From: Curt Hibbs <ml.chibbs@...>
Date: 2006-04-28T21:41:40+09:00
Subject: Re: Implementing publish subscribe in ruby

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Sorry for all the typos... I had just gotten out of bed.  :-(

Curt


On 4/28/06, Curt Hibbs <ml.chibbs@gmail.com> wrote:
>
> Actually what you would probably bemost interested in the FreeRIDE's
> Databus. This is the basic pub/sub class. FreeBASE (which build on top of
> the Dtaabus) is a dynamically loading plugin system.
>
> You can read abot both of them here:
>
> http://freeride.rubyforge.org/wiki/wiki.pl?DevDoc
>
> Curt
>
>
> On 4/28/06, Wang Austin-W22255 <xuwang@motorola.com> wrote:
> >
> > If you want a publish/subscribe framework, I found freebase, which is
> the
> > core of the freeride ruby IDE, elegant and powerful.
> >
> > Austin
> >
> > > -----Original Message-----
> > > From: Pierre-Charles David [mailto:pcdavid@gmail.com]
> > > Sent: 2006年4月28日 14:55
> > > To: ruby-talk ML
> > > Subject: Re: Implementing publish subscribe in ruby
> > >
> > > On 4/28/06, bujji choudhary <bujji2352@yahoo.com> wrote:
> > > >    Hi all...
> > > >    I want to implement publish subscribe pattern for small
> > > application like "stock market" or " reservation of trains".
> > > Can any body tell me where to start. I am new to ruby.
> > > >
> > > >   If anybody is having any code for that please send me.
> > > I'll be greatful.
> > >
> > > If what you're looking for is a simple non-distributed
> > > observer pattern, Ruby includes one in the standard library.
> > > Check [1] for the documentation. The example usage on that
> > > page is actually a simple stock market!
> > >
> > > Otherwise, if you're looking for a distributed solution,
> > > check DRb [2] (Distributed Ruby) and Rinda [3], Ruby's
> > > implementation of the tuplespace paradigm. It's not classical
> > > publish/subscribe but can be used to do the same kind of things.
> > >
> > > [1]
> > > http://www.ruby-doc.org/stdlib/libdoc/observer/rdoc/files/obse
> > > rver_rb.html
> > > [2] http://www.ruby-doc.org/stdlib/libdoc/drb/rdoc/index.html
> > > [3] http://www.ruby-doc.org/stdlib/libdoc/rinda/rdoc/index.html
> > >
> > >
> >
> >
>

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