@Arraybits = ["data","that","is","unique", "for","each","loop"];

That places an array ref into the first element of an array -- is that really what you want?

Anyway, for nested data structures you could use DBM::Deep for on-disc storage.

Perl 6 - second systems done right

In reply to Re: Hash of Arrays - Pushing Array references and memory impacts question by moritz
in thread Hash of Arrays - Pushing Array references and memory impacts question by alittlebitdifferent

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