thanks Ron, I hadn’t thought about class variables.
sincerely,
Joe.
> On Jun 10, 2016, at 12:17 PM, Ron Teitelbaum [via Smalltalk]
> <ml-node+s1294792n4900450...@n4.nabble.com> wrote:
>
> Hi Joe,
>
> I'm not sure in what context you mean. Why wouldn't you run this in the
> #initialize method?
>
> JoeAccountingParser class>>configure
> InPath := '/Users/jja/Desktop/accountingfiles/'.
> OutPath := '/Users/jja/Desktop/accountingfiles processed/'.
>
> JoeAccountingParser >>initialize
> self class configure.
> fileParser := FileParser new.
> fileParser inPath: self class InPath.
> fileParser outPath: self class OutPath.
>
> JoeAccountingParser class >> process: aFile
> ^(self new) process: aFile; yourself.
>
>
> JoeAccountingParser process: aFile
> fileParser readThis: aFile.
> fileParser process.
> fileParser write.
>
> This is a bit refactored and it uses the configure method I recommend to you
> earlier. This configure method could be anything including a method to read
> an external file for details.
>
> Solutions like a factory method pattern come to mind if you don't want to
> use #initialize.
>
> JoeAccountingParser class >> process: aFile from: inPath to: outPath
>
> There is also Behavior #startUp and #shutDown on the class side.
>
> See Smalltalk #addToStartUpList: #addToShutDownList:
>
> These fire when an image is started or shutdown.
>
> I think a bit more explanation of what problem you are having is needed.
>
> All the best,
>
> Ron Teitelbaum
>
>
>
> > From: Joseph Alotta
> > Sent: Friday, June 10, 2016 12:23 PM
> >
> > Greetings,
> >
> > My object needs to have some variables set before it can run the
> initialize
>
> > method and also it needs to have run an exit method.
> >
> > f := FileParser new.
> > f inPath: '/Users/jja/Desktop/accountingfiles/'.
> > f readThis: 'rei mastercard.csv'.
> > f process
> > f outPath: '/Users/jja/Desktop/accountingfiles processed/'.
> > f write.
> >
> >
> > Is there a better way to do this?
> >
> > Sincerely,
> >
> > Joe.
> >
> >
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