i-log/readme.md

debug module extensions

# i-log

Share logger between nodejs modules.
Use a dedicate key for each module and filter the module you want is writing.
## Install

```sh
$ npm install --save i-log
```
## Configuration
setting DEBUG variable when run your modules 
```sh
# print all keys
DEBUG=i_log:* npm start
```
```sh
# print info keys
DEBUG=i_log:info npm start
```
## Usage

```sh
var i_log = require('i_log')("your_module")
i_log.info("test info")
i_log.debug("test debug")
i_log.error("test error")
```

## Output
```sh
your_module:info Wed Oct 19 2016 16:53:03 GMT+0200 (CEST) test info +0ms
your_module:debug Wed Oct 19 2016 16:53:03 GMT+0200 (CEST) test debug +117ms
your_module:error Wed Oct 19 2016 16:53:03 GMT+0200 (CEST) test error +117ms
```