cyrusdavid/index.html

## index.html
<!doctype html>
<html>
<head>
<title>Lumberjack Demo Page</title>
<script type="text/javascript" src="lumberjack.js"></script>
<script type="text/javascript">
console.log('Lovely day isn\'t it?');

console.stream('dog').info('Hooooooooooowl!!!');

console.dir({temp: 85, sunny: true, hourly: [65, 70, 75, 80, 85]});

//the two statements below are equivalent
console.stream('cat').off();
console.off('cat');

console.stream('cat').warn('You are out of catnip!'); //should not see this since the 'cat' stream is off

console.stream('dog').info('Woof! Woof!');

//the two statements below are equivalent
console.stream('cat').on();
console.on('cat');

console.stream('cat').warn('Um guys? I think I just heard a dog.');

console.stream('cat').warn('Hiss!');

console.stream('cat').error('Here he comes. Run!');

console.log('I would like to see everything the cat said.');

console.stream('cat').logs();

console.log('How about everything the dog said?');

console.stream('dog').logs();
</script>
</head>
<body>

<p>Open your browser console...</p>

</body>
</html>

## lumberjack.js
(function () {
  var opts = {enabled: true, logging: true}, streams = {}, stream, console;


  //override window.console
  console = window.console;
  window.console = {};


  //internal use only
  function log(args, type) {
    if (streams[stream].enabled) {
      console[type].apply(console, argumentsToArray(args));
    }
    if (opts.logging) {
      streams[stream].logs.push(argumentsToArray(args));
    }
    stream = undefined;
  };

  function argumentsToArray(arguments) {
    return Array.prototype.slice.call(arguments, 0);
  };


  //console enhancements
  window.console.stream = function (name) {
    stream = name;
    if (streams[stream] == undefined) {
      streams[stream] = {enabled: opts.enabled, logs: []}
    }
    return window.console;
  };
  window.console.on = function (name) {
    streams[name || stream].enabled = true;
  };
  window.console.off = function (name) {
    streams[name || stream].enabled = false;
  };
  window.console.logs = function (name) {
    return streams[name || stream].logs;
  }


  //console overrides
  window.console.log = function () {
    log(arguments, 'log');
  };
  window.console.dir = function () {
    log(arguments, 'dir');
  };
  window.console.info = function () {
    log(arguments, 'info');
  };
  window.console.warn = function () {
    log(arguments, 'warn');
  };
  window.console.error = function () {
    log(arguments, 'error');
  };


  window.console.stream(); //init the default stream
})();
	<!doctype html>
	<html>
	<head>
	<title>Lumberjack Demo Page</title>
	<script type="text/javascript" src="lumberjack.js"></script>
	<script type="text/javascript">
	console.log('Lovely day isn\'t it?');

	console.stream('dog').info('Hooooooooooowl!!!');

	console.dir({temp: 85, sunny: true, hourly: [65, 70, 75, 80, 85]});

	//the two statements below are equivalent
	console.stream('cat').off();
	console.off('cat');

	console.stream('cat').warn('You are out of catnip!'); //should not see this since the 'cat' stream is off

	console.stream('dog').info('Woof! Woof!');

	//the two statements below are equivalent
	console.stream('cat').on();
	console.on('cat');

	console.stream('cat').warn('Um guys? I think I just heard a dog.');

	console.stream('cat').warn('Hiss!');

	console.stream('cat').error('Here he comes. Run!');

	console.log('I would like to see everything the cat said.');

	console.stream('cat').logs();

	console.log('How about everything the dog said?');

	console.stream('dog').logs();
	</script>
	</head>
	<body>

	<p>Open your browser console...</p>

	</body>
	</html>
	(function () {
	var opts = {enabled: true, logging: true}, streams = {}, stream, console;



	//override window.console
	console = window.console;
	window.console = {};



	//internal use only
	function log(args, type) {
	if (streams[stream].enabled) {
	console[type].apply(console, argumentsToArray(args));
	}
	if (opts.logging) {
	streams[stream].logs.push(argumentsToArray(args));
	}
	stream = undefined;
	};

	function argumentsToArray(arguments) {
	return Array.prototype.slice.call(arguments, 0);
	};



	//console enhancements
	window.console.stream = function (name) {
	stream = name;
	if (streams[stream] == undefined) {
	streams[stream] = {enabled: opts.enabled, logs: []}
	}
	return window.console;
	};
	window.console.on = function (name) {
	streams[name \|\| stream].enabled = true;
	};
	window.console.off = function (name) {
	streams[name \|\| stream].enabled = false;
	};
	window.console.logs = function (name) {
	return streams[name \|\| stream].logs;
	}



	//console overrides
	window.console.log = function () {
	log(arguments, 'log');
	};
	window.console.dir = function () {
	log(arguments, 'dir');
	};
	window.console.info = function () {
	log(arguments, 'info');
	};
	window.console.warn = function () {
	log(arguments, 'warn');
	};
	window.console.error = function () {
	log(arguments, 'error');
	};



	window.console.stream(); //init the default stream
	})();