diff options
Diffstat (limited to 'bin/wiki/ImportarDesdeURL/node_modules/loud-rejection/readme.md')
-rw-r--r-- | bin/wiki/ImportarDesdeURL/node_modules/loud-rejection/readme.md | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/bin/wiki/ImportarDesdeURL/node_modules/loud-rejection/readme.md b/bin/wiki/ImportarDesdeURL/node_modules/loud-rejection/readme.md new file mode 100644 index 00000000..a9732617 --- /dev/null +++ b/bin/wiki/ImportarDesdeURL/node_modules/loud-rejection/readme.md @@ -0,0 +1,68 @@ +# loud-rejection [![Build Status](https://travis-ci.org/sindresorhus/loud-rejection.svg?branch=master)](https://travis-ci.org/sindresorhus/loud-rejection) [![Coverage Status](https://coveralls.io/repos/github/sindresorhus/loud-rejection/badge.svg?branch=master)](https://coveralls.io/github/sindresorhus/loud-rejection?branch=master) + +> Make unhandled promise rejections fail loudly instead of the default [silent fail](https://gist.github.com/benjamingr/0237932cee84712951a2) + +By default, promises fail silently if you don't attach a `.catch()` handler to them. + +Use this in top-level things like tests, CLI tools, apps, etc, **but not in reusable modules.**<br> +Not needed in the browser as unhandled promises are shown in the console. + + +## Install + +``` +$ npm install --save loud-rejection +``` + + +## Usage + +```js +const loudRejection = require('loud-rejection'); +const promiseFn = require('promise-fn'); + +// Install the unhandledRejection listeners +loudRejection(); + +promiseFn(); +``` + +Without this module it's more verbose and you might even miss some that will fail silently: + +```js +const promiseFn = require('promise-fn'); + +function error(err) { + console.error(err.stack); + process.exit(1); +} + +promiseFn().catch(error); +``` + +### Register script + +Alternatively to the above, you may simply require `loud-rejection/register` and the unhandledRejection listener will be automagically installed for you. + +This is handy for ES2015 imports: + +```js +import 'loud-rejection/register'; +``` + + +## API + +### loudRejection([log]) + +#### log + +Type: `Function`<br> +Default: `console.error` + +Custom logging function to print the rejected promise. Receives the error stack. + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) |