In many ways, Dart feels *less* versatile than ECMAScript.next. However, there
are two ideas that would make a nice addition to class literals:
- Named constructors: Without overloading, you need a way to distinguish
constructors:
new Point.zero()
- Factory constructors: are a way to mark constructors so that no instance is
produced automatically. Then you can return cached instances or instances of a
subclasses.
Details: http://www.dartlang.org/articles/idiomatic-dart/
--
Dr. Axel Rauschmayer
[email protected]
twitter.com/rauschma
home: rauschma.de
blog: 2ality.com
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