> >
http://groovy.canoo.com/tutor> Excellent! Nice work :-) Its nice to see how performant Grails can be
> on a real server, its nice and snappy
Thanks. It was a pleasure.
Performance is suprising, given that I didn't even care for
the most obvious optimizations.
Two other aspects would deserve more 'marketing':
- working with Grails feels like working with an object database
(now really while working with Java/Hibernate doesn't really
feel so because one is thinking in 'mappings' instead of
objects about half of the time).
- the interplay of Grails persistence and GPath is the pure joy!
All unique names of users having visited any Grails tutorial:
Visit.list().findAll{it.entry.title=~/Grails/}.unique().user.name
How cool is that?
> > It is still experimental and uses the in-memory HSQL-DB.
> > Adding of new TutorialEntries currently throws an exception
> > because of the self-referencing issue.
> Is this the Groovy bug?
No, that's NPE in ctor because we cannot have in TE
@Property parent // = new TutorialEntry() endless recursion
or is that solved meanwhile and I forgot to upgrade?
cheers
Mittie