Ripple one Association Troubles

Sean Cribbs sean at basho.com
Tue Feb 8 15:28:11 EST 2011


You might also try upgrading to 1.9.2p136 (I hope you're using rvm). I'm not convinced that's the problem, however.

Sean Cribbs <sean at basho.com>
Developer Advocate
Basho Technologies, Inc.
http://basho.com/

On Feb 8, 2011, at 3:11 PM, Stephen Allred wrote:

> Sean
> 
> $ ruby -v 
> ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.4.3]
> 
> I'll try cleaning out my riak store and then without the devise code give it a go.
> 
> Cheers,
> Steve
> 
> On 8 Feb 2011, at 8:08PM, Sean Cribbs wrote:
> 
>> Stephen,
>> 
>> Without loading the devise-ripple stuff, I copied and pasted your model code into irb, and cannot reproduce the problem.
>> 
>> irb> user = User.create(:email => "sean at basho.com")
>> => <User:sean at basho.com email="sean at basho.com" password=nil password_confirmation=nil created_at=2011-02-08 20:06:27 UTC updated_at=2011-02-08 20:06:27 UTC> 
>> irb> journal_entry = JournalEntry.new(:short_title => "test", :title => "test", :entry => "test")
>> => <JournalEntry:test short_title="test" title="test" entry="test" created_at=2011-02-08 15:06:56 -0500 updated_at=nil> 
>> irb> journal_entry.user = user
>> => <User:sean at basho.com email="sean at basho.com" password=nil password_confirmation=nil created_at=2011-02-08 20:06:27 UTC updated_at=2011-02-08 20:06:27 UTC> 
>> irb> journal_entry.save
>> => true 
>> irb> journal_entry.reload
>> => <JournalEntry:test short_title="test" title="test" entry="test" created_at=2011-02-08 20:06:56 UTC updated_at=2011-02-08 20:07:14 UTC> 
>> irb> journal_entry.user
>> => <User:sean at basho.com email="sean at basho.com" password=nil password_confirmation=nil created_at=2011-02-08 20:06:27 UTC updated_at=2011-02-08 20:06:27 UTC> 
>> 
>> Out of curiosity, what version of Ruby are you using?
>> 
>> Sean Cribbs <sean at basho.com>
>> Developer Advocate
>> Basho Technologies, Inc.
>> http://basho.com/
>> 
>> On Feb 8, 2011, at 2:54 PM, Stephen Allred wrote:
>> 
>>> I've tried commenting out the devise stuff and added the properties that came from devise:
>>> 
>>> --- user.rb ---
>>> require 'ripple'
>>> #require 'digest'
>>> 
>>> class User
>>> include Ripple::Document
>>> 
>>> #devise :registerable, :confirmable, :database_authenticatable, :recoverable, :validatable
>>> 
>>> property :email,                  String, :presence => true
>>> property :password,               String
>>> property :password_confirmation,  String
>>> property :encrypted_password,     String
>>> property :password_salt,          String
>>> property :reset_password_token,   String
>>> property :confirmation_token,     String
>>> property :confirmed_at,           String
>>> property :confirmation_sent_at,   String
>>> timestamps!
>>> 
>>> key_on :email
>>> 
>>> def key
>>>  email
>>> end
>>> 
>>> def id
>>>  email
>>> end
>>> end
>>> ---
>>> 
>>> I'm still getting the same "(Object doesn't support #inspect)" when I call journal_entry.user (nil class).
>>> 
>>> Cheers,
>>> Steve
>>> 
>>> 
>>> On 8 Feb 2011, at 7:01 PM, Sean Cribbs wrote:
>>> 
>>>> I haven't played with ripple-devise. Try commenting those parts out first and see what happens.
>>>> 
>>>> Sean Cribbs <sean at basho.com>
>>>> Developer Advocate
>>>> Basho Technologies, Inc.
>>>> http://basho.com/
>>>> 
>>>> On Feb 8, 2011, at 1:53 PM, Stephen Allred wrote:
>>>> 
>>>>> Sean,
>>>>> 
>>>>> Yeah, I fetched it in using User.first before trying to assign it.
>>>>> 
>>>>> Could this have something to do with using ripple-devise (the User document is a ripple-devise user)?
>>>>> 
>>>>> Thanks,
>>>>> Steve
>>>>> 
>>>>> 
>>>>> On 8 Feb 2011, at 6:47 PM, Sean Cribbs wrote:
>>>>> 
>>>>>> Stephen,
>>>>>> 
>>>>>> Was your User object saved before you added it the journal entry?
>>>>>> 
>>>>>> Sean Cribbs <sean at basho.com>
>>>>>> Developer Advocate
>>>>>> Basho Technologies, Inc.
>>>>>> http://basho.com/
>>>>>> 
>>>>>> On Feb 8, 2011, at 1:46 PM, Stephen Allred wrote:
>>>>>> 
>>>>>>> Sean,
>>>>>>> 
>>>>>>> $ puts journal_entry.robject.links.inspect
>>>>>>> #<Set: {</riak/users/stephenallred%40stevesmiscellany.com>; riaktag="user", </riak/journal_entries>; riaktag="up"}>
>>>>>>> => nil 
>>>>>>> 
>>>>>>> $ journal_entry
>>>>>>> => <JournalEntry:test short_title="test" title="test" entry="test" created_at=2011-02-07 22:47:17 UTC updated_at=2011-02-08 18:08:47 UTC>
>>>>>>> 
>>>>>>> $ journal_entry.user
>>>>>>> (Object doesn't support #inspect)
>>>>>>> =>
>>>>>>> 
>>>>>>> $ journal_entry.user.inspect
>>>>>>> NoMethodError: undefined method `key' for nil:NilClass
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/activesupport-3.0.3/lib/active_support/whiny_nil.rb:48:in `method_missing'
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/ripple-0.8.3/lib/ripple/document/finders.rb:122:in `block in instantiate'
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/ripple-0.8.3/lib/ripple/document/finders.rb:121:in `tap'
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/ripple-0.8.3/lib/ripple/document/finders.rb:121:in `instantiate'
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/ripple-0.8.3/lib/ripple/associations/one_linked_proxy.rb:25:in `find_target'
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/ripple-0.8.3/lib/ripple/associations/proxy.rb:113:in `load_target'
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/ripple-0.8.3/lib/ripple/associations/proxy.rb:41:in `inspect'
>>>>>>> 	from (irb):17
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/commands/console.rb:44:in `start'
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/commands/console.rb:8:in `start'
>>>>>>> 	from /Users/stephenallred/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.3/lib/rails/commands.rb:23:in `<top (required)>'
>>>>>>> 	from script/rails:6:in `require'
>>>>>>> 	from script/rails:6:in `<main>'
>>>>>>> 
>>>>>>> Hopefully those are useful,
>>>>>>> Thanks for the quick response!
>>>>>>> Steve
>>>>>>> 
>>>>>>> On 8 Feb 2011, at 6:37 PM, Sean Cribbs wrote:
>>>>>>> 
>>>>>>>> Stephen,
>>>>>>>> 
>>>>>>>> Sounds like you've either found a bug.  When you have saved the journal entry in irb, what is the output of this command?
>>>>>>>> 
>>>>>>>> puts journal_entry.robject.links.inspect
>>>>>>>> 
>>>>>>>> Sean Cribbs <sean at basho.com>
>>>>>>>> Developer Advocate
>>>>>>>> Basho Technologies, Inc.
>>>>>>>> http://basho.com/
>>>>>>>> 
>>>>>>>> On Feb 8, 2011, at 1:23 PM, Stephen Allred wrote:
>>>>>>>> 
>>>>>>>>> Hi all,
>>>>>>>>> 
>>>>>>>>> I'm having trouble setting up a one association in a ripple document. I'm trying to setup an association between a user and a journal entry, such that the journal has one user, that the user created.
>>>>>>>>> 
>>>>>>>>> My JournalEntry document:
>>>>>>>>> 
>>>>>>>>> --- journal_entry.rb ---
>>>>>>>>> require 'ripple'
>>>>>>>>> 
>>>>>>>>> class JournalEntry
>>>>>>>>> include Ripple::Document
>>>>>>>>> 
>>>>>>>>> property :short_title,  String, :presence => true
>>>>>>>>> property :title,        String, :presence => true
>>>>>>>>> property :entry,        String, :presence => true
>>>>>>>>> 
>>>>>>>>> timestamps!
>>>>>>>>> 
>>>>>>>>> one :user
>>>>>>>>> 
>>>>>>>>> key_on :short_title
>>>>>>>>> end
>>>>>>>>> ---
>>>>>>>>> 
>>>>>>>>> My User document:
>>>>>>>>> 
>>>>>>>>> --- user.rb ---
>>>>>>>>> require 'ripple'
>>>>>>>>> require 'digest'
>>>>>>>>> 
>>>>>>>>> class User
>>>>>>>>> include Ripple::Document
>>>>>>>>> 
>>>>>>>>> devise :registerable, :confirmable, :database_authenticatable, :recoverable, :validatable
>>>>>>>>> 
>>>>>>>>> property :email,                  String, :presence => true
>>>>>>>>> property :password,               String
>>>>>>>>> property :password_confirmation,  String
>>>>>>>>> timestamps!
>>>>>>>>> 
>>>>>>>>> key_on :email
>>>>>>>>> 
>>>>>>>>> def key
>>>>>>>>> email
>>>>>>>>> end
>>>>>>>>> 
>>>>>>>>> def id
>>>>>>>>> email
>>>>>>>>> end
>>>>>>>>> end
>>>>>>>>> ---
>>>>>>>>> 
>>>>>>>>> I've tried in the rails console to associate a user with journal_entry (journal_entry.user = user), save it and reload it. The resulting reloaded journal_entry does not have a user (calling journal_entry.user prints "(Object doesn't support #inspect)").
>>>>>>>>> 
>>>>>>>>> My journal entry in riak loaded via the browser looks like:
>>>>>>>>> 
>>>>>>>>> {"short_title":"test","title":"test","entry":"test","created_at":"Mon, 07 Feb 2011 22:47:17 -0000","updated_at":"Tue, 08 Feb 2011 18:08:47 -0000","_type":"JournalEntry"}
>>>>>>>>> 
>>>>>>>>> Does anyone know what I'm doing wrong?
>>>>>>>>> Cheers!
>>>>>>>>> Steve
>>>>>>>>> _______________________________________________
>>>>>>>>> riak-users mailing list
>>>>>>>>> riak-users at lists.basho.com
>>>>>>>>> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>>>>>>>> 
>>>>>>> 
>>>>>> 
>>>>> 
>>>> 
>>> 
>> 
> 





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