancel handler function and then reject the deferred. The - * cancel handler can be used to do resource cleanup, or anything else that should - * be done before any other rejection handlers are executed. - * - * Usage: - * - * var cancelableDeferred = cancelable(when.defer(), myCancelHandler); - * - * @author brian@hovercraftstudios.com - */ - -(function(define) { -define(function() { - - /** - * Makes deferred cancelable, adding a cancel() method. - * @deprecated - * - * @param deferred {Deferred} the {@link Deferred} to make cancelable - * @param canceler {Function} cancel handler function to execute when this deferred - * is canceled. This is guaranteed to run before all other rejection handlers. - * The canceler will NOT be executed if the deferred is rejected in the standard - * way, i.e. deferred.reject(). It ONLY executes if the deferred is canceled, - * i.e. deferred.cancel() - * - * @returns deferred, with an added cancel() method. - */ - return function(deferred, canceler) { - // Add a cancel method to the deferred to reject the delegate - // with the special canceled indicator. - deferred.cancel = function() { - try { - deferred.reject(canceler(deferred)); - } catch(e) { - deferred.reject(e); - } - - return deferred.promise; - }; - - return deferred; - }; - -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(); }); - - - -},{}],5:[function(require,module,exports){ -/** @license MIT License (c) copyright 2011-2013 original author or authors */ - -/** - * delay.js - * - * Helper that returns a promise that resolves after a delay. - * - * @author Brian Cavalier - * @author John Hann - */ - -(function(define) { -define(function(require) { - - var when = require('./when'); - - /** - * @deprecated Use when(value).delay(ms) - */ - return function delay(msec, value) { - return when(value).delay(msec); - }; - -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - - - -},{"./when":38}],6:[function(require,module,exports){ -/** @license MIT License (c) copyright 2013-2014 original author or authors */ - -/** - * Collection of helper functions for wrapping and executing 'traditional' - * synchronous functions in a promise interface. - * - * @author Brian Cavalier - * @contributor Renato Zannon - */ - -(function(define) { -define(function(require) { - - var when = require('./when'); - var attempt = when['try']; - var _liftAll = require('./lib/liftAll'); - var _apply = require('./lib/apply')(when.Promise); - var slice = Array.prototype.slice; - - return { - lift: lift, - liftAll: liftAll, - call: attempt, - apply: apply, - compose: compose - }; - - /** - * Takes a function and an optional array of arguments (that might be promises), - * and calls the function. The return value is a promise whose resolution - * depends on the value returned by the function. - * @param {function} f function to be called - * @param {Array} [args] array of arguments to func - * @returns {Promise} promise for the return value of func - */ - function apply(f, args) { - // slice args just in case the caller passed an Arguments instance - return _apply(f, this, args == null ? [] : slice.call(args)); - } - - /** - * Takes a 'regular' function and returns a version of that function that - * returns a promise instead of a plain value, and handles thrown errors by - * returning a rejected promise. Also accepts a list of arguments to be - * prepended to the new function, as does Function.prototype.bind. - * - * The resulting function is promise-aware, in the sense that it accepts - * promise arguments, and waits for their resolution. - * @param {Function} f function to be bound - * @param {...*} [args] arguments to be prepended for the new function @deprecated - * @returns {Function} a promise-returning function - */ - function lift(f /*, args... */) { - var args = arguments.length > 1 ? slice.call(arguments, 1) : []; - return function() { - return _apply(f, this, args.concat(slice.call(arguments))); - }; - } - - /** - * Lift all the functions/methods on src - * @param {object|function} src source whose functions will be lifted - * @param {function?} combine optional function for customizing the lifting - * process. It is passed dst, the lifted function, and the property name of - * the original function on src. - * @param {(object|function)?} dst option destination host onto which to place lifted - * functions. If not provided, liftAll returns a new object. - * @returns {*} If dst is provided, returns dst with lifted functions as - * properties. If dst not provided, returns a new object with lifted functions. - */ - function liftAll(src, combine, dst) { - return _liftAll(lift, combine, dst, src); - } - - /** - * Composes multiple functions by piping their return values. It is - * transparent to whether the functions return 'regular' values or promises: - * the piped argument is always a resolved value. If one of the functions - * throws or returns a rejected promise, the composed promise will be also - * rejected. - * - * The arguments (or promises to arguments) given to the returned function (if - * any), are passed directly to the first function on the 'pipeline'. - * @param {Function} f the function to which the arguments will be passed - * @param {...Function} [funcs] functions that will be composed, in order - * @returns {Function} a promise-returning composition of the functions - */ - function compose(f /*, funcs... */) { - var funcs = slice.call(arguments, 1); - - return function() { - var thisArg = this; - var args = slice.call(arguments); - var firstPromise = attempt.apply(thisArg, [f].concat(args)); - - return when.reduce(funcs, function(arg, func) { - return func.call(thisArg, arg); - }, firstPromise); - }; - } -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - - - -},{"./lib/apply":12,"./lib/liftAll":24,"./when":38}],7:[function(require,module,exports){ -/** @license MIT License (c) copyright 2011-2013 original author or authors */ - -/** - * Generalized promise concurrency guard - * Adapted from original concept by Sakari Jokinen (Rocket Pack, Ltd.) - * - * @author Brian Cavalier - * @author John Hann - * @contributor Sakari Jokinen - */ -(function(define) { -define(function(require) { - - var when = require('./when'); - var slice = Array.prototype.slice; - - guard.n = n; - - return guard; - - /** - * Creates a guarded version of f that can only be entered when the supplied - * condition allows. - * @param {function} condition represents a critical section that may only - * be entered when allowed by the condition - * @param {function} f function to guard - * @returns {function} guarded version of f - */ - function guard(condition, f) { - return function() { - var args = slice.call(arguments); - - return when(condition()).withThis(this).then(function(exit) { - return when(f.apply(this, args))['finally'](exit); - }); - }; - } - - /** - * Creates a condition that allows only n simultaneous executions - * of a guarded function - * @param {number} allowed number of allowed simultaneous executions - * @returns {function} condition function which returns a promise that - * fulfills when the critical section may be entered. The fulfillment - * value is a function ("notifyExit") that must be called when the critical - * section has been exited. - */ - function n(allowed) { - var count = 0; - var waiting = []; - - return function enter() { - return when.promise(function(resolve) { - if(count < allowed) { - resolve(exit); - } else { - waiting.push(resolve); - } - count += 1; - }); - }; - - function exit() { - count = Math.max(count - 1, 0); - if(waiting.length > 0) { - waiting.shift()(exit); - } - } - } - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{"./when":38}],8:[function(require,module,exports){ -/** @license MIT License (c) copyright 2011-2013 original author or authors */ - -/** - * Licensed under the MIT License at: - * http://www.opensource.org/licenses/mit-license.php - * - * @author Brian Cavalier - * @author John Hann - */ -(function(define) { 'use strict'; -define(function(require) { - - var when = require('./when'); - var Promise = when.Promise; - var toPromise = when.resolve; - - return { - all: when.lift(all), - map: map, - settle: settle - }; - - /** - * Resolve all the key-value pairs in the supplied object or promise - * for an object. - * @param {Promise|object} object or promise for object whose key-value pairs - * will be resolved - * @returns {Promise} promise for an object with the fully resolved key-value pairs - */ - function all(object) { - var p = Promise._defer(); - var resolver = Promise._handler(p); - - var results = {}; - var keys = Object.keys(object); - var pending = keys.length; - - for(var i=0, k; i>>0; - - var pending = l; - var errors = []; - - for (var h, x, i = 0; i < l; ++i) { - x = promises[i]; - if(x === void 0 && !(i in promises)) { - --pending; - continue; - } - - h = Promise._handler(x); - if(h.state() > 0) { - resolver.become(h); - Promise._visitRemaining(promises, i, h); - break; - } else { - h.visit(resolver, handleFulfill, handleReject); - } - } - - if(pending === 0) { - resolver.reject(new RangeError('any(): array must not be empty')); - } - - return p; - - function handleFulfill(x) { - /*jshint validthis:true*/ - errors = null; - this.resolve(x); // this === resolver - } - - function handleReject(e) { - /*jshint validthis:true*/ - if(this.resolved) { // this === resolver - return; - } - - errors.push(e); - if(--pending === 0) { - this.reject(errors); - } - } - } - - /** - * N-winner competitive race - * Return a promise that will fulfill when n input promises have - * fulfilled, or will reject when it becomes impossible for n - * input promises to fulfill (ie when promises.length - n + 1 - * have rejected) - * @param {array} promises - * @param {number} n - * @returns {Promise} promise for the earliest n fulfillment values - * - * @deprecated - */ - function some(promises, n) { - /*jshint maxcomplexity:7*/ - var p = Promise._defer(); - var resolver = p._handler; - - var results = []; - var errors = []; - - var l = promises.length>>>0; - var nFulfill = 0; - var nReject; - var x, i; // reused in both for() loops - - // First pass: count actual array items - for(i=0; i nFulfill) { - resolver.reject(new RangeError('some(): array must contain at least ' - + n + ' item(s), but had ' + nFulfill)); - } else if(nFulfill === 0) { - resolver.resolve(results); - } - - // Second pass: observe each array item, make progress toward goals - for(i=0; i 2 ? ar.call(promises, liftCombine(f), arguments[2]) - : ar.call(promises, liftCombine(f)); - } - - /** - * Traditional reduce function, similar to `Array.prototype.reduceRight()`, but - * input may contain promises and/or values, and reduceFunc - * may return either a value or a promise, *and* initialValue may - * be a promise for the starting value. - * @param {Array|Promise} promises array or promise for an array of anything, - * may contain a mix of promises and values. - * @param {function(accumulated:*, x:*, index:Number):*} f reduce function - * @returns {Promise} that will resolve to the final reduced value - */ - function reduceRight(promises, f /*, initialValue */) { - return arguments.length > 2 ? arr.call(promises, liftCombine(f), arguments[2]) - : arr.call(promises, liftCombine(f)); - } - - function liftCombine(f) { - return function(z, x, i) { - return applyFold(f, void 0, [z,x,i]); - }; - } - }; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{"../apply":12,"../state":26}],14:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return function flow(Promise) { - - var resolve = Promise.resolve; - var reject = Promise.reject; - var origCatch = Promise.prototype['catch']; - - /** - * Handle the ultimate fulfillment value or rejection reason, and assume - * responsibility for all errors. If an error propagates out of result - * or handleFatalError, it will be rethrown to the host, resulting in a - * loud stack track on most platforms and a crash on some. - * @param {function?} onResult - * @param {function?} onError - * @returns {undefined} - */ - Promise.prototype.done = function(onResult, onError) { - this._handler.visit(this._handler.receiver, onResult, onError); - }; - - /** - * Add Error-type and predicate matching to catch. Examples: - * promise.catch(TypeError, handleTypeError) - * .catch(predicate, handleMatchedErrors) - * .catch(handleRemainingErrors) - * @param onRejected - * @returns {*} - */ - Promise.prototype['catch'] = Promise.prototype.otherwise = function(onRejected) { - if (arguments.length < 2) { - return origCatch.call(this, onRejected); - } - - if(typeof onRejected !== 'function') { - return this.ensure(rejectInvalidPredicate); - } - - return origCatch.call(this, createCatchFilter(arguments[1], onRejected)); - }; - - /** - * Wraps the provided catch handler, so that it will only be called - * if the predicate evaluates truthy - * @param {?function} handler - * @param {function} predicate - * @returns {function} conditional catch handler - */ - function createCatchFilter(handler, predicate) { - return function(e) { - return evaluatePredicate(e, predicate) - ? handler.call(this, e) - : reject(e); - }; - } - - /** - * Ensures that onFulfilledOrRejected will be called regardless of whether - * this promise is fulfilled or rejected. onFulfilledOrRejected WILL NOT - * receive the promises' value or reason. Any returned value will be disregarded. - * onFulfilledOrRejected may throw or return a rejected promise to signal - * an additional error. - * @param {function} handler handler to be called regardless of - * fulfillment or rejection - * @returns {Promise} - */ - Promise.prototype['finally'] = Promise.prototype.ensure = function(handler) { - if(typeof handler !== 'function') { - return this; - } - - return this.then(function(x) { - return runSideEffect(handler, this, identity, x); - }, function(e) { - return runSideEffect(handler, this, reject, e); - }); - }; - - function runSideEffect (handler, thisArg, propagate, value) { - var result = handler.call(thisArg); - return maybeThenable(result) - ? propagateValue(result, propagate, value) - : propagate(value); - } - - function propagateValue (result, propagate, x) { - return resolve(result).then(function () { - return propagate(x); - }); - } - - /** - * Recover from a failure by returning a defaultValue. If defaultValue - * is a promise, it's fulfillment value will be used. If defaultValue is - * a promise that rejects, the returned promise will reject with the - * same reason. - * @param {*} defaultValue - * @returns {Promise} new promise - */ - Promise.prototype['else'] = Promise.prototype.orElse = function(defaultValue) { - return this.then(void 0, function() { - return defaultValue; - }); - }; - - /** - * Shortcut for .then(function() { return value; }) - * @param {*} value - * @return {Promise} a promise that: - * - is fulfilled if value is not a promise, or - * - if value is a promise, will fulfill with its value, or reject - * with its reason. - */ - Promise.prototype['yield'] = function(value) { - return this.then(function() { - return value; - }); - }; - - /** - * Runs a side effect when this promise fulfills, without changing the - * fulfillment value. - * @param {function} onFulfilledSideEffect - * @returns {Promise} - */ - Promise.prototype.tap = function(onFulfilledSideEffect) { - return this.then(onFulfilledSideEffect)['yield'](this); - }; - - return Promise; - }; - - function rejectInvalidPredicate() { - throw new TypeError('catch predicate must be a function'); - } - - function evaluatePredicate(e, predicate) { - return isError(predicate) ? e instanceof predicate : predicate(e); - } - - function isError(predicate) { - return predicate === Error - || (predicate != null && predicate.prototype instanceof Error); - } - - function maybeThenable(x) { - return (typeof x === 'object' || typeof x === 'function') && x !== null; - } - - function identity(x) { - return x; - } - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],15:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ -/** @author Jeff Escalante */ - -(function(define) { 'use strict'; -define(function() { - - return function fold(Promise) { - - Promise.prototype.fold = function(f, z) { - var promise = this._beget(); - - this._handler.fold(function(z, x, to) { - Promise._handler(z).fold(function(x, z, to) { - to.resolve(f.call(this, z, x)); - }, x, this, to); - }, z, promise._handler.receiver, promise._handler); - - return promise; - }; - - return Promise; - }; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],16:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(require) { - - var inspect = require('../state').inspect; - - return function inspection(Promise) { - - Promise.prototype.inspect = function() { - return inspect(Promise._handler(this)); - }; - - return Promise; - }; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{"../state":26}],17:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return function generate(Promise) { - - var resolve = Promise.resolve; - - Promise.iterate = iterate; - Promise.unfold = unfold; - - return Promise; - - /** - * @deprecated Use github.com/cujojs/most streams and most.iterate - * Generate a (potentially infinite) stream of promised values: - * x, f(x), f(f(x)), etc. until condition(x) returns true - * @param {function} f function to generate a new x from the previous x - * @param {function} condition function that, given the current x, returns - * truthy when the iterate should stop - * @param {function} handler function to handle the value produced by f - * @param {*|Promise} x starting value, may be a promise - * @return {Promise} the result of the last call to f before - * condition returns true - */ - function iterate(f, condition, handler, x) { - return unfold(function(x) { - return [x, f(x)]; - }, condition, handler, x); - } - - /** - * @deprecated Use github.com/cujojs/most streams and most.unfold - * Generate a (potentially infinite) stream of promised values - * by applying handler(generator(seed)) iteratively until - * condition(seed) returns true. - * @param {function} unspool function that generates a [value, newSeed] - * given a seed. - * @param {function} condition function that, given the current seed, returns - * truthy when the unfold should stop - * @param {function} handler function to handle the value produced by unspool - * @param x {*|Promise} starting value, may be a promise - * @return {Promise} the result of the last value produced by unspool before - * condition returns true - */ - function unfold(unspool, condition, handler, x) { - return resolve(x).then(function(seed) { - return resolve(condition(seed)).then(function(done) { - return done ? seed : resolve(unspool(seed)).spread(next); - }); - }); - - function next(item, newSeed) { - return resolve(handler(item)).then(function() { - return unfold(unspool, condition, handler, newSeed); - }); - } - } - }; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],18:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return function progress(Promise) { - - /** - * @deprecated - * Register a progress handler for this promise - * @param {function} onProgress - * @returns {Promise} - */ - Promise.prototype.progress = function(onProgress) { - return this.then(void 0, void 0, onProgress); - }; - - return Promise; - }; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],19:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(require) { - - var env = require('../env'); - var TimeoutError = require('../TimeoutError'); - - function setTimeout(f, ms, x, y) { - return env.setTimer(function() { - f(x, y, ms); - }, ms); - } - - return function timed(Promise) { - /** - * Return a new promise whose fulfillment value is revealed only - * after ms milliseconds - * @param {number} ms milliseconds - * @returns {Promise} - */ - Promise.prototype.delay = function(ms) { - var p = this._beget(); - this._handler.fold(handleDelay, ms, void 0, p._handler); - return p; - }; - - function handleDelay(ms, x, h) { - setTimeout(resolveDelay, ms, x, h); - } - - function resolveDelay(x, h) { - h.resolve(x); - } - - /** - * Return a new promise that rejects after ms milliseconds unless - * this promise fulfills earlier, in which case the returned promise - * fulfills with the same value. - * @param {number} ms milliseconds - * @param {Error|*=} reason optional rejection reason to use, defaults - * to a TimeoutError if not provided - * @returns {Promise} - */ - Promise.prototype.timeout = function(ms, reason) { - var p = this._beget(); - var h = p._handler; - - var t = setTimeout(onTimeout, ms, reason, p._handler); - - this._handler.visit(h, - function onFulfill(x) { - env.clearTimer(t); - this.resolve(x); // this = h - }, - function onReject(x) { - env.clearTimer(t); - this.reject(x); // this = h - }, - h.notify); - - return p; - }; - - function onTimeout(reason, h, ms) { - var e = typeof reason === 'undefined' - ? new TimeoutError('timed out after ' + ms + 'ms') - : reason; - h.reject(e); - } - - return Promise; - }; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{"../TimeoutError":11,"../env":22}],20:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(require) { - - var setTimer = require('../env').setTimer; - var format = require('../format'); - - return function unhandledRejection(Promise) { - - var logError = noop; - var logInfo = noop; - var localConsole; - - if(typeof console !== 'undefined') { - // Alias console to prevent things like uglify's drop_console option from - // removing console.log/error. Unhandled rejections fall into the same - // category as uncaught exceptions, and build tools shouldn't silence them. - localConsole = console; - logError = typeof localConsole.error !== 'undefined' - ? function (e) { localConsole.error(e); } - : function (e) { localConsole.log(e); }; - - logInfo = typeof localConsole.info !== 'undefined' - ? function (e) { localConsole.info(e); } - : function (e) { localConsole.log(e); }; - } - - Promise.onPotentiallyUnhandledRejection = function(rejection) { - enqueue(report, rejection); - }; - - Promise.onPotentiallyUnhandledRejectionHandled = function(rejection) { - enqueue(unreport, rejection); - }; - - Promise.onFatalRejection = function(rejection) { - enqueue(throwit, rejection.value); - }; - - var tasks = []; - var reported = []; - var running = null; - - function report(r) { - if(!r.handled) { - reported.push(r); - logError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value)); - } - } - - function unreport(r) { - var i = reported.indexOf(r); - if(i >= 0) { - reported.splice(i, 1); - logInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value)); - } - } - - function enqueue(f, x) { - tasks.push(f, x); - if(running === null) { - running = setTimer(flush, 0); - } - } - - function flush() { - running = null; - while(tasks.length > 0) { - tasks.shift()(tasks.shift()); - } - } - - return Promise; - }; - - function throwit(e) { - throw e; - } - - function noop() {} - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{"../env":22,"../format":23}],21:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return function addWith(Promise) { - /** - * Returns a promise whose handlers will be called with `this` set to - * the supplied receiver. Subsequent promises derived from the - * returned promise will also have their handlers called with receiver - * as `this`. Calling `with` with undefined or no arguments will return - * a promise whose handlers will again be called in the usual Promises/A+ - * way (no `this`) thus safely undoing any previous `with` in the - * promise chain. - * - * WARNING: Promises returned from `with`/`withThis` are NOT Promises/A+ - * compliant, specifically violating 2.2.5 (http://promisesaplus.com/#point-41) - * - * @param {object} receiver `this` value for all handlers attached to - * the returned promise. - * @returns {Promise} - */ - Promise.prototype['with'] = Promise.prototype.withThis = function(receiver) { - var p = this._beget(); - var child = p._handler; - child.receiver = receiver; - this._handler.chain(child, receiver); - return p; - }; - - return Promise; - }; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - - -},{}],22:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/ -(function(define) { 'use strict'; -define(function(require) { - /*jshint maxcomplexity:6*/ - - // Sniff "best" async scheduling option - // Prefer process.nextTick or MutationObserver, then check for - // setTimeout, and finally vertx, since its the only env that doesn't - // have setTimeout - - var MutationObs; - var capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout; - - // Default env - var setTimer = function(f, ms) { return setTimeout(f, ms); }; - var clearTimer = function(t) { return clearTimeout(t); }; - var asap = function (f) { return capturedSetTimeout(f, 0); }; - - // Detect specific env - if (isNode()) { // Node - asap = function (f) { return process.nextTick(f); }; - - } else if (MutationObs = hasMutationObserver()) { // Modern browser - asap = initMutationObserver(MutationObs); - - } else if (!capturedSetTimeout) { // vert.x - var vertxRequire = require; - var vertx = vertxRequire('vertx'); - setTimer = function (f, ms) { return vertx.setTimer(ms, f); }; - clearTimer = vertx.cancelTimer; - asap = vertx.runOnLoop || vertx.runOnContext; - } - - return { - setTimer: setTimer, - clearTimer: clearTimer, - asap: asap - }; - - function isNode () { - return typeof process !== 'undefined' && - Object.prototype.toString.call(process) === '[object process]'; - } - - function hasMutationObserver () { - return (typeof MutationObserver !== 'undefined' && MutationObserver) || - (typeof WebKitMutationObserver !== 'undefined' && WebKitMutationObserver); - } - - function initMutationObserver(MutationObserver) { - var scheduled; - var node = document.createTextNode(''); - var o = new MutationObserver(run); - o.observe(node, { characterData: true }); - - function run() { - var f = scheduled; - scheduled = void 0; - f(); - } - - var i = 0; - return function (f) { - scheduled = f; - node.data = (i ^= 1); - }; - } -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{}],23:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return { - formatError: formatError, - formatObject: formatObject, - tryStringify: tryStringify - }; - - /** - * Format an error into a string. If e is an Error and has a stack property, - * it's returned. Otherwise, e is formatted using formatObject, with a - * warning added about e not being a proper Error. - * @param {*} e - * @returns {String} formatted string, suitable for output to developers - */ - function formatError(e) { - var s = typeof e === 'object' && e !== null && (e.stack || e.message) ? e.stack || e.message : formatObject(e); - return e instanceof Error ? s : s + ' (WARNING: non-Error used)'; - } - - /** - * Format an object, detecting "plain" objects and running them through - * JSON.stringify if possible. - * @param {Object} o - * @returns {string} - */ - function formatObject(o) { - var s = String(o); - if(s === '[object Object]' && typeof JSON !== 'undefined') { - s = tryStringify(o, s); - } - return s; - } - - /** - * Try to return the result of JSON.stringify(x). If that fails, return - * defaultValue - * @param {*} x - * @param {*} defaultValue - * @returns {String|*} JSON.stringify(x) or defaultValue - */ - function tryStringify(x, defaultValue) { - try { - return JSON.stringify(x); - } catch(e) { - return defaultValue; - } - } - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],24:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return function liftAll(liftOne, combine, dst, src) { - if(typeof combine === 'undefined') { - combine = defaultCombine; - } - - return Object.keys(src).reduce(function(dst, key) { - var f = src[key]; - return typeof f === 'function' ? combine(dst, liftOne(f), key) : dst; - }, typeof dst === 'undefined' ? defaultDst(src) : dst); - }; - - function defaultCombine(o, f, k) { - o[k] = f; - return o; - } - - function defaultDst(src) { - return typeof src === 'function' ? src.bind() : Object.create(src); - } -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],25:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - return function makePromise(environment) { - - var tasks = environment.scheduler; - var emitRejection = initEmitRejection(); - - var objectCreate = Object.create || - function(proto) { - function Child() {} - Child.prototype = proto; - return new Child(); - }; - - /** - * Create a promise whose fate is determined by resolver - * @constructor - * @returns {Promise} promise - * @name Promise - */ - function Promise(resolver, handler) { - this._handler = resolver === Handler ? handler : init(resolver); - } - - /** - * Run the supplied resolver - * @param resolver - * @returns {Pending} - */ - function init(resolver) { - var handler = new Pending(); - - try { - resolver(promiseResolve, promiseReject, promiseNotify); - } catch (e) { - promiseReject(e); - } - - return handler; - - /** - * Transition from pre-resolution state to post-resolution state, notifying - * all listeners of the ultimate fulfillment or rejection - * @param {*} x resolution value - */ - function promiseResolve (x) { - handler.resolve(x); - } - /** - * Reject this promise with reason, which will be used verbatim - * @param {Error|*} reason rejection reason, strongly suggested - * to be an Error type - */ - function promiseReject (reason) { - handler.reject(reason); - } - - /** - * @deprecated - * Issue a progress event, notifying all progress listeners - * @param {*} x progress event payload to pass to all listeners - */ - function promiseNotify (x) { - handler.notify(x); - } - } - - // Creation - - Promise.resolve = resolve; - Promise.reject = reject; - Promise.never = never; - - Promise._defer = defer; - Promise._handler = getHandler; - - /** - * Returns a trusted promise. If x is already a trusted promise, it is - * returned, otherwise returns a new trusted Promise which follows x. - * @param {*} x - * @return {Promise} promise - */ - function resolve(x) { - return isPromise(x) ? x - : new Promise(Handler, new Async(getHandler(x))); - } - - /** - * Return a reject promise with x as its reason (x is used verbatim) - * @param {*} x - * @returns {Promise} rejected promise - */ - function reject(x) { - return new Promise(Handler, new Async(new Rejected(x))); - } - - /** - * Return a promise that remains pending forever - * @returns {Promise} forever-pending promise. - */ - function never() { - return foreverPendingPromise; // Should be frozen - } - - /** - * Creates an internal {promise, resolver} pair - * @private - * @returns {Promise} - */ - function defer() { - return new Promise(Handler, new Pending()); - } - - // Transformation and flow control - - /** - * Transform this promise's fulfillment value, returning a new Promise - * for the transformed result. If the promise cannot be fulfilled, onRejected - * is called with the reason. onProgress *may* be called with updates toward - * this promise's fulfillment. - * @param {function=} onFulfilled fulfillment handler - * @param {function=} onRejected rejection handler - * @param {function=} onProgress @deprecated progress handler - * @return {Promise} new promise - */ - Promise.prototype.then = function(onFulfilled, onRejected, onProgress) { - var parent = this._handler; - var state = parent.join().state(); - - if ((typeof onFulfilled !== 'function' && state > 0) || - (typeof onRejected !== 'function' && state < 0)) { - // Short circuit: value will not change, simply share handler - return new this.constructor(Handler, parent); - } - - var p = this._beget(); - var child = p._handler; - - parent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress); - - return p; - }; - - /** - * If this promise cannot be fulfilled due to an error, call onRejected to - * handle the error. Shortcut for .then(undefined, onRejected) - * @param {function?} onRejected - * @return {Promise} - */ - Promise.prototype['catch'] = function(onRejected) { - return this.then(void 0, onRejected); - }; - - /** - * Creates a new, pending promise of the same type as this promise - * @private - * @returns {Promise} - */ - Promise.prototype._beget = function() { - return begetFrom(this._handler, this.constructor); - }; - - function begetFrom(parent, Promise) { - var child = new Pending(parent.receiver, parent.join().context); - return new Promise(Handler, child); - } - - // Array combinators - - Promise.all = all; - Promise.race = race; - Promise._traverse = traverse; - - /** - * Return a promise that will fulfill when all promises in the - * input array have fulfilled, or will reject when one of the - * promises rejects. - * @param {array} promises array of promises - * @returns {Promise} promise for array of fulfillment values - */ - function all(promises) { - return traverseWith(snd, null, promises); - } - - /** - * Array> -> Promise> - * @private - * @param {function} f function to apply to each promise's value - * @param {Array} promises array of promises - * @returns {Promise} promise for transformed values - */ - function traverse(f, promises) { - return traverseWith(tryCatch2, f, promises); - } - - function traverseWith(tryMap, f, promises) { - var handler = typeof f === 'function' ? mapAt : settleAt; - - var resolver = new Pending(); - var pending = promises.length >>> 0; - var results = new Array(pending); - - for (var i = 0, x; i < promises.length && !resolver.resolved; ++i) { - x = promises[i]; - - if (x === void 0 && !(i in promises)) { - --pending; - continue; - } - - traverseAt(promises, handler, i, x, resolver); - } - - if(pending === 0) { - resolver.become(new Fulfilled(results)); - } - - return new Promise(Handler, resolver); - - function mapAt(i, x, resolver) { - if(!resolver.resolved) { - traverseAt(promises, settleAt, i, tryMap(f, x, i), resolver); - } - } - - function settleAt(i, x, resolver) { - results[i] = x; - if(--pending === 0) { - resolver.become(new Fulfilled(results)); - } - } - } - - function traverseAt(promises, handler, i, x, resolver) { - if (maybeThenable(x)) { - var h = getHandlerMaybeThenable(x); - var s = h.state(); - - if (s === 0) { - h.fold(handler, i, void 0, resolver); - } else if (s > 0) { - handler(i, h.value, resolver); - } else { - resolver.become(h); - visitRemaining(promises, i+1, h); - } - } else { - handler(i, x, resolver); - } - } - - Promise._visitRemaining = visitRemaining; - function visitRemaining(promises, start, handler) { - for(var i=start; i 0 ? toFulfilledState(handler.value) - : toRejectedState(handler.value); - } - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],27:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(require) { - - var PromiseMonitor = require('./monitor/PromiseMonitor'); - var ConsoleReporter = require('./monitor/ConsoleReporter'); - - var promiseMonitor = new PromiseMonitor(new ConsoleReporter()); - - return function(Promise) { - return promiseMonitor.monitor(Promise); - }; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{"./monitor/ConsoleReporter":28,"./monitor/PromiseMonitor":29}],28:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(require) { - - var error = require('./error'); - var unhandledRejectionsMsg = '[promises] Unhandled rejections: '; - var allHandledMsg = '[promises] All previously unhandled rejections have now been handled'; - - function ConsoleReporter() { - this._previouslyReported = false; - } - - ConsoleReporter.prototype = initDefaultLogging(); - - ConsoleReporter.prototype.log = function(traces) { - if(traces.length === 0) { - if(this._previouslyReported) { - this._previouslyReported = false; - this.msg(allHandledMsg); - } - return; - } - - this._previouslyReported = true; - this.groupStart(unhandledRejectionsMsg + traces.length); - try { - this._log(traces); - } finally { - this.groupEnd(); - } - }; - - ConsoleReporter.prototype._log = function(traces) { - for(var i=0; i= 0; --i) { - t = this._traces[i]; - if(t.handler === handler) { - break; - } - } - - if(i >= 0) { - t.extraContext = extraContext; - } else { - this._traces.push({ - handler: handler, - extraContext: extraContext - }); - } - - this.logTraces(); - }; - - PromiseMonitor.prototype.removeTrace = function(/*handler*/) { - this.logTraces(); - }; - - PromiseMonitor.prototype.fatal = function(handler, extraContext) { - var err = new Error(); - err.stack = this._createLongTrace(handler.value, handler.context, extraContext).join('\n'); - setTimer(function() { - throw err; - }, 0); - }; - - PromiseMonitor.prototype.logTraces = function() { - if(!this._traceTask) { - this._traceTask = setTimer(this._doLogTraces, this.logDelay); - } - }; - - PromiseMonitor.prototype._logTraces = function() { - this._traceTask = void 0; - this._traces = this._traces.filter(filterHandled); - this._reporter.log(this.formatTraces(this._traces)); - }; - - - PromiseMonitor.prototype.formatTraces = function(traces) { - return traces.map(function(t) { - return this._createLongTrace(t.handler.value, t.handler.context, t.extraContext); - }, this); - }; - - PromiseMonitor.prototype._createLongTrace = function(e, context, extraContext) { - var trace = error.parse(e) || [String(e) + ' (WARNING: non-Error used)']; - trace = filterFrames(this.stackFilter, trace, 0); - this._appendContext(trace, context); - this._appendContext(trace, extraContext); - return this.filterDuplicateFrames ? this._removeDuplicates(trace) : trace; - }; - - PromiseMonitor.prototype._removeDuplicates = function(trace) { - var seen = {}; - var sep = this.stackJumpSeparator; - var count = 0; - return trace.reduceRight(function(deduped, line, i) { - if(i === 0) { - deduped.unshift(line); - } else if(line === sep) { - if(count > 0) { - deduped.unshift(line); - count = 0; - } - } else if(!seen[line]) { - seen[line] = true; - deduped.unshift(line); - ++count; - } - return deduped; - }, []); - }; - - PromiseMonitor.prototype._appendContext = function(trace, context) { - trace.push.apply(trace, this._createTrace(context)); - }; - - PromiseMonitor.prototype._createTrace = function(traceChain) { - var trace = []; - var stack; - - while(traceChain) { - stack = error.parse(traceChain); - - if (stack) { - stack = filterFrames(this.stackFilter, stack); - appendStack(trace, stack, this.stackJumpSeparator); - } - - traceChain = traceChain.parent; - } - - return trace; - }; - - function appendStack(trace, stack, separator) { - if (stack.length > 1) { - stack[0] = separator; - trace.push.apply(trace, stack); - } - } - - function filterFrames(stackFilter, stack) { - return stack.filter(function(frame) { - return !stackFilter.test(frame); - }); - } - - function filterHandled(t) { - return !t.handler.handled; - } - - return PromiseMonitor; -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{"../lib/env":22,"./error":31}],30:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function(require) { - - var monitor = require('../monitor'); - var Promise = require('../when').Promise; - - return monitor(Promise); - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); })); - -},{"../monitor":27,"../when":38}],31:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ -/** @author Brian Cavalier */ -/** @author John Hann */ - -(function(define) { 'use strict'; -define(function() { - - var parse, captureStack, format; - - if(Error.captureStackTrace) { - // Use Error.captureStackTrace if available - parse = function(e) { - return e && e.stack && e.stack.split('\n'); - }; - - format = formatAsString; - captureStack = Error.captureStackTrace; - - } else { - // Otherwise, do minimal feature detection to determine - // how to capture and format reasonable stacks. - parse = function(e) { - var stack = e && e.stack && e.stack.split('\n'); - if(stack && e.message) { - stack.unshift(e.message); - } - return stack; - }; - - (function() { - var e = new Error(); - if(typeof e.stack !== 'string') { - format = formatAsString; - captureStack = captureSpiderMonkeyStack; - } else { - format = formatAsErrorWithStack; - captureStack = useStackDirectly; - } - }()); - } - - function captureSpiderMonkeyStack(host) { - try { - throw new Error(); - } catch(err) { - host.stack = err.stack; - } - } - - function useStackDirectly(host) { - host.stack = new Error().stack; - } - - function formatAsString(longTrace) { - return join(longTrace); - } - - function formatAsErrorWithStack(longTrace) { - var e = new Error(); - e.stack = formatAsString(longTrace); - return e; - } - - // About 5-10x faster than String.prototype.join o_O - function join(a) { - var sep = false; - var s = ''; - for(var i=0; i< a.length; ++i) { - if(sep) { - s += '\n' + a[i]; - } else { - s+= a[i]; - sep = true; - } - } - return s; - } - - return { - parse: parse, - format: format, - captureStack: captureStack - }; - -}); -}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); })); - -},{}],32:[function(require,module,exports){ -/** @license MIT License (c) copyright 2013 original author or authors */ - -/** - * Collection of helpers for interfacing with node-style asynchronous functions - * using promises. - * - * @author Brian Cavalier - * @contributor Renato Zannon - */ - -(function(define) { -define(function(require) { - - var when = require('./when'); - var _liftAll = require('./lib/liftAll'); - var setTimer = require('./lib/env').setTimer; - var slice = Array.prototype.slice; - - var _apply = require('./lib/apply')(when.Promise, dispatch); - - return { - lift: lift, - liftAll: liftAll, - apply: apply, - call: call, - createCallback: createCallback, - bindCallback: bindCallback, - liftCallback: liftCallback - }; - - /** - * Takes a node-style async function and calls it immediately (with an optional - * array of arguments or promises for arguments). It returns a promise whose - * resolution depends on whether the async functions calls its callback with the - * conventional error argument or not. - * - * With this it becomes possible to leverage existing APIs while still reaping - * the benefits of promises. - * - * @example - * function onlySmallNumbers(n, callback) { - * if(n < 10) { - * callback(null, n + 10); - * } else { - * callback(new Error("Calculation failed")); - * } - * } - * - * var nodefn = require("when/node/function"); - * - * // Logs '15' - * nodefn.apply(onlySmallNumbers, [5]).then(console.log, console.error); - * - * // Logs 'Calculation failed' - * nodefn.apply(onlySmallNumbers, [15]).then(console.log, console.error); - * - * @param {function} f node-style function that will be called - * @param {Array} [args] array of arguments to func - * @returns {Promise} promise for the value func passes to its callback - */ - function apply(f, args) { - return _apply(f, this, args || []); - } - - function dispatch(f, thisArg, args, h) { - var cb = createCallback(h); - try { - switch(args.length) { - case 2: f.call(thisArg, args[0], args[1], cb); break; - case 1: f.call(thisArg, args[0], cb); break; - case 0: f.call(thisArg, cb); break; - default: - args.push(cb); - f.apply(thisArg, args); - } - } catch(e) { - h.reject(e); - } - } - - /** - * Has the same behavior that {@link apply} has, with the difference that the - * arguments to the function are provided individually, while {@link apply} accepts - * a single array. - * - * @example - * function sumSmallNumbers(x, y, callback) { - * var result = x + y; - * if(result < 10) { - * callback(null, result); - * } else { - * callback(new Error("Calculation failed")); - * } - * } - * - * // Logs '5' - * nodefn.call(sumSmallNumbers, 2, 3).then(console.log, console.error); - * - * // Logs 'Calculation failed' - * nodefn.call(sumSmallNumbers, 5, 10).then(console.log, console.error); - * - * @param {function} f node-style function that will be called - * @param {...*} [args] arguments that will be forwarded to the function - * @returns {Promise} promise for the value func passes to its callback - */ - function call(f /*, args... */) { - return _apply(f, this, slice.call(arguments, 1)); - } - - /** - * Takes a node-style function and returns new function that wraps the - * original and, instead of taking a callback, returns a promise. Also, it - * knows how to handle promises given as arguments, waiting for their - * resolution before executing. - * - * Upon execution, the orginal function is executed as well. If it passes - * a truthy value as the first argument to the callback, it will be - * interpreted as an error condition, and the promise will be rejected - * with it. Otherwise, the call is considered a resolution, and the promise - * is resolved with the callback's second argument. - * - * @example - * var fs = require("fs"), nodefn = require("when/node/function"); - * - * var promiseRead = nodefn.lift(fs.readFile); - * - * // The promise is resolved with the contents of the file if everything - * // goes ok - * promiseRead('exists.txt').then(console.log, console.error); - * - * // And will be rejected if something doesn't work out - * // (e.g. the files does not exist) - * promiseRead('doesnt_exist.txt').then(console.log, console.error); - * - * - * @param {Function} f node-style function to be lifted - * @param {...*} [args] arguments to be prepended for the new function @deprecated - * @returns {Function} a promise-returning function - */ - function lift(f /*, args... */) { - var args1 = arguments.length > 1 ? slice.call(arguments, 1) : []; - return function() { - // TODO: Simplify once partialing has been removed - var l = args1.length; - var al = arguments.length; - var args = new Array(al + l); - var i; - for(i=0; i 2) { - resolver.resolve(slice.call(arguments, 1)); - } else { - resolver.resolve(value); - } - }; - } - - /** - * Attaches a node-style callback to a promise, ensuring the callback is - * called for either fulfillment or rejection. Returns a promise with the same - * state as the passed-in promise. - * - * @example - * var deferred = when.defer(); - * - * function callback(err, value) { - * // Handle err or use value - * } - * - * bindCallback(deferred.promise, callback); - * - * deferred.resolve('interesting value'); - * - * @param {Promise} promise The promise to be attached to. - * @param {Function} callback The node-style callback to attach. - * @returns {Promise} A promise with the same state as the passed-in promise. - */ - function bindCallback(promise, callback) { - promise = when(promise); - - if (callback) { - promise.then(success, wrapped); - } - - return promise; - - function success(value) { - wrapped(null, value); - } - - function wrapped(err, value) { - setTimer(function () { - callback(err, value); - }, 0); - } - } - - /** - * Takes a node-style callback and returns new function that accepts a - * promise, calling the original callback when the promise is either - * fulfilled or rejected with the appropriate arguments. - * - * @example - * var deferred = when.defer(); - * - * function callback(err, value) { - * // Handle err or use value - * } - * - * var wrapped = liftCallback(callback); - * - * // `wrapped` can now be passed around at will - * wrapped(deferred.promise); - * - * deferred.resolve('interesting value'); - * - * @param {Function} callback The node-style callback to wrap. - * @returns {Function} The lifted, promise-accepting function. - */ - function liftCallback(callback) { - return function(promise) { - return bindCallback(promise, callback); - }; - } -}); - -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - - - - -},{"./lib/apply":12,"./lib/env":22,"./lib/liftAll":24,"./when":38}],33:[function(require,module,exports){ -/** @license MIT License (c) copyright 2011-2013 original author or authors */ - -/** - * parallel.js - * - * Run a set of task functions in parallel. All tasks will - * receive the same args - * - * @author Brian Cavalier - * @author John Hann - */ - -(function(define) { -define(function(require) { - - var when = require('./when'); - var all = when.Promise.all; - var slice = Array.prototype.slice; - - /** - * Run array of tasks in parallel - * @param tasks {Array|Promise} array or promiseForArray of task functions - * @param [args] {*} arguments to be passed to all tasks - * @return {Promise} promise for array containing the - * result of each task in the array position corresponding - * to position of the task in the tasks array - */ - return function parallel(tasks /*, args... */) { - return all(slice.call(arguments, 1)).then(function(args) { - return when.map(tasks, function(task) { - return task.apply(void 0, args); - }); - }); - }; - -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - - - -},{"./when":38}],34:[function(require,module,exports){ -/** @license MIT License (c) copyright 2011-2013 original author or authors */ - -/** - * pipeline.js - * - * Run a set of task functions in sequence, passing the result - * of the previous as an argument to the next. Like a shell - * pipeline, e.g. `cat file.txt | grep 'foo' | sed -e 's/foo/bar/g' - * - * @author Brian Cavalier - * @author John Hann - */ - -(function(define) { -define(function(require) { - - var when = require('./when'); - var all = when.Promise.all; - var slice = Array.prototype.slice; - - /** - * Run array of tasks in a pipeline where the next - * tasks receives the result of the previous. The first task - * will receive the initialArgs as its argument list. - * @param tasks {Array|Promise} array or promise for array of task functions - * @param [initialArgs...] {*} arguments to be passed to the first task - * @return {Promise} promise for return value of the final task - */ - return function pipeline(tasks /* initialArgs... */) { - // Self-optimizing function to run first task with multiple - // args using apply, but subsequence tasks via direct invocation - var runTask = function(args, task) { - runTask = function(arg, task) { - return task(arg); - }; - - return task.apply(null, args); - }; - - return all(slice.call(arguments, 1)).then(function(args) { - return when.reduce(tasks, function(arg, task) { - return runTask(arg, task); - }, args); - }); - }; - -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - - - -},{"./when":38}],35:[function(require,module,exports){ -/** @license MIT License (c) copyright 2012-2013 original author or authors */ - -/** - * poll.js - * - * Helper that polls until cancelled or for a condition to become true. - * - * @author Scott Andrews - */ - -(function (define) { 'use strict'; -define(function(require) { - - var when = require('./when'); - var attempt = when['try']; - var cancelable = require('./cancelable'); - - /** - * Periodically execute the task function on the msec delay. The result of - * the task may be verified by watching for a condition to become true. The - * returned deferred is cancellable if the polling needs to be cancelled - * externally before reaching a resolved state. - * - * The next vote is scheduled after the results of the current vote are - * verified and rejected. - * - * Polling may be terminated by the verifier returning a truthy value, - * invoking cancel() on the returned promise, or the task function returning - * a rejected promise. - * - * Usage: - * - * var count = 0; - * function doSomething() { return count++ } - * - * // poll until cancelled - * var p = poll(doSomething, 1000); - * ... - * p.cancel(); - * - * // poll until condition is met - * poll(doSomething, 1000, function(result) { return result > 10 }) - * .then(function(result) { assert result == 10 }); - * - * // delay first vote - * poll(doSomething, 1000, anyFunc, true); - * - * @param task {Function} function that is executed after every timeout - * @param interval {number|Function} timeout in milliseconds - * @param [verifier] {Function} function to evaluate the result of the vote. - * May return a {Promise} or a {Boolean}. Rejecting the promise or a - * falsey value will schedule the next vote. - * @param [delayInitialTask] {boolean} if truthy, the first vote is scheduled - * instead of immediate - * - * @returns {Promise} - */ - return function poll(task, interval, verifier, delayInitialTask) { - var deferred, canceled, reject; - - canceled = false; - deferred = cancelable(when.defer(), function () { canceled = true; }); - reject = deferred.reject; - - verifier = verifier || function () { return false; }; - - if (typeof interval !== 'function') { - interval = (function (interval) { - return function () { return when().delay(interval); }; - })(interval); - } - - function certify(result) { - deferred.resolve(result); - } - - function schedule(result) { - attempt(interval).then(vote, reject); - if (result !== void 0) { - deferred.notify(result); - } - } - - function vote() { - if (canceled) { return; } - when(task(), - function (result) { - when(verifier(result), - function (verification) { - return verification ? certify(result) : schedule(result); - }, - function () { schedule(result); } - ); - }, - reject - ); - } - - if (delayInitialTask) { - schedule(); - } else { - // if task() is blocking, vote will also block - vote(); - } - - // make the promise cancelable - deferred.promise = Object.create(deferred.promise); - deferred.promise.cancel = deferred.cancel; - - return deferred.promise; - }; - -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - -},{"./cancelable":4,"./when":38}],36:[function(require,module,exports){ -/** @license MIT License (c) copyright 2011-2013 original author or authors */ - -/** - * sequence.js - * - * Run a set of task functions in sequence. All tasks will - * receive the same args. - * - * @author Brian Cavalier - * @author John Hann - */ - -(function(define) { -define(function(require) { - - var when = require('./when'); - var all = when.Promise.all; - var slice = Array.prototype.slice; - - /** - * Run array of tasks in sequence with no overlap - * @param tasks {Array|Promise} array or promiseForArray of task functions - * @param [args] {*} arguments to be passed to all tasks - * @return {Promise} promise for an array containing - * the result of each task in the array position corresponding - * to position of the task in the tasks array - */ - return function sequence(tasks /*, args... */) { - var results = []; - - return all(slice.call(arguments, 1)).then(function(args) { - return when.reduce(tasks, function(results, task) { - return when(task.apply(void 0, args), addResult); - }, results); - }); - - function addResult(result) { - results.push(result); - return results; - } - }; - -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - - - -},{"./when":38}],37:[function(require,module,exports){ -/** @license MIT License (c) copyright 2011-2013 original author or authors */ - -/** - * timeout.js - * - * Helper that returns a promise that rejects after a specified timeout, - * if not explicitly resolved or rejected before that. - * - * @author Brian Cavalier - * @author John Hann - */ - -(function(define) { -define(function(require) { - - var when = require('./when'); - - /** - * @deprecated Use when(trigger).timeout(ms) - */ - return function timeout(msec, trigger) { - return when(trigger).timeout(msec); - }; -}); -})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }); - - - -},{"./when":38}],38:[function(require,module,exports){ -/** @license MIT License (c) copyright 2010-2014 original author or authors */ - -/** - * Promises/A+ and when() implementation - * when is part of the cujoJS family of libraries (http://cujojs.com/) - * @author Brian Cavalier - * @author John Hann - */ -(function(define) { 'use strict'; -define(function (require) { - - var timed = require('./lib/decorators/timed'); - var array = require('./lib/decorators/array'); - var flow = require('./lib/decorators/flow'); - var fold = require('./lib/decorators/fold'); - var inspect = require('./lib/decorators/inspect'); - var generate = require('./lib/decorators/iterate'); - var progress = require('./lib/decorators/progress'); - var withThis = require('./lib/decorators/with'); - var unhandledRejection = require('./lib/decorators/unhandledRejection'); - var TimeoutError = require('./lib/TimeoutError'); - - var Promise = [array, flow, fold, generate, progress, - inspect, withThis, timed, unhandledRejection] - .reduce(function(Promise, feature) { - return feature(Promise); - }, require('./lib/Promise')); - - var apply = require('./lib/apply')(Promise); - - // Public API - - when.promise = promise; // Create a pending promise - when.resolve = Promise.resolve; // Create a resolved promise - when.reject = Promise.reject; // Create a rejected promise - - when.lift = lift; // lift a function to return promises - when['try'] = attempt; // call a function and return a promise - when.attempt = attempt; // alias for when.try - - when.iterate = Promise.iterate; // DEPRECATED (use cujojs/most streams) Generate a stream of promises - when.unfold = Promise.unfold; // DEPRECATED (use cujojs/most streams) Generate a stream of promises - - when.join = join; // Join 2 or more promises - - when.all = all; // Resolve a list of promises - when.settle = settle; // Settle a list of promises - - when.any = lift(Promise.any); // One-winner race - when.some = lift(Promise.some); // Multi-winner race - when.race = lift(Promise.race); // First-to-settle race - - when.map = map; // Array.map() for promises - when.filter = filter; // Array.filter() for promises - when.reduce = lift(Promise.reduce); // Array.reduce() for promises - when.reduceRight = lift(Promise.reduceRight); // Array.reduceRight() for promises - - when.isPromiseLike = isPromiseLike; // Is something promise-like, aka thenable - - when.Promise = Promise; // Promise constructor - when.defer = defer; // Create a {promise, resolve, reject} tuple - - // Error types - - when.TimeoutError = TimeoutError; - - /** - * Get a trusted promise for x, or by transforming x with onFulfilled - * - * @param {*} x - * @param {function?} onFulfilled callback to be called when x is - * successfully fulfilled. If promiseOrValue is an immediate value, callback - * will be invoked immediately. - * @param {function?} onRejected callback to be called when x is - * rejected. - * @param {function?} onProgress callback to be called when progress updates - * are issued for x. @deprecated - * @returns {Promise} a new promise that will fulfill with the return - * value of callback or errback or the completion value of promiseOrValue if - * callback and/or errback is not supplied. - */ - function when(x, onFulfilled, onRejected, onProgress) { - var p = Promise.resolve(x); - if (arguments.length < 2) { - return p; - } - - return p.then(onFulfilled, onRejected, onProgress); - } - - /** - * Creates a new promise whose fate is determined by resolver. - * @param {function} resolver function(resolve, reject, notify) - * @returns {Promise} promise whose fate is determine by resolver - */ - function promise(resolver) { - return new Promise(resolver); - } - - /** - * Lift the supplied function, creating a version of f that returns - * promises, and accepts promises as arguments. - * @param {function} f - * @returns {Function} version of f that returns promises - */ - function lift(f) { - return function() { - for(var i=0, l=arguments.length, a=new Array(l); i