Fwd: Re: [KCP] SystemChangeNotifications: Current state and some code
Chris Muller
afunkyobject at yahoo.com
Thu Jul 24 19:43:52 UTC 2003
>> Daniel Vainsencher wrote:
>>
>> Thinking about KCP stuff that is going into the image, I think it should
>> definitely not use "namespace" prefixes.
KCP is core stuff, so I wouldn't want prefixes on that. What I said below was
meant for external tools.
> I heartily disagree with this. Actually, prefixes exist so that the package
> is
> friendly to other packages that may implement same-named classes and methods.
>
> Hogging generic names without a prefix seems presumptious to me; the idea
> that
> I would dictate to you what a LargeCollection is supposed to be, how it's
> supposed to work, and how fast it's supposed to perform. Once you get
> outside
> the realm of all but the most general-purpose functionality, people don't
> want
> "God" objects that "proclaim" to be the end-all, be-all solution to their
> needs. Sometimes they need the behavior of a LargeCollection, sometimes they
> want a MagmaCollection, and sometimes they want both in the same image to do
> two different jobs independently.
>
> Prefixes also offer personalization. When you see a prefix, you should
> expect
> it to fit within the style and patterns of that author, and if it doesn't
> work
> easily with your own patterns, you can choose a different personality that
> does.
>
> To handle the rare case of prefix-collsion, I have a fine suggestion that
> allows us to avoid having the long Java-style prefixes. Create a utility as
> part of the package loading that can *rename a prefix* whenever there is a
> collision according to the *loading* users desire.
>
> This solution has numerous benefits including simplicity for everyone and
> complete customizability for what is important to each person for THEIR image
> environment.
>
> Cheers!
> Chris
>
>
> __________________________________
> Do you Yahoo!?
> Yahoo! SiteBuilder - Free, easy-to-use web site design software
> http://sitebuilder.yahoo.com
>
__________________________________
Do you Yahoo!?
Yahoo! SiteBuilder - Free, easy-to-use web site design software
http://sitebuilder.yahoo.com
More information about the Squeak-dev
mailing list
|