If avoiding code duplication is the goal, put the code that exists within the while loop into a subroutine, and call that sub one more time after the loop. If he wants to get tricky, he could generate a callback routine as a closeure within the loop that gets executed after the loop, though that seems like a lot of complexity that may lack justification.


Dave

In reply to Re^5: Continuing While Loop One Iteration After EOF by davido
in thread Continuing While Loop One Iteration After EOF by jcc

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