Rails - Mar 2008 - Facebooker: de-puzzle me, please! :)

[NB] probably I''m just too tired to see what I''m doing wrong..

I''m testing my first app and I''m playing with friends:

<%= @user.inspect %>

==>

#<Facebooker::User:0x3620388 @friends=[#<Facebooker::User:0x3620338
@id=11001717, @session=#<Facebooker::Session:0x3625ab8
@session_key="ad4bd8999ba887ccf1bc55d1-630930558",
@secret_from_session=nil, @auth_token=nil, @user=#<Facebooker::User:
0x3620388 ...>, @api_key="6aad53d26db4132a404f7ecd02300c49",
@expires=0, @uid=630930558,
@secret_key="51e9993873e8e7d36e7be9d6c5e29b66">>,
#<Facebooker::User:
0x3620324 @id=22604621, @session=#<Facebooker::Session:0x3625ab8
@session_key="ad4bd8999ba887ccf1bc55d1-630930558",
@secret_from_session=nil, @auth_token=nil, @user=#<Facebooker::User:
0x3620388 ...>, [CUT]


If I loop my friends and inspect objects I have similar (but
restricted) items:

==>

#<Facebooker::User:0x360a6c8 @id=11001717,
@session=#<Facebooker::Session:0x360e458
@session_key="ad4bd8999ba887ccf1bc55d1-630930558",
@secret_from_session=nil, @auth_token=nil, @user=#<Facebooker::User:
0x360a718 @friends=[#<Facebooker::User:0x360a6c8 ...>,
#<Facebooker::User:0x360a6b4 @id=22604621,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a68c @id=500209860, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a664 @id=503592015,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a628 @id=508240872, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a5ec @id=509541043,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a5b0 @id=513849727, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a574 @id=516378422,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a524 @id=523292187, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a4e8 @id=526348207,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a4ac @id=527250651, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a45c @id=530571506,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a420 @id=542146446, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a330 @id=543519441,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a240 @id=546968421, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a204 @id=547882501,
@session=#<Facebooker::Session:0x360e458 ...>>, [CUT]

#<Facebooker::User:0x360a6b4 @id=22604621,
@session=#<Facebooker::Session:0x360e458
@session_key="ad4bd8999ba887ccf1bc55d1-630930558",
@secret_from_session=nil, @auth_token=nil, @user=#<Facebooker::User:
0x360a718 @friends=[#<Facebooker::User:0x360a6c8 @id=11001717,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a6b4 ...>, #<Facebooker::User:0x360a68c @id=500209860,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a664 @id=503592015, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a628 @id=508240872,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a5ec @id=509541043, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a5b0 @id=513849727,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a574 @id=516378422, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a524 @id=523292187,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a4e8 @id=526348207, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a4ac @id=527250651,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a45c @id=530571506, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a420 @id=542146446,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a330 @id=543519441, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a240 @id=546968421,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a204 @id=547882501, @session=#<Facebooker::Session:
0x360e458 ...>>, #<Facebooker::User:0x360a1c8 @id=556532498,
@session=#<Facebooker::Session:0x360e458 ...>>, #<Facebooker::User:
0x360a18c @id=559118926, @session=#<Facebooker::Session:
0x360e458 ...>>,[CUT]


even these objects are Facebooker::User objects, but I can''t access
@friends array! I want those ids

What am I not seeing ?

thank you :-)
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Emanuele Mek Tozzato wrote:
> even these objects are Facebooker::User objects, but I can''t
access
> @friends array! I want those ids
Are the friends not available as:

@user.friends

?

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Of course, I printed two friends, but I want to access their
friends... (I was not so clear..)
I see the ids with when I inspect, but I can''t reach them :x

dammit :) :)

On 8 Mar, 20:27, Mark Bush
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> Emanuele Mek Tozzato wrote:
> > even these objects are Facebooker::User objects, but I can''t
access
> > @friends array! I want those ids
>
> Are the friends not available as:
>
> @user.friends
>
> ?
>
> --
> Posted viahttp://www.ruby-forum.com/.
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Emanuele Mek Tozzato wrote:
> Of course, I printed two friends, but I want to access their
> friends... (I was not so clear..)
> I see the ids with when I inspect, but I can''t reach them :x
@user.friends will be an array of users.  If you want to access their 
friends (if you have access to them), then:

@user.friends.each do |person|
  # here person.friends will be an array of friends
  # of one friend of @user
end

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