it only requires a single call to storable

That's the justification for this amazingly sub-optimal design? ಠ_ಠ The hash key names are tight coupling, the location of the "sub-structure" is an implicit contract. That's badly reinventing the facilities of high-level programming Perl/ecosystem provides you with. It's perfectly possible to have a universe object that refers to other objects, but the design would be much more robust against changes.

In reply to Re^3: data structure question by daxim
in thread data structure question by Anonymous Monk

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