That almost sounds like the use case for the WhiteSpace option. Did you try that?

If you still have problems, I recommend that you show precisely how your arrays are created. eg:

my @array1 = ('abc ', 'xyz');

[download]

... and so on. This removes any ambiguity about the data you actually have.

🦛

In reply to Re: how to ignore spaces, commas or new line of an array when comparing by hippo
in thread how to ignore spaces, commas or new line of an array when comparing by noviceuser

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