Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

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

by Anonymous Monk
on May 05, 2004 at 14:26 UTC ( #350787=note: print w/replies, xml ) Need Help??


in reply to Re: Re: Re: correct usage of class attributes
in thread 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!

Replies are listed 'Best First'.
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-

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://350787]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (5)
As of 2019-12-06 00:41 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Strict and warnings: which comes first?



    Results (154 votes). Check out past polls.

    Notices?