[Newbies] Populate a new array.

Blake blake at kingdomrpg.com
Sun Mar 11 09:40:45 UTC 2007

Here's another one:

I've created a method that returns an array of its own class:

anArray: aQuantity
	| a |
	a := Array new: aQuantity.
	a size
		do: [:i | a at: i put: self class new].
	^ a

but, for a while, I was trying to make this a single line:

^ (Array new: aQuantity) do: [:item | item := stuff ]

This doesn't work (I think) because "do" passes in a value rather than a  
reference. I didn't see how it could be done with withIndexDo: either.

Wondering if I'm missing something.

Also, observing that "at:" is actually implemented in Object, which  

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