@putout/plugin-try-catch [![NPM version][NPMIMGURL]][NPMURL]

[NPMIMGURL]: https://img.shields.io/npm/v/@putout/plugin-try-catch.svg?style=flat&longCache=true
[NPMURL]: https://npmjs.org/package/@putout/plugin-try-catch "npm"

> The try...catch statement marks a try block and a catch block. If the code in the try block throws an exception then the code in the catch block will be executed.
>
> (c) MDN

🐊Putout plugin adds support of:

- ✅ try-catch
- ✅ try-to-catch

Which are drastically simplifies try...catch blocks.

Install

``
npm i @putout/plugin-try-catch
`

Rules

- ✅ await;
- ✅ args;
- ✅ apply-destructuring;
- ✅ declare;
- ✅ expand-arguments;
- ✅ sync;
- ✅ async;

Rule

`json
{
"rules": {
"try-catch/await": "on",
"try-catch/args": "on",
"try-catch/apply-destructuring": "on",
"try-catch/declare": "on",
"try-catch/expand-arguments": "on",
"try-catch/sync": "on",
"try-catch/async": "on"
}
}
`

sync

$3

`js
try {
log('hello');
} catch(error) {}
`

$3

`js
import {tryCatch} from 'try-catch';

const [error] = tryCatch(log, 'hello');
`

async

$3

`js
try {
await send('hello');
} catch(error) {}
`

$3

`js
import {tryToCatch} from 'try-catch';

const [error] = await tryToCatch(send, 'hello');
`

await

$3

`js
await tryCatch(a, b);
tryToCatch(a, b);
`

$3

`js
await tryToCatch(a, b);
`

args

$3

`js
tryCatch(send('hello'));
`

$3

`js
tryCatch(send, 'hello');
`

apply-destructuring

Checkout in 🐊Putout Editor.

$3

`js
import {tryCatch} from 'try-catch';
import {tryToCatch} from 'try-to-catch';
`

$3

`js
import {tryCatch} from 'try-catch';
import {tryToCatch} from 'try-to-catch';
`

declare

$3

`js
const [error] = tryCatch(fs.readFileSync, 'hello.txt');
`

$3

`js
import {tryCatch} from 'try-catch';

const [error] = tryCatch(fs.readFileSync, 'hello.txt');
`

expand-args

$3

`js
import {tryCatch} from 'try-catch';

test('some message', (t) => {
const fn = () => copymitter('/hello');
const [error] = tryCatch(fn);

t.equal(error.message, 'to should be a string!');
t.end();
});
`

$3

`js
import {tryCatch} from 'try-catch';

test('some message', (t) => {
const [error] = tryCatch(copymitter, '/hello');

t.equal(error.message, 'to should be a string!');
t.end();
});
``

License

MIT