[Q]: collection bitAnd ?
Karl Ramberg
karl.ramberg at chello.se
Mon Apr 1 06:02:34 UTC 2002
Ned Konz wrote:
>
> On Sunday 31 March 2002 02:14 pm, Karl Ramberg wrote:
> > How do I do something equal to a bitAnd for a collection?
> >
> > { 1. 2. 6.} bitAnd:[{ 3. 1. 7.}] --> #(3. 2. 7.)
>
> { 1. 2. 6.} with: { 3. 1. 7.} collect: [ :a :b | a bitAnd: b ]
> => #(1 0 6)
>
> I don't know about your math. Do you mean to bitAnd: each corresponding
> element?
I don't now about math :-) But your suggestion put me on the
right track :
{ 1. 2. 6.} with: { 3. 1. 7.} collect: [ :a :b | a max: b ] => #(3 2 7)
Thanks,
Karl
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