Sugar.js v.s. native Date v.s. tzDate - Performance tests

sugar-date-vs-native-vs-tzdate.js

console.clear();
var amountOfTests = 5000,
    newDate, tzDateMake, dateCreate, tzDateCreate;

console.time('new Date');
amountOfTests.times(function(){
  newDate = new Date("2010-12-26T06:00:00Z");
});
console.timeEnd('new Date');

console.time('tzDate.make');
amountOfTests.times(function(){
  tzDateMake = tzDate.make( (new Date("2010-12-26T06:00:00Z")) )._dateProxy;
});
console.timeEnd('tzDate.make');

console.time('Date.create');
amountOfTests.times(function(){
  dateCreate = Date.create("2010-12-26T06:00:00Z");
});
console.timeEnd('Date.create');

console.time('tzDate.create');
amountOfTests.times(function(){
  tzDateCreate = tzDate.create("2010-12-26T06:00:00Z")._dateProxy;
});
console.timeEnd('tzDate.create');

//all dates except for "newDate" should also be timezone-specific
console.warn('These dates should all be the same! ', newDate, tzDateMake, dateCreate, tzDateCreate);