Name	Last modified	Size	Description
	Parent Directory		-
	test/	2023-06-13 07:16	-
	README.md	2014-12-01 09:32	675	d768d73 docs [كارل مبارك]
	package.json	2023-06-13 07:17	1.3K	3e510ca test new git [كارل مبارك]
	index.js	2014-12-02 13:34	1.0K	3e510ca test new git [كارل مبارك]
	index.coffee	2014-12-02 13:33	803
	LICENSE	2014-04-11 16:07	1.1K

# iferr

Higher-order functions for easier error handling.

`if (err) return cb(err);` be gone!

## Install
```bash
npm install iferr
```

## Use

### JavaScript example
```js
var iferr = require('iferr');

function get_friends_count(id, cb) {
  User.load_user(id, iferr(cb, function(user) {
    user.load_friends(iferr(cb, function(friends) {
      cb(null, friends.length);
    }));
  }));
}
```

### CoffeeScript example
```coffee
iferr = require 'iferr'

get_friends_count = (id, cb) ->
  User.load_user id, iferr cb, (user) ->
    user.load_friends iferr cb, (friends) ->
      cb null, friends.length
```

(TODO: document tiferr, throwerr and printerr)

## License
MIT