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Re: Re: Re: Traversing variables in a namespace

by repson (Chaplain)
on Feb 06, 2001 at 12:07 UTC ( #56634=note: print w/ replies, xml ) Need Help??


in reply to Re: Re: Traversing variables in a namespace
in thread Traversing variables in a namespace

If you remember that %main:: is a hash of globs, then a simple derefence works, doesn't worry strict and allows you to get all types of vars. But you may only want scalars, and not a scalar version of almost everything.

for (keys %main::) { $val = ${ *{ $main::{$_} }{SCALAR} }; }


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