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Re: Re: (tye)Re2: A Real Closure

by diotalevi (Canon)
on Jun 03, 2003 at 19:45 UTC ( #262762=note: print w/replies, xml ) Need Help??


in reply to Re: (tye)Re2: A Real Closure
in thread Unusual Closure Behaviour

I've also used that behaviour to get less-global shared variables. I was working around an even uglier problem and this isn't the sort of thing I'd recommend for general usage but it is another useful usage.

{ my $x=0; sub foo { $x } sub bar { $x } }

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