1.3 KiB
Executable file
1.3 KiB
Executable file
p-try 
Start a promise chain
Install
$ npm install p-try
Usage
const pTry = require('p-try');
(async () => {
try {
const value = await pTry(() => {
return synchronousFunctionThatMightThrow();
});
console.log(value);
} catch (error) {
console.error(error);
}
})();
API
pTry(fn, ...arguments)
Returns a Promise resolved with the value of calling fn(...arguments). If the function throws an error, the returned Promise will be rejected with that error.
Support for passing arguments on to the fn is provided in order to be able to avoid creating unnecessary closures. You probably don't need this optimization unless you're pushing a lot of functions.
fn
The function to run to start the promise chain.
arguments
Arguments to pass to fn.
Related
- p-finally -
Promise#finally()ponyfill - Invoked when the promise is settled regardless of outcome - More…
License
MIT © Sindre Sorhus