Re: Re: Learning to *really* love references

by sporte01 (Acolyte)

on Jul 31, 2002 at 20:25 UTC ( [id://186594]=note: print w/replies, xml )

Need Help??

Until you want to do fancy things. What if you have an object that contains a hash or array ref? Ie...

$this = {
   _hashRef => {},
   _arrayRef => [],
};
[download]

Then you are stuck doing....

$x = ${$this->{'_hashRef'}}->{'blowMeDown'} 
@x = reverse @{$this->{'_arrayRef'}};
[download]

And that's one to grow on.

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