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First let me explain that I've been up for more than 40 hours. I've had a few hours of sleep earlier today but my brain is not working yet. On page 171, chapter 4, section 4.5.5 of Higher Order Perl by Mark Jason Dominus, the iterator example given shows an oddity that my brain is having trouble understanding. Specifically, it appears that the second row retrieved from the query result set is being thrown away. Is this correct? UPDATE: This simply sets up the next iteration. That way, we will know if the result set has been entirely processed and the next iteration will be the last iteration. Lesson learned: before reading Higher Order Perl, get some SLEEP!
Full subroutine code:
Jason L. Froebe Help find a cure for breast cancer! Net proceeds benefit the Susan G. Komen Breast Cancer Foundation and the National Philanthropic Trust. Help by donating - I'm walking 60 miles in 3 days in August 2007. (The day I return from TechWave is the first day of the Walk). In reply to dbi_query_iterator and my misunderstanding the $row by jfroebe
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