[Neo] data not persisting in tutorial jruby rails app

Peter Neubauer peter.neubauer at jayway.se
Sat Jul 4 17:50:55 CEST 2009

Andreas Ronge who has been developing the bindings is on holiday right
now, so I wonder if there is anyone else that could chip in from the
list here?

Otherwise, I think Andreas will be back in one week ...


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On Fri, Jul 3, 2009 at 9:53 AM, Stephen Cohen<scohenenator at gmail.com> wrote:
> I've been trying to setup the app described in the jruby on rails portion of
> the tutorial here:
> http://github.com/andreasronge/neo4j/blob/469d0b093c69ea542c0a63a499b5395b7d8544d6/README.rdoc
> It looks really cool, but I can't get it to work.  The code out of the box
> was just not running, until I wrapped the Action Controller functions
> with Neo4j::Transaction.run { } statements.
> That made everything look like it was working, but nothing ever appears on
> the index.html.erb pages.  The directory I'm pointing to with
> my Neo4j::Config[:storage_path] directive in environment.rb does actually
> change with each form submit inside my rails app.  I just can't ever see any
> results.
> I'm on a Macbook Pro using all the latest versions of code.
> Has anybody had any luck putting together the neo4j jruby tutorial?  The
> tutorial is clearly out of date as it says to use "config.gem "neo4j",
> :version => "0.0.7"" and that's the version from last year.
> I'm guessing the problem is related to the Autotransaction capability.
>  Maybe it never finishes a Transaction?  Either way, I've experimented with
> every permutation of manually doing Transaction.runs and Transaction.new
> followed by Transaction.finish.
> Thanks for your help.
> Stephen
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