stephane ducasse wrote
> show us how you specify that?
It's a simple Spec UI, receiving announcements from the domain object.
Whenever the model changes, the UI receives:
modelChanged: anAnnouncement
failureList items: model validate failures.
#validate is the main entry point for the framework. You can call this on
any domain object and the validation rules will be run. Under the hood are
specialized SUnit classes. Here (on Nabble) is a screenshot of the validator
class, a specialized TestCase which holds the rules for the object in the
screencast:
<http://forum.world.st/file/n4690694/Screen_Shot_2013-05-29_at_5.37.12_PM.png>
The really cool thing which is not shown in the video is that the failures
are real objects which hold the domain object, the property that failed
(called an 'aspect'), and the description shown in the UI. So you could do a
lot more than show the description...
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Cheers,
Sean
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