I'm not sure.

Looking at Set::Scalar, I assume the set elements are unique (i.e. (a,b) insert a is still (a,b)), and that the elements are unordered (i.e. (a,b) = (b,a)).

I my case the elements are ordered and duplicates are allowed.

Have I misunderstood Set::Scalar ?

In reply to Re^2: CPAN Module to determing overlap of 2 lists? by wazat
in thread CPAN Module to determing overlap of 2 lists? by wazat

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