Hi
Try this one:
#(1 2 3) with: 'abc' do: [ :aNumber :aLetter | do
something first with 1 and $a,
then with 2 and $b,
and finally with 3 and $c ]
2017-11-14 10:10 GMT+01:00 Prof. Andrew P. Black <[email protected]>:
> What method will execute a two-parameter block with corresponding pairs of
> elements from two separate Ordered Collections.
>
> something like this example:
>
> #(1 2 3) and: 'abc' do: [ :aNumber :aLetter | do
> something first with 1 and $a,
>
> then with 2 and $b,
>
> and finally with 3 and $c ]
>
> I searched for ‘corresponding’ and ‘pairs’ and failed to find what I’m
> looking for. I tried ‘zip’. It’s hard to search for this with an example.
>
> Andrew
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