old_contents: var util = require("util");
  var assert = require("assert");
  var now = require("date-now");
  
  var _console = {};
  var times = {};
  
  var functions = [
  	['log','info'],
  	['info','info'],
  	['warn','warn'],
  	['error','error']
  ];
  
  functions.forEach(function(tuple) {
  	_console[tuple[0]] = function() {
  		Ti.API[tuple[1]](util.format.apply(util, arguments));
  	};
  });
  
  _console.time = function(label) {
  	times[label] = now();
  };
  
  _console.timeEnd = function(label) {
  	var time = times[label];
  	if (!time) {
  		throw new Error("No such label: " + label);
  	}
  
  	var duration = now() - time;
  	console.log(label + ": " + duration + "ms");
  };
  
  _console.trace = function() {
  	var err = new Error();
  	err.name = "Trace";
  	err.message = util.format.apply(null, arguments);
  	console.error(err.stack);
  };
  
  _console.dir = function(object) {
  	console.log(util.inspect(object) + "\n");
  };
  
  _console.assert = function(expression) {
  	if (!expression) {
  		var arr = Array.prototype.slice.call(arguments, 1);
  		assert.ok(false, util.format.apply(null, arr));
  	}
  };
  
  module.exports = _console;
  
new_contents: var util = require("util");
  var assert = require("assert");
  var now = require("date-now");
  
  var _console = {};
  var times = {};
  
  var functions = [
  	['log','info'],
  	['info','info'],
  	['warn','warn'],
  	['error','error']
  ];
  
  functions.forEach(function(tuple) {
  	_console[tuple[0]] = function() {
  		Ti.API[tuple[1]](util.format.apply(util, arguments));
  	};
  });
  
  _console.time = function(label) {
  	times[label] = now();
  };
  
  _console.timeEnd = function(label) {
  	var time = times[label];
  	if (!time) {
  		throw new Error("No such label: " + label);
  	}
  
  	var duration = now() - time;
  	_console.log(label + ": " + duration + "ms");
  };
  
  _console.trace = function() {
  	var err = new Error();
  	err.name = "Trace";
  	err.message = util.format.apply(null, arguments);
  	_console.error(err.stack);
  };
  
  _console.dir = function(object) {
  	_console.log(util.inspect(object) + "\n");
  };
  
  _console.assert = function(expression) {
  	if (!expression) {
  		var arr = Array.prototype.slice.call(arguments, 1);
  		assert.ok(false, util.format.apply(null, arr));
  	}
  };
  
  module.exports = _console;
  
subject: Use `_console` instead of `console`