>>>>> "ZL" == Zhuang Li <[EMAIL PROTECTED]> writes:

  ZL> Hi, given an array: @a = ('E1', 'E2', ..., 'En'); 
  ZL> Is there an easy way, hopefully one liner, to do the following without a
  ZL> loop? If not, will Perl support this in Perl 6?

  ZL> $hash->{E1}->{E2}->...->{En} = 1;

i think perl6 plans to have a way to do this. there is a dim operator to
set dimensions. so it would be something like this:

        %hash{ dim @a }

or is $hash has a hash ref:

        $hash{ dim @a }

i cc'ed p6l so i can/will be corrected.


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