On Jul 26, 3:22 am, sharan.basa...@gmail.com (Sharan Basappa) wrote:
> Hi,
>
> Can someone tell me how to convert an array to hash.
>
> Each array entry has a row of values
> e.g. a(0) = ab cd ef; a(1) = mn de fg
>
> The hash array needs to be constructed with one of the element in the
> array row as the key.
> e.g. hash{ab} = cd ef - ab is a string in the array row
> hash{mn} = de fg - mn is a string in the array row
>
my %hash = map { split / ^ \S+ \K [ ]+ /x, $_ } @a;
See \K in perlre (5.10 or greater)
also perldoc -f split, perldoc -f map
--
Charles DeRykus
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