test-logger

Simple logger class for client and server js. Debug, info, warning, error messages with timestamp, history and quiet mode support.

Install via package manager

npm

npm install test-logger

bower

bower install test-logger

component

component install dkiyatkin/test-logger

Example coffeescript and node.js

Logger = require('test-logger')
 
class MyApp extends Logger
 
  constructor: (@options) ->
    super
    @func()
 
  func: () ->
    @log.warn('this is warning!') # -> [Tue, 21 Jan 2014 13:15:51 GMT] WARNING this is warning! 
 
myApp = new MyApp({logger:'DEBUG', quiet: false})
myApp.log.info('this is info!') # -> [Tue, 21 Jan 2014 13:15:51 GMT] INFO this is info! 
console.log(myApp.log.history) # -> all logs 

API

new Logger(options)

• options Object, Optional, Default: {} - values by default.
• options.logger String, Optional, Default: 'WARNING' - logger by default, available: 'ERROR', 'WARNING', 'INFO', 'DEBUG'.
• options.quiet Boolean, Default: false - quiet mode.

log.debug(msg...)

• msg String - Message to output.
• Return: String - Message. Any text for debug output.

log.info(msg...)

• msg String - Message to output.
• Return: String - Message. Any text for info output.

log.warn(msg...)

• msg String - Message to output.
• Return: String - Message. Any text for warning output.

log.error(msg...)

• msg String - Message to output.
• Return: String - Message. Any text for error output.

log.history

• String Get log history.

log.logger

• String Set/Get log level. Available: 'ERROR', 'WARNING', 'INFO', 'DEBUG'.

log.quiet

• Boolean Set/Get log quiet mode.