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Re^2: Side effect of passing matched values by reference

by puterboy (Scribe)
on Feb 21, 2013 at 18:23 UTC ( #1019994=note: print w/replies, xml ) Need Help??


in reply to Re: Side effect of passing matched values by reference
in thread Side effect of passing matched values by reference

Of course - that was the solution I used. My point was just that it wasn't obvious (at least to me) that $1 acts like a global variable in that way...
  • Comment on Re^2: Side effect of passing matched values by reference

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