similar to: Observer Subject Pattern on Rails.

Hi guys, I'm trying to use asterisk with my slackware 10.2 box. Kernel 2.6.13 from the testing... The udevd are not creating the /dev/zap devices. Someone already have success installing asterisk over slackware? Thanks in advance. Fernando Lujan

I'm trying to put asterisk working with a proprietary pbx system. I'm doing it using a T1 crossover cable. The pbx system uses the R2/MFC specification. And the don't inform if it uses cas, ccs, ami or hbd3. My digium card is flashing a red light. How can I put this working with the R2/MFC system? Thanks. Fernando Lujan

Hi guys, I''m having problems with my app. First of all, I created a date_select with the code: <%= date_select(''contact'', ''birthday'', :order => [''day'',''month'',''year'']) %> In the contacts table, I create a date field: birthday DATE When I save the values goes wrong into the database.

I want to code the following task: I have a class, for instance, class A with is a observable. I want to add a controller of my rails system to this class. So I can notify_observer, and it updates all controllers of my system. How do I pass a controller as a parameter to the add_observer() method? And where I put this code? Thanks in advance. Fernando Lujan

Guys, I'm trying to configure a TE406P with MFC/R2. here goes my zaptel.conf: span=1,0,0,ccs,hdb3,crc4 cas=1-15:1101 dchan=16 cas=17-31:1101 span=2,0,0,ccs,hdb3,crc4 cas=32-46:1101 dchan=47 cas=48-62:1101 The first strange behavior is that the: zap show status shows this: Description Alarms IRQ bpviol CRC4 T4XXP (PCI) Card 0 Span 1

Hi guys, I''m setting up asterisk to run with another pbx server. This pbx server support a feature that allows 2 extensions connect to the same FXS. No I put asterisk in the middle. Asterisk receives the call and dial to a SIP/peer. How the pbx installed support 2 extensions to one fxs... How can I figure out in asterisk which extension was dialed before the call came to asterisk?

Hi there, I am in love with rails... And now I want to rule Ajax effects with rails. Where could I find a book like: Ajax on Rails? :) Tutorials will be welcome too. Thanks in advance. Fernando Lujan

I''m creating a address book. A user can have many contacts. In the user model, I put: has_many :contacts And in the contact model, I put: belongs_to :user To list all contacts, I search as following: @user = User.find(session[:user_id]) And rendering: <%= render(:partial => "contact", :collection => @user.contacts)%> To persist I am using the following

Hi guys, I read that mongrel supports the webdav protocol. I need to "create" the webdav files and allow a third party app access it just for read purposes. What do you recommend? -- Fernando Lujan -------------- next part -------------- An HTML attachment was scrubbed... URL: http://rubyforge.org/pipermail/mongrel-users/attachments/20071030/1527bd35/attachment.html

Hy guys, Inside my app I have a form which contains user information. Sometimes a have a form with a text_field as above: <%= form_remote_tag(:html => { :action => url_for(:controller => "my_controller", :action => "my_action") }) %> <%= text_field(''my_object'', ''my_parameter'', :maxlength =>

How can I get the sessid from the current session object? For instance, I log in the system, and want to know which sessid I''m using. I''m storing the session using active_record. Later on, I want to restore a session finding it using the sessid. Thanks in advance. Fernando Lujan

What is the difference between the check_box_tag and the check_box form helper? I can''t understand why both must exist. :( Thanks. Fernando Lujan

Hi, I am using mongrel for a long time... But just now I see a problem. I am running 3 instances using mongrel_cluster and nginx as a reverse proxy. When I start the cluster I have a memory usage of 20MB per instance... In the end of the day this usage is something about 230MB for each instance. It should be a memory leak? Thanks for the help. -- Fernando Lujan -------------- next part

Hi! I want to put a checkbox on my data list in index view, and change his value on database when I change the value of this chekbox. Someone know how is the good way for do it? Thanks! -- *Fernando Aureliano* -- 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

I have a doubt about using models. I have a application with two parts. The first is a login system to users, and the second is a administrative interface. The administrative interface I create in a directory called admin Both parts use the model User. Can I put the model user only in the model directory or I should duplicate it in the /models/admin/ too? Thanks in advance. Fernando Lujan

Gruys, How can I record a specific channel if Monitor doesn't receive it as a parameter? Can I do a combination with the ZapBarge app? I want to record calls in some channels. Thanks in advance. Fernando Lujan

Guys, I'm trying to run chanspy on a specific channel without success.. extensions.conf: exten => 5,1,ChanSpy(IAX2/) Result: -- Executing ChanSpy("IAX2/127.0.0.1:32783-1", "IAX2/") in new stack -- Playing 'beep' (language 'en') -- Playing 'beep' (language 'en') -- Playing 'beep' (language 'en')

class Trunk < ActiveRecord::Base has_many :call_type_trunks has_many :call_types, :through => :call_type_trunks end class CallType < ActiveRecord::Base has_many :call_type_trunks has_many :trunks, :through => :call_type_trunks end class CallTypeTrunk < ActiveRecord::Base belongs_to :call_type belongs_to :trunk end The associaton class has a column named price.

I''m pleased to announce the existence of async-observer. This is the very first public release. In the future I''ll confine announcements to the beanstalk-talk mailing list. WHAT IS ASYNC OBSERVER? ----------------------- Async Observer is a Rails plugin that provides deep integration with Beanstalk. beanstalkd is a fast, distributed, in-memory work-queue service. Its

Rails 3 adds after_commit and after_rollback callbacks, but it appears they are not available as methods in an Observer. Is that the way it''s supposed to be, an oversight, or am I doing it wrong? Thanks. -- 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