In the original code I used $_[0] and $_[1], I changed that and gave the vars names simply to make it clearer to the OP.

Why (shift,shift)? Why not? It makes it clear that I am only going to consider using 2 parameters. Admittely that can be derived from the left-hand side of the expression, but what is wrong with shift? The docs don't indicate that it is depreciated or anything.

Well It's better than the Abottoire, but Yorkshire!

In reply to Re: Re^2: Stopping and restarting a loop by BrowserUk
in thread stoping and restarting a loop by mnlight

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