in victim.region, a pattern is applied to the array (the pattern applied to the array elements is defined elsewhere). The pattern applied to the array should be removed as you can't regex an array.
Alternately, does region need to be an array anyway? That's probably just getting compressed to a single string when it's parsed into a dataframe.
in victim.region, a pattern is applied to the array (the pattern applied to the array elements is defined elsewhere). The pattern applied to the array should be removed as you can't regex an array.
Alternately, does region need to be an array anyway? That's probably just getting compressed to a single string when it's parsed into a dataframe.