On Wed, Aug 19, 2009 at 5:29 PM, Alexandre Bergel <alexandre@bergel.eu>wrote:
Dear List,
Consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= AClass>>aMethod ^ self compute ifTrue: [ #aSelector ] ifFalse: [ false ] -=-=-=-=-=-=-=-=-=-=-=-= I read somewhere that having a method that may return different type of values is not of a good style.
It would be worst if they are not only different type but also not polymorphic
I first through it was in Kent's book, but I cannot find it. Is there a book that talk about this coding style?
Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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