similar to: Re: find_by_name won't return record id

Hello, I upgraded my application from Rails 2 to Rails 3 and ran into a problem. In rails 2 I could use the english name of the record to find it like: Page.find_by_name("Welcome") even though the user chose German as the language (which of course showed the German welcome page. Eversince I switched to Rails 3 (default_locale still :en) I can''t find anything by giving the

I''d like to prompt a user for the value of a Name field, then display the record. Rails tells me that it cannot do a find without an ID. I guess it must be that I''m not passing back properly the data from the view to the controller. Thanks for the help joshi The find_user.rhtml view: <div class="find-name-form"> <fieldset> <legend>Enter User

I'm a newbie to Asterisk, but I'm moderately knowledgeable about phone systems. Right now, I'm most certainly confused. I have a TDM-04B (four FXO) and four analog FXO lines running into it from an AdTran 616. I have Asterisk working internally, although I could use some help getting incoming calls to answer properly and configuring my outbound dialplan. Here's where I'm

I''m attempting to wrestle an old DB into Rails. This relationship is giving me trouble: class Show < AR::Base has_many :segments end class Segment < AR::Base belongs_to :show has_one :media #this has no PK/FK relation end A Segment is "linked" to Media by Media.name, which is the result of concatenating Segment.name and Segment.part. As I said there are is no

Is it me or is my model getting the created_at from the wrong model! I have a HABTM relationship between Problems and Tags. In one of my controller I do the following: def view @tag = Tag.find_by_name @params[:id] end In my view I do this: <% @tag.problems.each do |problem| %> ... <%= problem.created_at %> ... <% end %> Now, how come the created_at

Hello, Is there some built-in facility for fetching the Previous or Next record from a table? Assume the command find_by_name has been issued, and the variable @name contains the name "John Doe". I''m looking for something like find_next(@name) and find_previous(@name). What''s a good way to pursue if one has to roll their own methods? Thanks for the help, gk --

Dear R and S people: Yet another dorky question (YADQ), please: Where can I find the data sets from Chambers' green book, please? I've tried http://cm.bell-labs.com/stat/Sbook (web site, no data or even pointers....functions and articles...good ones) http://cm.bell-labs.com/stat/project/icmanuf no web site at all. Thanks in advance!

Send your reply to myitrecruiter-/E1597aS9LQAvxtiuMwx3w@public.gmane.org Web Application Engineer The ideal candidate will have experience developing rich web applications (AJAX, XHTML, JavaScript, XML, CSS etc). We are looking for candidates with strong user-interface instincts. The successful candidate will have a passion for delivering high quality software and possess a high degree of

Hi All, I am new to Ruby and doing some automation testing. I am using Net::LDAP to connect to my ldap server My script is require ''rubygems'' require ''net/ldap'' ldap = Net::LDAP.new :host => ''10.44.169.24'', :port => 389, :auth => { :method => :simple, :username =>

Hey all, I created a seed task: def books! books = Book.where(:type_id => Type.find_by_name(''Fiction'')).order(''id'') books.each do |book| @books = 4.times.map do |i| subbook! "#{book.book_num}-#{i}".to_s, :book_state => BookState[:available].id, :book => book end end puts "log it:

Hi Just curious if anyone can explain why using a dynamic find fails to work with << operator I have standard habtm relationship class User < ActiveRecord::Base has_and_belongs_to_many :roles Now when I assign a Role via << after saving the new User I get wierd behaviour but only when using the dynamic version of find i.e @user = User.new(p) if @user.save #

Hey everybody, it would be really appreciate if you knew the solution to the following problem. I am trying to load data from the internet into R without having to save them. However, I need to acess a different website for each dataset. So I want to alternate an element in the URL. Eventually, I want to fill a 3 dimensional matrix/array where each slice is a two-dimensional matrix from the

Dear all I encounter error when I login my Web application NoMethodError in AdminController#login undefined method `get_title'' for #<Class:0x63ac78> Here is part of my code controller/admin_controller.rb def login session[:user_id] = nil if request.post? if User.authenticate(params[:name], params[:password]) user = User.find_by_name(params[:name])

I''m trying to understand these results in irb, which implies that there''s some kind of proxy at play: >> aaron = User.find_by_login ''aaron'' => #<User:0xb7109cdc @attributes={"salt"=>"7e3041ebc2fc05a40c60028e2c4901a81035d3cd", "updated_at"=>nil, "contact_info_id"=>nil,

I am trying to upgrate rails from 3.0 to 3.1, while updating rails version I am getting following error rake aborted! undefined method `sanitize_limit'' for #<ActiveRecord::Relation:0x2aaaad35d720> /some_package/lib/ruby/gems/1.8/gems/activerecord-3.1.12/lib/active_record/relation.rb:460:in `method_missing''

Hi, Let''s say I have an ActiveRecord::Base class and I want to be able to call a method on an Array of these items. For instance, perhaps there''s a class called Country and another called business, and I''d like to be able to do something like great_white_north = Country.find_by_name(''Canada'') canuck_enterprises = great_white_north.businesses

Hi, I have a def in my controller see below where i want to find the page object based on a parameter value and then use the page_id to then find all the contents that belong to that page in the same method. Controller def aboutus @page = Page.find_by_name(params[''About Us'']) @contents = Content.find(:all, :conditions => "page_id = #{@page.id}") end

I''d like to be able to use a has_many :through association and treat the associations as a list but I''m getting this error when I try an use an acts_as_list method: NoMethodError: undefined method `move_to_bottom'' I''m using edge rails r6786. Here are my domain rules: Activities are things students can do. Units consists of a sequenced list of

Currently in R, constructing a string containing values of variables is done using 'paste' and can be an error-prone and traumatic experience. For example, when constructing a db query we have to write, paste("SELECT " value " FROM table where date ='",cdate,"'") we are getting null result from it, because without (forgotten...)

Hi, I am trying to build a simple (at least that is what I thought after reading Rails Recipes # 46) continuous integration process into my subversion source repository. I am working on windows by the way. I can get the post-commit hook to execute the rake command in the correct build directory when I do a commit from my working directory. But the problem is I am getting a: "system cannot