Ripple one Association Troubles

Stephen Allred stephenallred at stevesmiscellany.com
Tue Feb 8 15:11:54 EST 2011


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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