Levelfy

This framework is intend to extend the built in console object with the capability that allows developers to control over the log level of console output.

Install

NodeJS

npm install levelfy

Browser

<script src="https://rawgit.com/JCloudYu/levelfy/master/levelfy.js"></script>

Usage

Log to specified log level

Following methods will output the log to the specific log levels.

console.error(data, ...args);  // error level
console.warn(data, ...args);   // warn level
console.notice(data, ...args); // notice level
console.info(data, ...args);   // info level
console.debug(data, ...args);  // debug level

console.log(data, ...args);    // info level ( it's an alias of console.info )

Specify the log level

Use the following statement to change the verbose level.

console.logLevel = 'info';  // info level in string representation
console.logLevel = 5;       // info level in numeric representation

Following map are the accepted log levels and their corresponding verbose levels. | num | string | verbose level | description | |:------:|:------|:---|:-------------| | 1 | silent | | Log nothing | | 2 | error | error | Log message at error level only | | 3 | warn | warn, error | Log info at warn and error level | | 4 | notice | notice, warn, error | Log info at notice, warn and error level | | 5 | info | info, notice, warn, error | Log everything but message at debug level | | 6 | debug | debug, info, notice, warn, error | Log eveything ( Temporarily ) | | 7 | silly | debug, info, notice, warn, error | Log eveything ( Reserved for future extension ) |