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Update ESLint to 3.0.0. This includes an enhancement to `no-unused-vars` such that it finds a few instances in our code base that it did not find previously (fixed in previous commits readying this for landing). PR-URL: https://github.com/nodejs/node/pull/7601 Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io>
Run Async
Utility method to run function either synchronously or asynchronously using the common this.async() style.
This is useful for library author accepting sync or async functions as parameter. runAsync will always run them as async method, and normalize the function handling.
Installation
npm install --save run-async
Usage
var runAsync = require('run-async');
// In Async mode:
var asyncFn = function (a) {
var done = this.async();
setTimeout(function () {
done('running: ' + a);
}, 10);
};
runAsync(asyncFn, function (answer) {
console.log(answer); // 'running: async'
}, 'async');
// In Sync mode:
var syncFn = function (a) {
return 'running: ' + a;
};
runAsync(asyncFn, function (answer) {
console.log(answer); // 'running: sync'
}, 'sync');
Licence
Copyright (c) 2014 Simon Boudrias (twitter: @vaxilart) Licensed under the MIT license.