similar to: Map a resource that is a join model

I tried to user delete_if on an association: class Group < ActiveRecord::Base has_many :memberships, :dependent => :destroy has_many :users, :through => :memberships ... end This is the controller method, trying to use delete_if. Although some elements are removed (s2 < s1), the save method does not update the association. def intersect_or_remove_group other_group =

HI, i use models User and Groups connected with many to many association, so i have users table, groups and groups_users. lets say i create one user and one group. next i add a group to user. so now my table groups_users has one entry i.e. group_id | user_id _________|________ 1 | 1 ok, when i delete both my group and user, above entry is not deleted, thus leaving alone without

Hi there, I''m currently building a membership application and I want to be able to select, not just all the memberships, but the most current membership from the database on a per user basis. I have linked the tables as shown:- class Membership < ActiveRecord::Base belongs_to :payment belongs_to :person end class Person < ActiveRecord::Base has_many :memberships

Hello, is it possible to setup a model/table schema like this: Groupable --> Membership <-- Group ^ ^ | | User UserGroup I tried the following but failed: Groupable (table with ''type'' column) has_many :memberships, :as => :groupable has_many :groups, :through => :memberships

Hi, I am new to ruby on rails. I am building an association join model and encountered the following error. Does anyone know what am I missing? > NameError in StartController#home > >d:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:100:in `const_missing'': uninitialized constant Membership I have the following tables relationships Users

Hi Guys, I''ve been looking everywhere for an answer to this but so far without success. I have three models: 1) employees has_many :memberships has_many :projects, :through => :membership 2) projects has_many :memberships has_many :employees, :through => :membership 3) membership belongs_to :employees belongs_to :projects Membership is used to join employees

Hello all, It''s been a while since i''ve been doing any rails development, so i''m a bit rusty. Having found this: http://opensource.symetrie.com/api/better_nested_set/ it looks really interesting and useful for solving something i''m trying to get working. What i have (essentially) is the following models: class Group < ActiveRecord::Base

The 2023 X.Org Foundation elections are rapidly approaching. We will be forwarding the election schedule and nominating process to the membership shortly. Please note that only current members can vote in the upcoming election, and that the deadline for new memberships or renewals to vote in the upcoming election is 26 March 2023 at 23:59 UTC. If you are interested in joining the X.Org

Hi! Recently I've been working with the rest of the X.Org board to try to get X.org access to VESA memberships so that contributors that don't have an employer who is able/willing to join VESA can potentially get access to the various benefits of a VESA membership, such as access to DisplayPort specifications. Since I need to gather a list of interested X.org members, I'd like to know

I''ll use the example on the Rails blog. map.resources :posts do |posts| posts.resources :comments, :trackbacks end Now comments are at /posts/:post_id/comments. Okay but what if I want to list all the comments for all the posts. It should be at /comments, but that isn''t map that way. Can I map comments twice? -- Posted via http://www.ruby-forum.com/.

Mandi! Rowland Penny via samba In chel di` si favelave... > > I'm again a bit confused... ;-((( > Yes I can see that ;-) ;-) Sorry for the late answer, but i was busy on other things... > Hope this helps, but feel free to ask any questions. I try to summarize: a) as i supposed 'RFC2307 group membership' are totally ignored by samba, so i can use RFC2307 schema to

I want to be able to find items according to various params - category_id, member_id, type_id, rating, etc. What I have now is something like: if(@params[''category_id'']) @items=Item.find(:all, :conditions=>["category_id=?", @params[''category_id'']) elsif(@params[''category_id''] and @params[''member_id''])

Hi guys, Is there an elegant way to capture the sql that would have been executed by an ActiveRecord statement, without actually executing it? :) I''m imagining something like sql = User.find(1).groups.to_sql or perhaps sql = ActiveRecord::Base.capture_sql { User.find(1).groups } resulting in sql = ''SELECT * FROM groups INNER JOIN memberships.... WHERE users.id =

Hello everyone, I'm trying to migrate from samba3 to samba4 (4.0.3 installed from source in a debian squeeze 6.0.6) And I'm getting this error: Setting up the registry convert_string_talloc: Conversion not supported. Error converting string to value for line: "CurrentVersion" I found this thread in internet about this

Folks; using samba+winbindd+pam+nsswitch to make several Linux servers authenticate against an AD domain, I do have my setup mostly working now: - AD users are able to ssh into the machine. - wbinfo -g / -u does list all domain users. - getent group / getent passwd does list Unix and AD users. However, after changing some users group memberships in AD, I didn't manage to propagate this

I have a problem with the :include option in find for my has_one :through association. I have Users, Profiles and Customers, all connected to each other with a has_one :through => :membership association like this: class Profile < ActiveRecord::Base #could also be user or customer has_one :membership # i saw an acrticle of Ryan about has_one :through, there this would be has_many, is

Testing this "classic upgrade" scenario on a test server and have some issues. I'm using the Sernet 4.2.1 packages on Debian Wheezy. I copied the required tdb files and the smb.conf to the new test server (named WHEEZY). Edited the smb.conf to reflect the new host/netbios name of WHEEZY (remember that I want to keep the old PDC in service afterword for file and print sharing duties

hello, I want to use randomForest to classify a matrix which is 331030?42,the last column is class signal.I use ? Memebers.rf<-randomForest(class~.,data=Memebers,proximity=TRUE,mtry=6,ntree=200) which told me" the error is matrix(0,n,n) set too elements" then I use: Memebers.rf<-randomForest(class~.,data=Memebers,importance=TRUE,proximity=TRUE) which told me"the error is

On Mon, 31 Aug 2020, Jonathon Reinhart via samba wrote: > On Mon, Aug 31, 2020 at 9:21 AM Harald Hannelius via samba > <samba at lists.samba.org> wrote: >> On Wed, 17 Jun 2020, Harald Hannelius wrote: >>> On Wed, 17 Jun 2020, Harald Hannelius via samba wrote: >>>> On Wed, 17 Jun 2020, Rowland penny via samba wrote: >>>>> On 17/06/2020 11:54,

On Wed, 16 Sep 2020, Rowland penny via samba wrote: > On 16/09/2020 09:02, Harald Hannelius via samba wrote: >> On Mon, 31 Aug 2020, Jonathon Reinhart via samba wrote: >>> On Mon, Aug 31, 2020 at 9:21 AM Harald Hannelius via samba >>> <samba at lists.samba.org> wrote: >>>> On Wed, 17 Jun 2020, Harald Hannelius wrote: >>>>> On Wed, 17 Jun