Ovid wrote:
> What should this output?
>   my @array = '   foo   ', '   bar  ';
>   @array .= trim;
>   say @array.perl;
> And what if I have an array of hashes of hashes of arrays?
> Currently you can call 'trim' on arrays, but it's a no-op.  Similar issues 
> with chomp and friends.

I think calling a Str method on an Array should force the array to
stringify, then call that method.

If you want to call it on each item, you can use @array.map: { .=trim };
 or maybe @array┬╗.=trim


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