Magma with style

[Facundo Vozzi]

I'll read about ForwardingProxies because I didn't use it yet.

To clarify the context, I'm bulk load transactions from a csv file, so I
proccess the file and create each transactions in the user session and I
need referencing system entities (operationsTypes, etc) from their codes or
names (atCode:) but for do that or I need pass the user session by argument
or do a copy to the entity from the shared session. Can you understand my
poor english explanation now?

Thanks for your help,
Facu

On Thu, Dec 9, 2010 at 4:35 PM, Chris Muller <asqueaker at gmail.com> wrote:

> I'm not sure I fully understand the context, but a third option might
> be to use ForwardingProxies.  Especially if the shared objects can be
> updated by only one session (like a batch updater, for example).  Then
> every other (user client) session will share the same instances in
> memory.
>
> HTH,
>  Chris
>
> On Wed, Dec 8, 2010 at 1:13 PM, Facundo Vozzi <facundov79 at gmail.com>
> wrote:
> > Hi all,
> > I'm refactoring my code and I found that I have two ways to do the same
> in
> > distint parts of my system.
> > 1) Entity class >> atCode: aCode
> > "Answer the receiver instance with code equal to aCode or evaluate aBlock
> if
> > it doesn't exists."
> >        ^(self all detect: [:one | one code = aCode]) copy
> > or
> > 2) Entity class>> atCode: aCode inSession: anUserSession
> > "Answer the receiver instance with code equal to aCode or evaluate aBlock
> if
> > it doesn't exists."
> >
> >        ^(self allInSession: anUserSession) detect: [:one | one code =
> aCode]
> > The difference is that 1 is using the shared session so I need copy the
> > object to be used (referenced by other object) on anUserSession. The
> uggly
> > of 2 is that I have to pass anUserSession as argument.
> > Either way works well, is really the same?
> > Thanks in advance,
> > Facu
> > (*) I eliminate aBlock for absent elements for this example
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> >
> >
>
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