I **feel** like this is a stupid questions, but what is the best way to tell if one array is a subset of another
For example, if I have @a1=qw(a b c d e f g) and @a2=qw(b g), then a2 is a subset of a1. Conversly, @a3=qw(e f g h) is not a subset of a1.

thanks

In reply to Is one array a subset of the other by Anonymous Monk

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