similar to: Contextual Associations

Hi, I have a problem creating an new instance of an object using params posted from a form. The object being created is not a sub class of ActiveRecord and is very simple. It''s model file is just: class Search attr_accessor :major_build_id, :minor_build_id, :environment_id, :system_id end The controller creates an empty instance variable the first time the page is called, else

I am trying to create a hostgroup using the Foreman API (foreman-0.4-0.1rc1.noarch): Using perl v.5.14.2, REST::Client et. al., ending up with sending: POST /hostgroups {"name":"api-created-

Hello, I am trying to implement the following scenario, but I am stuck ... The thing is I want to initialize a variable @comment when the stub function "find_comment" is called. The way I do it below doesn''t work, since "before_filter :find_comment" returns true/false and @comment initialization is done inside it. Could you please give me a hint how to do it? One

Hi all, I''m having a very odd problem with db:migrate. I''m using Rails 1.2.5 on Windows XP SP2 and Ruby 1.8.6 I have seven migrations. If I run them with an empty database, it runs the first three, then halts. When I look in schema_info, the version is 3. If I run db:migrate VERSION=7, then it runs through the remaining 4 migrations, and the version is 7 in the DB.

I have a legacy MySQL database with a weird naming convention - all table and column names have a prefix ''_'' , which is annoying, and some of the column names are misnomers. I would like to apply a pre-defined mapping between MySQL column names and method names to be used in the Ruby class, without having the original column names being visible anymore. how can I pre-define a

Hi there, I''ve been working on this for awhile and have finally decided to ask for a little guidance.I have a slight problem trying to save a selection. I have two models: A "Posting" has_many "Categories", and a "Category" belongs_to one "Posting". With that said, in the posting model I have "has_many :categories" and within the

hi everyone, I''m trying to do a simple calculation in my rails project. I would like to find all rows in a table that match the given id of another table (ie. comment_id) and has the value = 1 ("value" is a field in the table), then add those values up. Next find the same rows with the value = -1 and add those values up also. Finally, I would like to find the total.

i have two table, comment and post, both have composite keys, and no id column, comment belongs to post, i follow the instruction of http://compositekeys.rubyforge.org/, and it seems successfully, (But i still cant confirm to put require ''rubygems'' and require ''composite_primary_keys'' on which file ). I can do the CRUD operation for post,then i want to create

On 10/2/19 9:47 PM, Jonathan Billings wrote: > On Oct 2, 2019, at 3:39 PM, Ljubomir Ljubojevic <centos at plnet.rs> wrote: >> Richard on CentOS-devel mailing list has similar problem but suggests it >> might be issue only with CentOS, he says he had to add the kernel line >> to make it work. >> Name of the tread is: >> [CentOS-devel] Booting CentOS 8 in a VM

Hi All I recently began having issues where there would be a runaway SMBD process listed in TOP, having a Pri of around 25, and using 70 to 95% CPU indefinitely. IPTRAF reports around 600kbps constantly in and out from the subject workstation, with nothing going on - on the workstation. This traffic is parallel to the runaway SMBD process ... the traffic dies when the SMBD process is

This seems like it must have been asked before - I really _did_ try to find it in the archives, so my apologies if it''s already out there. Utilizing ActiveRecord, I would like to specify a prefix for the column names in my table. For example, in ''Recipe 16 Integrating with Legacy Databases'' (Rails Recipes, from PragProg, by Fowler) they deal with integration with a

First the data model: class Forum < ActiveRecord::Base has_many :topics, :dependent => :destroy, :order => ''created_at desc'' end class User < ActiveRecord::Base has_many :topics, :dependent => :destroy has_many :comments, :dependent => :destroy has_many :replies, :dependent => :destroy end class Topic < ActiveRecord::Base belongs_to

On 10/2/19 9:27 PM, Jonathan Billings wrote: > On Oct 2, 2019, at 15:14, G?nther J. Niederwimmer <gjn at gjn.priv.at> wrote: >> >> Hello, >> >> Is it a Plan to correct the Broken mdadm and or driver for Intel Chipset C602, >> my Server SuperMicro Board X9SRi-F have a Problem with the new C8 or RH8 ? > > Is there a bug filed on

I now have the acts_as_commentable plugin up on RubyForge. This plugin will allow you to add comments to any active_record object in your Rails application. So far the directions are simple, and there are only a few features: To install: ruby script/plugin install svn://rubyforge.org//var/svn/commentable/acts_as_commentable In the readme there is a sample migration you will need to use, with

Hi guys! Been reading this list for a while. I have two repeatable Ferret crash bugs, both seg faults. 1. The first bug appears to seg fault Ferret when you use quotes in a search argument (eg ''file_name:"file name"'') 2. The second bug appears to seg fault Ferret when you attempt to index text with very long tokens (above 256 chars). It may have something to do with

Hey everyone, I am working on an application that allows users to submit articles, and also comment on those articles. Pretty much exactly like Digg. Everything works fine except that when there are a lot of comments there are a lot of database queries to both fetch the comments and the users who posted those comments. I have used eager loading in other parts of my application to reduce the

I have an ActiveRecord question... I have a legacy MySQL database with a weird naming convention - all table and column names have a prefix ''_'' , which is annoying, and some of the column names are plain misnomers. I would like to apply a pre-defined mapping between MySQL column names and method names to be used in the Ruby class, without having the underlying column names

Hi Mike Chai What I understood is you have relations like comment has_one picture picture belongs_to comment As an example comment name:string picture name:string,comment_id:integer So do as below in comments_controller new action @comment = Comment.new @comment.picture = Picture.new Now in view/comments/new.html.erb <% form_for(@comment) do |f| %> <p> <%=

Hi Jerry, Thank you for this statement! ... the problem in the last days/weeks was, no infos from the team members! It is no big problem if something is not working. But, if we are making tests and reports bugs/problems and so on ... And no one from the team give a answer ! This will make us crazy, too. You and all of the team members make a great job! ... we will see us in Goettingen!

Hi everyone, my CMS app is starting to get quite large. I have heaps of modules (about 15) and some of these modules are re-used within different contexts: An example is that you can add a Page to the schools website, but you can also add a page to a ''Learning Cave'' which is our online learning area for kids. While all the controller and view code is essentially the same, we