You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
1.1 KiB
32 lines
1.1 KiB
3 years ago
|
# nice-try
|
||
|
|
|
||
|
|
[](https://travis-ci.org/electerious/nice-try) [](https://ci.appveyor.com/project/electerious/nice-try) [](https://coveralls.io/github/electerious/nice-try?branch=master) [](https://david-dm.org/electerious/nice-try#info=dependencies) [](https://greenkeeper.io/)
|
||
|
|
|
||
|
|
A function that tries to execute a function and discards any error that occurs.
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
```
|
||
|
|
npm install nice-try
|
||
|
|
```
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
```js
|
||
|
|
const niceTry = require('nice-try')
|
||
|
|
|
||
|
|
niceTry(() => JSON.parse('true')) // true
|
||
|
|
niceTry(() => JSON.parse('truee')) // undefined
|
||
|
|
niceTry() // undefined
|
||
|
|
niceTry(true) // undefined
|
||
|
|
```
|
||
|
|
|
||
|
|
## API
|
||
|
|
|
||
|
|
### Parameters
|
||
|
|
|
||
|
|
- `fn` `{Function}` Function that might or might not throw an error.
|
||
|
|
|
||
|
|
### Returns
|
||
|
|
|
||
|
|
- `{?*}` Return-value of the function when no error occurred.
|