ServerJS/DateTime

Date and Time

EcmaScript already supports a wide range of functions handling Date, see https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Global_Objects/Date

but those kind of setters/getters are not very convinient when working with DateTimes. an easy way to e.g. add/substract timeranges, calculate time-diffs, etc. would be beneficial.

Prior Art

• helma NGs, minimal date extensions. http://github.com/hns/helma-ng/blob/8077ce9636d33d1ce678f52698470b4d5316841c/modules/core/date.js

Date.diff
Date.getTimespan
Date.equals 

• datejs, clientside library. nifty & big. http://www.datejs.com

// Get today’s date
Date.today();
// Add 5 days to today
Date.today().add(5).days();
// Get Friday of this week
Date.friday();
// Get March of this year
Date.march();
// Is today Friday?
Date.today().is().friday();  // true|false