Adds on/off capability and custom message coloring to console logs.

log.js

/*
Module Name: LogJS
Description: Adds on/off and custom coloring functions to console logs
Author: Adam C. Joiner
Author URI: http://www.adamcjoiner.com/
Usage: log.on(); // off by default
       log.post('message') // log to console in white text
       log.debug('email sent successfully'); // gray text
       log.info('sending email'); // yellow text
       log.warning('server responded with no data');
       log.error('failed to send email'); // red text
*/

var log = {
  show: false,
  color: "white",
  info: function(string) {
    log.color = "yellow";
    log.queue(string, log.color);
  },
  debug: function(string) {
    log.color = "gray";
    log.queue(string, log.color);
  },
  error: function(string) {
    log.color = "red";
    log.queue(string, log.color);
  },
  on: function() {
    log.show = true;
  },
  off: function() {
    log.show = false;
  },
  queue: function(message, color) {
    if(log.show === true) {
      console.log(message, color);
    }
  }
}

/*
TODO: Add color for critical()
TODO: Turn individual colors on/off
TODO: Save log history in LocalStorage (i.e. log.history.save())
TODO: log history to console (i.e. log.history.showLast( [line quantity, num] );)
*/