快速承诺

export default (...args) => {
    try {
        return fetch(...args)
    } catch (e) {
        return Promise.reject(e);
    }
};

const TIME_LIMIT = 1000;
const TIME_LIMIT_MESSAGE = 'Out of time limit';
export default p => (...args) => Promise.race([p(...args),new Promise((y,n) => setTimeout(n, TIME_LIMIT, TIME_LIMIT_MESSAGE))]);

Here is example of `fast` implimentation with requests:

```
import fast, request from './';
const {log} = console;

class API {}
API.json = (...args) => 
  // @fast request
  fast(request)(...args).then(data => data.json());

API.get = url => API.json(url)

(new API()).get('/')
  // Success
  .then(data => log('ok', {data}))
  // Fail
  .catch(e => log('nok', {errors:[e]}))
  // Finally
  .then(() => log('done'));
```