Jon Hylands wrote:

> 
> Try:
> 
> thirdArray := (1 to: firstArray size) collect: [:index |
>         (firstArray at: index) + (secondArray at: index)]

Thanks Jon

I'm coming rapidly to the realisation that I find it very difficult to
internalise iterations (and not only in Smalltalk!). 

I wonder how common this is?

I guess one way round it would be to find a good source of short
examples. Anyone know of one?

Cheers

John

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