× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



Moderation is not something I've come to expect for OO devotees. I expect multiple levels of inheritance, with a class for every different product (likely in the triple digits).

Of course, that's just my little corner of the world...




-----Original Message-----
From: Jon Paris [mailto:jon.paris@xxxxxxxxxxxxxx]
Sent: Thursday, July 06, 2017 2:32 PM
To: Rpg400 Rpg400-L <rpg400-l@xxxxxxxxxxxx>
Subject: Re: RPG easier/harder to use than other languages?

I think we are in in agreement on this Richard.

It has always seemed to me that OO was a terrific fir for something like graphical programming (browser or desktop) where inheritance of things like buttons, entry fields, etc. has real advantages. But all too often the purists rammed the paradigm down our throats as the solution for everything. In theory using OO principals also works OK with (say) types of bank account. In practice it only seems to work if the IT group can constrain the kind of non-sensicle "customizations" that are demanded by the marketing folks. All too often there are so many exceptions that it would have been easier and more maintainable to just write a few custom pieces and build the different account types from those rather than attempting to inherit the behaviours.

Java is often referred to as the "new COBOL" in this sense as it has become every bit as hard to maintain and update business apps as it was before. In the Windows/Browser/etc. world the order of the day seems to be more towards simply rewriting and to hell with backward compatibility.


Jon Paris

www.partner400.com
www.SystemiDeveloper.com



As an Amazon Associate we earn from qualifying purchases.

This thread ...

Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.