Re: Re: Re: Re: correct usage of class attributes

last question, I promise!!!

What about if I want something like: $self->{friends} and I want it to be a list or $self->{pets} and I want it to be a hash? like dogs->mike, charlie->cat mary, sal thanks so much!

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Re: Re: Re: Re: Re: correct usage of class attributes by gjb (Vicar) on May 05, 2004 at 15:02 UTC
Simple: `$self->{friends} = ['John', 'Marie'];`, or to add something to that list: `push(@{$self->{friends}}, 'Jane');`. Same story for hashes: `$self->{pets}->{dogs} = 'mike'` You may want to have a look at the tutorials on references and data structures in the perldocs (since the site is down, I can't link you now). Hope this helps, -gjb-	[reply] [d/l] [select]