Yes, I had forgotten that since it is a class method, the class object is passed in as the first parameter. So the two explicit parameters are actually the second and third elements of @_. My third element was undef, which is a problem elsewhere in my code.

In reply to Re^2: Two element array, shifted twice, is true? by SwaJime
in thread Two element array, shifted twice, is true? by SwaJime

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