I am beginning to agree with you on that. Although I need both a sorted list of groups and a hash for looking up what is in which group to do the homegrown thing, it is not so big a stretch to go from the orcish manoeuvre to a group sort on the same basis that handles the topological versus circular dependency scenario safely.

One world, one people

In reply to Re^3: Sort mechanics problems with objects and potentially contradicting comparisons (would cause infinite loop) by anonymized user 468275
in thread Sort mechanics problems with objects and potentially contradicting comparisons (would cause infinite loop) by anonymized user 468275

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