similar to: re shaping a data frame with multiple IDs

First, BRAVO for this wonderful plugin: has_many_polymorphs ! Now my problem: 4 models : Collection, Page, Fragment, Belonging (which is the join table): 1 class Collection < ActiveRecord::Base 2 has_many_polymorphs :elements, 3 :through => :belongings, 4 :from => [:pages, :fragments, :collections], 5 :as => :collector, 6 :parent_order =>

Hi to group! I am new to ROR! I am facing problems on sessions. First I created the one session variable. after that I created the other one. after moving to three pages the session was destroyed automatically. What is the reason please help me! Thnaks and Regards, -Kumar Varma -- Posted via http://www.ruby-forum.com/.

I know this shouldn''t be in the view but to test the code it is. Anyway if I do just session[user] I get back the user id (the id from the user table) which is good. However this code does not work. <% a = session[:user] %> <% uname = User.find(:first, :conditions => id = a) %> <%= @uname %> TIA Stuart

I''m getting two strange errors, both which I believe relate to sqlite3. The first one is with validates associated. Here is my test: require File.dirname(__FILE__) + ''/../test_helper'' class SubscriptionPlanTest < Test::Unit::TestCase fixtures :subscription_plans fixtures :publications def setup @six_month_gold = subscription_plans(:six_month_gold)

Hi All, I have some strange problem which appears only on heroku hosting 2.3.5 default stack (not on my local computer) I have some models. Here they are: class Contact < ActiveRecord::Base belongs_to :user belongs_to :type, :class_name => "ContactType", :foreign_key => "type_id" validates_presence_of :name, :on => :create, :message =>

i am working on a site taht uses loginGenerator.. it''s a great little package, but i am running into one little problem.. i would like to have something that says: "logged in as <username>" in the site, but i am not quite getting it.. what i am using is: <p>You are logged in as: <%= @session[:user] %> but i have tried: <p>You are logged in as:

I have a vaiable named NAM having value : 1,2,3,4,5,6,7,8,9. I want to make an indicator variable that will take value 1 if NAM=7 or NAM=8 or NAM=9. How can I do that? I usually do: Var001<- ifelse(NAM==7,1,0) for the simplest case. [[alternative HTML version deleted]]

I am not sure what i am doing wrong here, but no matter what i try i get no output from mongrel_config: $ mongrel_rails configtool $ telnet localhost 3001 Trying 127.0.0.1... Connected to localhost. Escape character is ''^]''. GET /config/ HTTP/1.1 HTTP/1.1 200 OK Connection: close Date: Tue, 19 Dec 2006 05:33:16 GMT Content-Type: text/html Content-Length: 0 Connection closed by

Hi, I want to use a file resource to write a facts.yaml file for Mcollective. For some reason it won''t provide a valid yaml format if I dump my scope to hash and convert to_yaml. file { "/etc/mcollective/facts.yaml" : owner => root, group => root, mode => 400, loglevel => debug, #content => inline_template("<%= scope.to_hash.reject {

Hi, I try to get the variable labels of a SPSS data file into R but don't find this mentioned in the help file for foreign. Is there another way to get them ? BTW: An SPSS variable name is like: VAR001, whereas the variable label might be 'Identification no.' Thanks in advance, F. Thomas -- .......................................... Dr. Frank Thomas FTR Internet Research 93110

I'm looking for an analogy to SPSS and "variable lable" and "value lable" in R. I have a copy of S+4.0 and can't find any info in their docs, and don't find it in R-intro either. In SPSS, for each variable, there is a name like VAR001 and a variable lable (a longer descriptive string) like Respondent ID and for many of the values of other variables there are

Morning All I''m trying to use Hiera with Puppet 3.0 to streamline some of my module configuration... However I''m having issues using the ''*%{::clientcert}*'' variable as part of the hierarchy... Currently, my *hiera.yaml* file looks like: --- :backends: - yaml - json :yaml: :datadir: /etc/puppet/hieradata :json: :datadir: /etc/puppet/hieradata

Has anyone else ran into this? debug: /Stage[main]/Mcollective/File[/var/tmp/facts.yaml]/content: Executing ''diff -u /var/tmp/facts.yaml /tmp/puppet-file20121214-13448-933j3r-0'' notice: /Stage[main]/Mcollective/File[/var/tmp/facts.yaml]/content: --- /var/tmp/facts.yaml 2012-12-14 00:53:20.000000000 +0000 +++ /tmp/puppet-file20121214-13448-933j3r-0 2012-12-14

Hi, I''m trying to test some changes of mine to libxc and python/xc.c, does it requires a boot any time I''m trying to test them? What are your development practices? Thanks, David. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Dear R-experts, recently, I started to discover the world of R. I came across a problem, that I was unable to solve by myself (including searches in R-help, etc.) I have a flat table similar to key1 key2 value1 abcd_1 BP 10 abcd_1 BSMP 1A abcd_1 PD 25 abcd_2 BP 20 abcd_3 BP 80 abcd_4 IA 30 abcd_4 PD 70 abcd_4 PS N I wish to transform this table to obtain the following result: key2 key1 BP

Hi, I''m having some problem with getting collection_select to return the current value when editing a record. According to everything I''ve seen, there was an issue but it''s been fixed, but I can''t figure out why it isn''t returning the current value as a selected option. I''ve checked the table structures, and both the call_driver.product_line_id

It seems to me that Xen is full of stuff that aren''t beneficial for everybody, this includes NUMA, ACM and other stuff that certain companies try to introduce... In a better world, the Xen binary would have been more sleek and fast, and those extra features should be loaded via stating a Module boot line in Grub. This way, testing would be easy and it''s more elegant than using a

I am getting this error NoMethodError in Admin#add_to_project undefined method `find'' for #<Project:0x249da88> RAILS_ROOT: script/../config/.. Application Trace | Framework Trace | Full Trace /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/ base.rb:1501:in `method_missing'' ./script/../config/../app/controllers/admin_controller.rb:65:in

Hi. Im new to Ruby and new to Ruby on Rails and have problems realizing a =20= simple many_to_many relationship: My tables: items <-> items_users <-> users ------------------------------------------------------------------------=20= -------------------------------------- id user_id = id name item_id name ... = password = ...... My Code: class

FreeBSD psg.com 11.3-RELEASE-p3 FreeBSD 11.3-RELEASE-p3 dovecot 2.3.6 (7eab80676) (latest from binary package system) symptom: multiple imap4s users complain that they can not fetch mail stopping and restarting dovecot is a temporary workaround dovenull 3713 0.0 0.0 11036 6816 - I 02:27 0:00.17 dovecot/imap-login user19 3714 0.0 0.0 9464 4756 - S 02:27