diff options
author | Alex Early <alexander.early@gmail.com> | 2019-05-26 17:44:59 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-05-26 17:44:59 -0700 |
commit | 4ee4422bab93949e05a106be5b24a893dddfd2e0 (patch) | |
tree | 0fe7bfc45894aab317883c9b050673096513e653 /docs/v3/tryEach.js.html | |
parent | fca2be85041a95c35d27877ca0eba36f4b2fb4e3 (diff) | |
download | async-4ee4422bab93949e05a106be5b24a893dddfd2e0.tar.gz |
docs: use `docs/` folder, include links for every major version (#1648)
* publish docs to docs folder
* disable jekyll
* dont clean docs folder
* add v2 docs
* move docs to v3
* fix nav links, remove pointless footer text
* fix scripts/footer
* make doc generation idempotent
* css tweak
* fix path between v2 and v3
* fix logo link
Diffstat (limited to 'docs/v3/tryEach.js.html')
-rw-r--r-- | docs/v3/tryEach.js.html | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/docs/v3/tryEach.js.html b/docs/v3/tryEach.js.html new file mode 100644 index 0000000..d5fc700 --- /dev/null +++ b/docs/v3/tryEach.js.html @@ -0,0 +1,170 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <title>tryEach.js - Documentation</title> + + + <link rel="icon" href="favicon.ico?v=2"> + <link rel="stylesheet" href="https://cdn.jsdelivr.net/bootstrap/3.3.6/css/bootstrap.min.css"> + + <link rel="stylesheet" href="styles/prettify-tomorrow.css"> + + <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Montserrat:400,700"> + <link rel="stylesheet" href="styles/jsdoc-default.css"> + + <!--[if lt IE 9]> + <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script> + <![endif]--> + <link type="text/css" rel="stylesheet" href="https://cdn.jsdelivr.net/ionicons/2.0.1/css/ionicons.min.css"> +</head> +<body> + +<div class="navbar navbar-default navbar-fixed-top"> + <div class="navbar-header"> + <a class="navbar-brand" href="../"> + <img src="img/async-logo.svg" alt="Async.js"> + </a> + </div> + <ul class="nav navbar-nav"> + <li id="version-dropdown" class="dropdown"> + <a href="#" class="dropdown-toggle vertically-centered" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">v3.0.1 <span class="caret"></span> + </a> + <ul class="dropdown-menu"> + <li><a href="../v3/">v3.0.x</a></li> + <li><a href="../v2/">v2.6.2</a></li> + <li> + <a href="https://github.com/caolan/async/blob/v1.5.2/README.md">v1.5.x</a> + </li> + </ul> + </li> + <li><a href="./index.html">Home</a></li> + <li><a href="./docs.html">Docs</a></li> + <li><a href="https://github.com/caolan/async/blob/master/CHANGELOG.md">Changelog</a></li> + <li><a href="https://github.com/caolan/async"><i class="ion-social-github" aria-hidden="true"></i></a></li> + </ul> + <ul class="nav navbar-nav navbar-right"> + <form class="navbar-form navbar-left" role="search"> + <div class="form-group"> + <input type="text" class="form-control typeahead" id="doc-search" placeholder="Search" autofocus> + </div> + </form> + </ul> +</div> + + +<input type="checkbox" id="nav-trigger" class="nav-trigger"> +<label for="nav-trigger" class="navicon-button x"> + <div class="navicon"></div> +</label> + +<label for="nav-trigger" class="overlay"></label> + +<div id="main"> + <div id="main-container" data-spy="scroll" data-target="#toc" data-offset="50"> + + <h1 class="page-title">tryEach.js</h1> + + + + + + + + <section> + <article> + <pre class="prettyprint source linenums"><code>import eachSeries from './eachSeries'; +import wrapAsync from './internal/wrapAsync'; +import awaitify from './internal/awaitify' + +/** + * It runs each task in series but stops whenever any of the functions were + * successful. If one of the tasks were successful, the `callback` will be + * passed the result of the successful task. If all tasks fail, the callback + * will be passed the error and result (if any) of the final attempt. + * + * @name tryEach + * @static + * @memberOf module:ControlFlow + * @method + * @category Control Flow + * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection containing functions to + * run, each function is passed a `callback(err, result)` it must call on + * completion with an error `err` (which can be `null`) and an optional `result` + * value. + * @param {Function} [callback] - An optional callback which is called when one + * of the tasks has succeeded, or all have failed. It receives the `err` and + * `result` arguments of the last attempt at completing the `task`. Invoked with + * (err, results). + * @returns {Promise} a promise, if no callback is passed + * @example + * async.tryEach([ + * function getDataFromFirstWebsite(callback) { + * // Try getting the data from the first website + * callback(err, data); + * }, + * function getDataFromSecondWebsite(callback) { + * // First website failed, + * // Try getting the data from the backup website + * callback(err, data); + * } + * ], + * // optional callback + * function(err, results) { + * Now do something with the data. + * }); + * + */ +function tryEach(tasks, callback) { + var error = null; + var result; + return eachSeries(tasks, (task, taskCb) => { + wrapAsync(task)((err, ...args) => { + if (err === false) return taskCb(err); + + if (args.length < 2) { + [result] = args; + } else { + result = args; + } + error = err; + taskCb(err ? null : {}); + }); + }, () => callback(error, result)); +} + +export default awaitify(tryEach) +</code></pre> + </article> + </section> + + + + + <footer> + Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> using the Minami theme. +</footer></div> +</div> + +<nav id="toc"> + <h3>Methods:</h3><ul class="nav methods"><li class="toc-header"><a href="docs.html#collections">Collections</a></li><li data-type="method" class="toc-method"><a href="docs.html#concat">concat</a></li><li data-type="method" class="toc-method"><a href="docs.html#concatLimit">concatLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#concatSeries">concatSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#detect">detect</a></li><li data-type="method" class="toc-method"><a href="docs.html#detectLimit">detectLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#detectSeries">detectSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#each">each</a></li><li data-type="method" class="toc-method"><a href="docs.html#eachLimit">eachLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#eachOf">eachOf</a></li><li data-type="method" class="toc-method"><a href="docs.html#eachOfLimit">eachOfLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#eachOfSeries">eachOfSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#eachSeries">eachSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#every">every</a></li><li data-type="method" class="toc-method"><a href="docs.html#everyLimit">everyLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#everySeries">everySeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#filter">filter</a></li><li data-type="method" class="toc-method"><a href="docs.html#filterLimit">filterLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#filterSeries">filterSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#groupBy">groupBy</a></li><li data-type="method" class="toc-method"><a href="docs.html#groupByLimit">groupByLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#groupBySeries">groupBySeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#map">map</a></li><li data-type="method" class="toc-method"><a href="docs.html#mapLimit">mapLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#mapSeries">mapSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#mapValues">mapValues</a></li><li data-type="method" class="toc-method"><a href="docs.html#mapValuesLimit">mapValuesLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#mapValuesSeries">mapValuesSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#reduce">reduce</a></li><li data-type="method" class="toc-method"><a href="docs.html#reduceRight">reduceRight</a></li><li data-type="method" class="toc-method"><a href="docs.html#reject">reject</a></li><li data-type="method" class="toc-method"><a href="docs.html#rejectLimit">rejectLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#rejectSeries">rejectSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#some">some</a></li><li data-type="method" class="toc-method"><a href="docs.html#someLimit">someLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#someSeries">someSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#sortBy">sortBy</a></li><li data-type="method" class="toc-method"><a href="docs.html#transform">transform</a></li><li class="toc-header"><a href="docs.html#controlflow">Control Flow</a></li><li data-type="method" class="toc-method"><a href="docs.html#applyEach">applyEach</a></li><li data-type="method" class="toc-method"><a href="docs.html#applyEachSeries">applyEachSeries</a></li><li data-type="method" class="toc-method"><a href="docs.html#auto">auto</a></li><li data-type="method" class="toc-method"><a href="docs.html#autoInject">autoInject</a></li><li data-type="method" class="toc-method"><a href="docs.html#cargo">cargo</a></li><li data-type="method" class="toc-method"><a href="docs.html#cargoQueue">cargoQueue</a></li><li data-type="method" class="toc-method"><a href="docs.html#compose">compose</a></li><li data-type="method" class="toc-method"><a href="docs.html#doUntil">doUntil</a></li><li data-type="method" class="toc-method"><a href="docs.html#doWhilst">doWhilst</a></li><li data-type="method" class="toc-method"><a href="docs.html#forever">forever</a></li><li data-type="method" class="toc-method"><a href="docs.html#parallel">parallel</a></li><li data-type="method" class="toc-method"><a href="docs.html#parallelLimit">parallelLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#priorityQueue">priorityQueue</a></li><li data-type="method" class="toc-method"><a href="docs.html#queue">queue</a></li><li data-type="method" class="toc-method"><a href="docs.html#race">race</a></li><li data-type="method" class="toc-method"><a href="docs.html#retry">retry</a></li><li data-type="method" class="toc-method"><a href="docs.html#retryable">retryable</a></li><li data-type="method" class="toc-method"><a href="docs.html#seq">seq</a></li><li data-type="method" class="toc-method"><a href="docs.html#series">series</a></li><li data-type="method" class="toc-method"><a href="docs.html#times">times</a></li><li data-type="method" class="toc-method"><a href="docs.html#timesLimit">timesLimit</a></li><li data-type="method" class="toc-method"><a href="docs.html#timesSeries">timesSeries</a></li><li data-type="method" class="toc-method active"><a href="docs.html#tryEach">tryEach</a></li><li data-type="method" class="toc-method"><a href="docs.html#until">until</a></li><li data-type="method" class="toc-method"><a href="docs.html#waterfall">waterfall</a></li><li data-type="method" class="toc-method"><a href="docs.html#whilst">whilst</a></li><li class="toc-header"><a href="docs.html#utils">Utils</a></li><li data-type="method" class="toc-method"><a href="docs.html#apply">apply</a></li><li data-type="method" class="toc-method"><a href="docs.html#asyncify">asyncify</a></li><li data-type="method" class="toc-method"><a href="docs.html#constant">constant</a></li><li data-type="method" class="toc-method"><a href="docs.html#dir">dir</a></li><li data-type="method" class="toc-method"><a href="docs.html#ensureAsync">ensureAsync</a></li><li data-type="method" class="toc-method"><a href="docs.html#log">log</a></li><li data-type="method" class="toc-method"><a href="docs.html#memoize">memoize</a></li><li data-type="method" class="toc-method"><a href="docs.html#nextTick">nextTick</a></li><li data-type="method" class="toc-method"><a href="docs.html#reflect">reflect</a></li><li data-type="method" class="toc-method"><a href="docs.html#reflectAll">reflectAll</a></li><li data-type="method" class="toc-method"><a href="docs.html#setImmediate">setImmediate</a></li><li data-type="method" class="toc-method"><a href="docs.html#timeout">timeout</a></li><li data-type="method" class="toc-method"><a href="docs.html#unmemoize">unmemoize</a></li></ul><h3>Methods:</h3> +</nav> + +<br class="clear"> + + + + +<script src="https://cdn.jsdelivr.net/prettify/0.1/prettify.js"></script> + +<script src="https://cdn.jsdelivr.net/jquery/2.2.4/jquery.min.js"></script> +<script src="https://cdn.jsdelivr.net/bootstrap/3.3.6/js/bootstrap.min.js"></script> +<script src="https://cdn.jsdelivr.net/typeahead.js/0.11.1/typeahead.bundle.min.js"></script> +<script>prettyPrint();</script> +<script src="scripts/async.js"></script> + +<script src="scripts/linenumber.js" async></script> +<script src="scripts/jsdoc-custom.js" async></script> +</body>
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