mirror of
https://github.com/JamesIves/github-pages-deploy-action.git
synced 2023-12-15 20:03:39 +08:00
39 lines
894 B
Markdown
39 lines
894 B
Markdown
# p-try [](https://travis-ci.org/sindresorhus/p-try)
|
|
|
|
> [`Promise#try()`](https://github.com/ljharb/proposal-promise-try) [ponyfill](https://ponyfill.com) - Starts a promise chain
|
|
|
|
[How is it useful?](http://cryto.net/~joepie91/blog/2016/05/11/what-is-promise-try-and-why-does-it-matter/)
|
|
|
|
|
|
## Install
|
|
|
|
```
|
|
$ npm install --save p-try
|
|
```
|
|
|
|
|
|
## Usage
|
|
|
|
```js
|
|
const pTry = require('p-try');
|
|
|
|
pTry(() => {
|
|
return synchronousFunctionThatMightThrow();
|
|
}).then(value => {
|
|
console.log(value);
|
|
}).catch(error => {
|
|
console.error(error);
|
|
});
|
|
```
|
|
|
|
|
|
## Related
|
|
|
|
- [p-finally](https://github.com/sindresorhus/p-finally) - `Promise#finally()` ponyfill - Invoked when the promise is settled regardless of outcome
|
|
- [More…](https://github.com/sindresorhus/promise-fun)
|
|
|
|
|
|
## License
|
|
|
|
MIT © [Sindre Sorhus](https://sindresorhus.com)
|