1
|
# nice-try
|
2
|
|
3
|
[](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/)
|
4
|
|
5
|
A function that tries to execute a function and discards any error that occurs.
|
6
|
|
7
|
## Install
|
8
|
|
9
|
```
|
10
|
npm install nice-try
|
11
|
```
|
12
|
|
13
|
## Usage
|
14
|
|
15
|
```js
|
16
|
const niceTry = require('nice-try')
|
17
|
|
18
|
niceTry(() => JSON.parse('true')) // true
|
19
|
niceTry(() => JSON.parse('truee')) // undefined
|
20
|
niceTry() // undefined
|
21
|
niceTry(true) // undefined
|
22
|
```
|
23
|
|
24
|
## API
|
25
|
|
26
|
### Parameters
|
27
|
|
28
|
- `fn` `{Function}` Function that might or might not throw an error.
|
29
|
|
30
|
### Returns
|
31
|
|
32
|
- `{?*}` Return-value of the function when no error occurred.
|