[Cuis-dev] Quantitative finance in Cuis-Smalltalk

[Ignacio Sniechowski]

Hi Joseph,
Thanks. Yes, I already downloaded most of them.
What I was looking for is more of a conceptual book on OO design.
A friend recommended these two:

+ "Object Thinking" by David West
+ "Designing Object-Oriented Software" by Rebeca Wirfs-Brock

So I will try to get those.
Thanks!
Cheers
Nacho

*Ignacio Sniechowski*



















On Mon, Oct 2, 2023 at 5:55 AM Joseph Turco <joseph.turco.1990 at gmail.com>
wrote:

> Good day,
>
> There are books Stephane ducasse has hosted on his website that cover
> smalltalk in a general sense, though dated, might help you
> Stéphane Ducasse :: Free Online Books
> <http://stephane.ducasse.free.fr/FreeBooks.html>
> ducasse.free.fr <http://stephane.ducasse.free.fr/FreeBooks.html>
> [image: favicon.ico] <http://stephane.ducasse.free.fr/FreeBooks.html>
> <http://stephane.ducasse.free.fr/FreeBooks.html>
>
>
> Joseph Turco
>
> On Oct 1, 2023, at 10:20 AM, Ignacio Sniechowski via Cuis-dev <
> cuis-dev at lists.cuis.st> wrote:
>
> 
> So here is the first attempt at a mediocre OO design.
> I suspect that accessors should be that: accessors, and should not perform
> any additional operations....
> Also, there is likely some redundant or unneeded code (i.e., not sure
> about the initialization method).
> Here is where I need help: OO design and implementation...
> I really appreciate any help you can provide.
> Nacho
>
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> *Ignacio Sniechowski*
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> On Sun, Oct 1, 2023 at 10:17 AM Hilaire Fernandes via Cuis-dev <
> cuis-dev at lists.cuis.st> wrote:
>
>> Hi Ignacio,
>>
>> You need to think on what are the involved actors. In your case it is
>> financial entities. It is also possible it is too early to know about the
>> different entities or your domain is not complex enough yet. In that case,
>> you can just have one class FianancialTools with several method doing your
>> computation. It can be just class methods if you don't need state (instance
>> variables), so you will pass the arguments.
>>
>> I don't think your candidates can be elected as classes, more as states
>> (instance variable)
>>
>> Find below examples of classes of a financial application I wrote (for
>> loans consolidation). It could give idea about the level of complexity of
>> the involved objects.
>>
>> CGAccountsAnalysis.class
>> CGAddress.class
>> CGAddressFrance.class
>> CGAmortizationConstantSchedule.class
>> CGAmortizationFlexSchedule.class
>> CGAmortizationSchedule.class
>> CGAmortizationTerm.class
>> CGAppData.class
>> CGBankAccountFr.class
>> CGBankAgencyFr.class
>> CGBankFinalOffer.class
>> CGBankPosting.class
>> CGBankPostingExpense.class
>> CGBankPostingExplanation.class
>> CGBankPostingIncome.class
>> CGBankPostingLoan.class
>> CGBankPostings.class
>> CGBirthplace.class
>> CGChild.class
>> CGCivilStatus.class
>> CGClerk.class
>> CGClient.class
>> CGClientDebt.class
>> CGClientLoan.class
>> CGClientLoanFixedRate.class
>> CGClientLoanFloatingRate.class
>> CGClientLoanRevolving.class
>> CGComment.class
>> CGConnectedEntity.class
>> CGCurrency.class
>> CGDepartment.class
>> CGDocumentList.class
>> CGDonator.class
>> CGEntity.class
>> CGEuribor.class
>> CGExpense.class
>> CGFinancedProject.class
>> CGFinancialContractAbstractProxy.class
>> CGFinancialContract.class
>> CGFinancialContractDeathProxy.class
>> CGFinancialContractProxy.class
>> CGFinancialPackage.class
>> CGFinancialPackageOne.class
>> CGFinancialPackageSteps.class
>> CGFinancialPackageTwo.class
>> CGFinancialSituationAbstractProxy.class
>> CGFinancialSituation.class
>> CGFinancialSituationDeathProxy.class
>> CGFinancialSituationProxy.class
>> CGGuaranteedLoan.class
>> CGHousing.class
>> CGIncome.class
>> CGIncomeExpense.class
>> CGInsurance.class
>> CGInterBankRate.class
>> CGMessage.class
>> CGMoney.class
>> CGMonthAnalysis.class
>> CGMoralPerson.class
>> CGMortgageCaution.class
>> CGOAT.class
>> CGOrganisation.class
>> CGParticipant.class
>> CGPhone.class
>> CGPhysicalPerson.class
>> CGProspect.class
>> CGRealestate.class
>> CGReports.class
>> CGRole.class
>> CGSuretyCaution.class
>> CGSwap.class
>> CGTemplate.class
>> CGTools.class
>> CGUser.class
>> CGUserClient.class
>> CGUserManagement.class
>> CGValidators.class
>> ChronologyConstants.extension
>> Cofilair.class
>> Collection.extension
>> DateAndTime.extension
>> Date.extension
>> Dictionary.extension
>> Month.extension
>> monticello.meta
>> Number.extension
>> Object.extension
>> properties.json
>> String.extension
>> UndefinedObject.extension
>> WAComponent.extension
>>
>> --
>> GNU Dr. Geohttp://drgeo.euhttp://blog.drgeo.eu
>>
>> --
>> Cuis-dev mailing list
>> Cuis-dev at lists.cuis.st
>> https://lists.cuis.st/mailman/listinfo/cuis-dev
>>
> <Finance.st>
> --
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> Cuis-dev at lists.cuis.st
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>
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