(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.coMocha = f()}})(function(){var define,module,exports;return (function(){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);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}return e})()({1:[function(require,module,exports){
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var co = require('co')
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var isGenFn = require('is-generator').fn
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/**
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* Export `co-mocha`.
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*/
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module.exports = coMocha
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/**
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* Monkey patch the mocha instance with generator support.
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*
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* @param {Function} mocha
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*/
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function coMocha (mocha) {
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// Avoid loading `co-mocha` twice.
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if (!mocha || mocha._coMochaIsLoaded) {
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return
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}
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var Runnable = mocha.Runnable
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var run = Runnable.prototype.run
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/**
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* Override the Mocha function runner and enable generator support with co.
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*
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* @param {Function} fn
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*/
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Runnable.prototype.run = function (fn) {
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var oldFn = this.fn
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if (isGenFn(oldFn)) {
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this.fn = co.wrap(oldFn)
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// Replace `toString` to output the original function contents.
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this.fn.toString = function () {
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// https://github.com/mochajs/mocha/blob/7493bca76662318183e55294e906a4107433e20e/lib/utils.js#L251
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return Function.prototype.toString.call(oldFn)
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.replace(/^function *\* *\(.*\)\s*{/, 'function () {')
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}
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}
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return run.call(this, fn)
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}
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mocha._coMochaIsLoaded = true
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}
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/**
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* Find active node mocha instances.
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*
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* @return {Array}
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*/
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function findNodeJSMocha () {
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var children = require.cache || {}
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return Object.keys(children)
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.filter(function (child) {
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var val = children[child].exports
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return typeof val === 'function' && val.name === 'Mocha'
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})
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.map(function (child) {
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return children[child].exports
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})
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}
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// Attempt to automatically monkey patch available mocha instances.
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var modules = typeof window === 'undefined' ? findNodeJSMocha() : [window.Mocha]
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modules.forEach(coMocha)
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},{"co":2,"is-generator":3}],2:[function(require,module,exports){
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/**
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* slice() reference.
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*/
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var slice = Array.prototype.slice;
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/**
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* Expose `co`.
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*/
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module.exports = co['default'] = co.co = co;
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/**
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* Wrap the given generator `fn` into a
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* function that returns a promise.
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* This is a separate function so that
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* every `co()` call doesn't create a new,
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* unnecessary closure.
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*
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* @param {GeneratorFunction} fn
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* @return {Function}
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* @api public
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*/
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co.wrap = function (fn) {
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createPromise.__generatorFunction__ = fn;
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return createPromise;
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function createPromise() {
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return co.call(this, fn.apply(this, arguments));
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}
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};
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/**
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* Execute the generator function or a generator
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* and return a promise.
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*
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* @param {Function} fn
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* @return {Promise}
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* @api public
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*/
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function co(gen) {
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var ctx = this;
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var args = slice.call(arguments, 1)
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// we wrap everything in a promise to avoid promise chaining,
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// which leads to memory leak errors.
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// see https://github.com/tj/co/issues/180
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return new Promise(function(resolve, reject) {
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if (typeof gen === 'function') gen = gen.apply(ctx, args);
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if (!gen || typeof gen.next !== 'function') return resolve(gen);
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onFulfilled();
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/**
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* @param {Mixed} res
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* @return {Promise}
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* @api private
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*/
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function onFulfilled(res) {
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var ret;
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try {
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ret = gen.next(res);
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} catch (e) {
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return reject(e);
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}
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next(ret);
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}
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/**
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* @param {Error} err
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* @return {Promise}
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* @api private
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*/
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function onRejected(err) {
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var ret;
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try {
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ret = gen.throw(err);
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} catch (e) {
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return reject(e);
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}
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next(ret);
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}
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/**
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* Get the next value in the generator,
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* return a promise.
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*
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* @param {Object} ret
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* @return {Promise}
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* @api private
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*/
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function next(ret) {
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if (ret.done) return resolve(ret.value);
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var value = toPromise.call(ctx, ret.value);
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if (value && isPromise(value)) return value.then(onFulfilled, onRejected);
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return onRejected(new TypeError('You may only yield a function, promise, generator, array, or object, '
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+ 'but the following object was passed: "' + String(ret.value) + '"'));
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}
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});
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}
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/**
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* Convert a `yield`ed value into a promise.
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*
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* @param {Mixed} obj
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* @return {Promise}
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* @api private
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*/
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function toPromise(obj) {
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if (!obj) return obj;
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if (isPromise(obj)) return obj;
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if (isGeneratorFunction(obj) || isGenerator(obj)) return co.call(this, obj);
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if ('function' == typeof obj) return thunkToPromise.call(this, obj);
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if (Array.isArray(obj)) return arrayToPromise.call(this, obj);
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if (isObject(obj)) return objectToPromise.call(this, obj);
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return obj;
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}
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/**
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* Convert a thunk to a promise.
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*
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* @param {Function}
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* @return {Promise}
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* @api private
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*/
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function thunkToPromise(fn) {
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var ctx = this;
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return new Promise(function (resolve, reject) {
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fn.call(ctx, function (err, res) {
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if (err) return reject(err);
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if (arguments.length > 2) res = slice.call(arguments, 1);
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resolve(res);
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});
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});
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}
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/**
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* Convert an array of "yieldables" to a promise.
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* Uses `Promise.all()` internally.
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*
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* @param {Array} obj
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* @return {Promise}
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* @api private
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*/
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function arrayToPromise(obj) {
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return Promise.all(obj.map(toPromise, this));
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}
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/**
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* Convert an object of "yieldables" to a promise.
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* Uses `Promise.all()` internally.
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*
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* @param {Object} obj
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* @return {Promise}
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* @api private
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*/
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function objectToPromise(obj){
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var results = new obj.constructor();
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var keys = Object.keys(obj);
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var promises = [];
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for (var i = 0; i < keys.length; i++) {
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var key = keys[i];
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var promise = toPromise.call(this, obj[key]);
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if (promise && isPromise(promise)) defer(promise, key);
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else results[key] = obj[key];
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}
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return Promise.all(promises).then(function () {
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return results;
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});
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function defer(promise, key) {
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// predefine the key in the result
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results[key] = undefined;
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promises.push(promise.then(function (res) {
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results[key] = res;
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}));
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}
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}
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/**
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* Check if `obj` is a promise.
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*
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* @param {Object} obj
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* @return {Boolean}
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* @api private
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*/
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function isPromise(obj) {
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return 'function' == typeof obj.then;
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}
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/**
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* Check if `obj` is a generator.
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*
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* @param {Mixed} obj
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* @return {Boolean}
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* @api private
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*/
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function isGenerator(obj) {
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return 'function' == typeof obj.next && 'function' == typeof obj.throw;
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}
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/**
|
* Check if `obj` is a generator function.
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*
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* @param {Mixed} obj
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* @return {Boolean}
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* @api private
|
*/
|
function isGeneratorFunction(obj) {
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var constructor = obj.constructor;
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if (!constructor) return false;
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if ('GeneratorFunction' === constructor.name || 'GeneratorFunction' === constructor.displayName) return true;
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return isGenerator(constructor.prototype);
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}
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/**
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* Check for plain object.
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*
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* @param {Mixed} val
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* @return {Boolean}
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* @api private
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*/
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function isObject(val) {
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return Object == val.constructor;
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}
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},{}],3:[function(require,module,exports){
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/**
|
* Export generator function checks.
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*/
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module.exports = isGenerator
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module.exports.fn = isGeneratorFunction
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/**
|
* Check whether an object is a generator.
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*
|
* @param {Object} obj
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* @return {Boolean}
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*/
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function isGenerator (obj) {
|
return obj &&
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typeof obj.next === 'function' &&
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typeof obj.throw === 'function'
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}
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/**
|
* Check whether a function is generator.
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*
|
* @param {Function} fn
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* @return {Boolean}
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*/
|
function isGeneratorFunction (fn) {
|
return typeof fn === 'function' &&
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fn.constructor &&
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fn.constructor.name === 'GeneratorFunction'
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}
|
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},{}]},{},[1])(1)
|
});
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