Seriously though, I'd leave the punctuation out. It looks too much like an operator to me.
How about changing the sub's name to 'contact_is_male' or 'contact_is_female'? This reads more like an English sentence to my eye, at least in this case.
In reply to Re: Question Marks in Subroutine Names
by jsprat
in thread Question Marks in Subroutine Names
by dug
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