similar to: Showing another controllers action

Hi, I think and hope this a good place to ask for code review for a R beginners? I have made a R script which generates a dataset based on 2009 danish referendum and it does work. But I think the code could be better and I would any comments how the code can be improved. At least I would like to know how I avoid converting several of the columns to factors in the end of the code?

Here''s a simplistic model class. class Person < ActiveRecord::Base has_and_belongs_to_many :relatives, :class_name => ''Person'', :join_table => ''relatives'', :foreign_key => ''from_id'', :association_foreign_key => ''to_id'' has_and_belongs_to_many :brothers, :class_name =>

Can you restric before_filter to specific actions? -- Posted via http://www.ruby-forum.com/.

Hi, I have a messaging class that has to relationships to one table belongs_to :user, :foreign_key => "from_id" belongs_to :user, :foreign_key => "to_id" At the min I can specify message.user.login and it will return the username of last relationship to that table. how can I get it to bring back both references ie message.from.login and message.to.login thanks scott

How do I alter the "new" action so that it returns to a page of my specification (vs. returning to "list")? Thanks. -- Posted via http://www.ruby-forum.com/.

I have four SLES 10 servers working as Samba servers on the same domain with an LDAP account backend. Relevant smb.conf entries are: [global] workgroup = UNIX realm = UNIX.UIB.NO server string = ukl-samba netbios name = ukl-samba security = user allow trusted domains = yes domain master = yes local master = yes encrypt

hi guys: We have just rented a server and setup a BBS for asterisk discussions at http://bbs.us.xgforce.com feel free to join. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050718/07587c97/attachment.htm

I want to give a user a form to create a new Product, but instead of persisting the product to the database I want to store it in a session first for category assignment, etc.. (in other controllers) So when the user describes the product on the form I have a "Save and Continue" button pointing to the action add_to_product_factory: def new_product @product = get_product end

I don't mind using sudo apt-get update/upgrade/install buit I get into crazy loops (hours) that clearly can't be trusted. But when I use Synaptic (reload/mark for install R-base) every time I get some list of things things it want to install as well and syas "Mark" which it does not do and when I go forward with the Synaptic install of R-base I get this (and abort) every time:

Ok, so, I''ve written my first app in rails. It''s pretty nifty. Only one problem. Slower than you could possibly comprehend. Processing PersonController#show (for 67.138.254.231 at Thu Mar 03 21:04:16 Eastern Standard Time 2005) Parameters: {:id=>"1", :controller=>"person", :action=>"show"} [4;35mPerson Load (0.219000) [0;37mSELECT

Dear users, I am attempting to plot an ols() call from the Design package, by following the procedure explained by Harald Baayen in his 2008 book 'Analyzing linguistic data. A practical introduction to statistics using R', page 175-181. I've attached my data to this e-mail (I hope it's small enough that that's ok). First I paste all the commands I ran, followed by the

To begin with, I am new to both asterisk and VOIP and although I've gotten pretty far with my Asterisk setup and have two different sip accounts working fine for outgoing calls I am having trouble with one issue. My problem is that I have another provider who uses IAX2 that I wish to use for calling various countries, including local (The Netherlands) calls and calls to the US to

I want to put a ''search_box'' text_field in the header of each page. The search_box is implemented in a controller named ''users''. (so Controller_A is calling a component in Controller_B) When I add this line to my ''controllers/application.rb'' file, I don''t understand why I get and ''undefined method'' error. After all,

I have set an alias, and it shows up in Network Neighborhood, but when I try to open it a pop-up window says it is not accessible, "The network path was not found." The primary name works fine however. Any suggestions? Thank you.

Hi ! I use Samba with OpenLDAP. The Samba users information are keept in LDAP. I'd like to keep the login scripts in LDAP. Something knows how can I do this ? And how Samba would read the login scripts in LDAP and not in netlogon directory ? Thanks, Bruno Stella PS: Sorry by my English :-)

I am trying to create a messaging system for my users but I''m having a hard time designing my db. This is what i have in mind, but I am not sure if its the best approach. user has_one inbox user has_one outbox inbox has_many messages outbox has_many messages inbox table user_id outbox table user_id messages table box_id (refers to either inbox or outbox - how?) from_id to_id

Using winbind for authentication through PDC. Problem: Some users do not get access to the samba share and some do. When I do "wbinfo -u" the users who cannot access show up but when I do "getent passwd", they are not there. What does this mean? -- Bob Wooldridge EDM Incorporated http://www.edm-inc.com 314 335-6911

I want to put a ''search_box'' text_field in the header of each page. This common header template is implemented in ''views/layouts/application.rhtml''. The search_box is implemented in a controller named ''users''. (so ApplicationController is calling an :action in UserController) When I add this line to my

TB --- 2013-11-25 17:30:12 - tinderbox 2.20 running on freebsd-legacy2.sentex.ca TB --- 2013-11-25 17:30:12 - FreeBSD freebsd-legacy2.sentex.ca 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec 4 09:23:10 UTC 2012 root at farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 TB --- 2013-11-25 17:30:12 - starting RELENG_8 tinderbox run for i386/i386 TB --- 2013-11-25 17:30:12 -

I''ve got a model Message, which needs to send an email using action mailer after it''s first saved in the database. I want to pass the model to the mailer which then uses methods on the message model to render the email. So the natural way to do this is in an after_create callback on the Message model. But I can''t see an easy way to test this. Here''s my spec