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On 23-Jun-08, at 1:38 PM, Joe Pluta wrote:

Technically true. But I hate using ELSEIF as a state controller,
especially since it's NOT supported on many languages.

But neither is RPG's form of SELECT either Joe. In fact it is one of the reasons why I don't like the RPG implementation - the languages in which I first met SELECT used the case form - and that is where my "mental model" was formed I guess.

Subsequently I find I only use SELECT when using simple case constructs and use IF/ELSEIF for those cases where the condition changes.

In languages where ELSEIF is not supported ELSE followed by IF will be. Not as elegant but ...

I guess we are all somewhat enslaved by our own particular mental models.

Jon Paris

www.Partner400.com
www.SystemiDeveloper.com



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