I'm using
[acts_as_commentable_with_threading](http://github.com/elight/acts_as_commentable_with_threading/),
and it worked fine until I tried to overwrite the to_json function to
include more details about the associated user.
Here's part of the comment class (which was originally defined in the
plugin, but I moved it to the models folder, a move which seems not to
affect the error):
def to_json(options = {})
{
:id => id,
:body => body,
:parent_id => parent_id,
:created_at => created_at,
:updated_at => updated_at,
:user => user ### the line in question
}.to_json(options)
end
When the line is included, the server responds accordingly the first
time you request the resource, but every subsequent request (a
particular oddity), I get:
SystemStackError (stack level too deep):
app/models/comment.rb:21:in `to_json'
C:1:in `__send__'
C:1:in `encode'
C:1:in `__send__'
C:1:in `encode'
app/models/item.rb:61:in `to_json'
app/controllers/items_controller.rb:20
app/controllers/items_controller.rb:18:in `show'
C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
C:/Ruby/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in `start'
C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
C:/Ruby/lib/ruby/1.8/webrick/server.rb:95:in `start'
C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in `each'
C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in `start'
C:/Ruby/lib/ruby/1.8/webrick/server.rb:23:in `start'
C:/Ruby/lib/ruby/1.8/webrick/server.rb:82:in `start'
Removing the line prevents the error from showing up.
I call associations in to_json elsewhere in the application with no
issues.
--
Posted via http://www.ruby-forum.com/.
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
