similar to: I sit possible to write it in one line ? Array init + Array loading

Hi Is there any freeware anybody would recommend for showing database models and how they relate to each other? I''m picking up an app another developer left in a mess and I''m trying to sort it out. Diagrams would be a great help. Suggestions? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

I''ve inherited an EAV database and there''s really no option to remodel it. Data is stored as key_name, key_value pairs Trying to return a meaningful, unified recordset is far too complex to be efficient. I''ve decided to make use of the MySQL GROUP_CONCAT, and CONCAT_WS functions to return a fast query result, with the consolidated fields as one string. The final data is

Hello, I have the following: <% @projects.each do |project| %> <tr> . <td><%= link_to ''Destroy'', project, :confirm => ''Are you sure?'', :method => :delete %></td> . </tr> <% end %> How can I safely comment out the TD line above? Do I have to use the =begin way? -- You received this message because you

Hello, I have a problem with the render :partial method in all my rails webapplications. I noticed that using render :partial will generate spaces (mainly top spaces) on the elements inserted. As all my websites are seperated by module (basicaly header, content, menu, footer) it''s quite a problem as I have to set negative margin- top to various parts for the site to display as expected

Are migrations used only when you''re making changes to a database? Does it just allow the developer to avoid using raw SQL when working with databases? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

http://apress.com/book/view/9781590597811 I acquired this book and it has the info I thought I wanted; but, I''m not sure. Is there something better more current out there? RESTful oath openid etc.. I''m coming from a wordpress to cake, codeigniter tinkering and forget why I tried rails; but, it seems pretty cool and intuitive. Appreciate the Capistrano rec prior. Super good,

I am trying to do a search where I can enter a part of a word and the search find all occurrences of that part word in the field. The above subject does not work. Can anyone help I am using Rails 3 and ruby 1.9.2 I use to be able to do it in rails 2.x. In my Model I have the following:- def self.search(search_item) if search_item self.where(''section = ?'',

I''ve just stumbled (literally, while I was trying to fix a glitch I was having after upgrading Aegis...) on the Inherited Resources gem... why did no-one tell me?! ;-) Is everyone else using some form of controller base-class? Am I the last on this bus! https://github.com/josevalim/inherited_resources -- You received this message because you are subscribed to the Google Groups

Hi there, I''ve been looking for a while now and can''t seem to find where I''m going wrong.. I''m following a railscast tutorial to send invites out to people. there''s n invitation.rb page: class Invitation < ActiveRecord::Base #attr_accessible :sender_id, :recipient_email, :token, :sent_at belongs_to :sender, :class_name =>

hi there, How do we share variables in a given data migration? For example, the code below fails to work because "statuses" don''t seem to be in scope for both up and down. class AddDefaultValuesToStatuses < ActiveRecord::Migration statuses = [ { ''details'' => ''details'', }, {

I would like to know if there is a way to ''package'' an application with all the associated gems and ship it to a new server and having it to "just work" in a Windows environment. Although I have never done it I know that Rails can be frozen into the application. I am wondering if I can do the same thing with other gems. I have found this

I''m trying to rewrite a fusebox-like application (Active4D plugin to 4D database) in RoR/postgres and I''m doing okay - but keep running into things that stump me. It seems like it takes me hours to figure out something that I could have written in pure code in minutes. The select_month and select_day helper has been my latest waste of time. All I''m trying to do is add

I want to create a general model ''Product'' that I will be able to store several attributes in it. For example the attributes :id :name :description are pretty stantard. So each product will have this attributes. However, I wanted to know if it is possible to create dynamic attributes. In the case of a cell phone device I might want to store the IMEI of the phone, this

i think there ara two ways of relate products and categories , basically i want to fix one product(e.g hp dv7....) to some categories (notebook,17"notebooks...) i made a table named categorization(incuding category_id,product_id fields) then in models i write these codes below class Product < ActiveRecord::Base has_many :categories, :through => :categorizations

Hi: I am using authlogic, and following railscast tutorial. I am running into this error code with the password confirmation. authlogic password confirmation is too short Has anyone experienced this error? I need your help. Thanks in advance for your help.

I am creating forum application which needs usage of acts_as_list or acts_as_tree or acts_as_nested_set. I am unable to decide among these. please could some one recommend from their experience? -- Posted via http://www.ruby-forum.com/.

On 30 August 2010 15:47, Marnen Laibow-Koser <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote: > Colin Law wrote: >> I have the following html >> <p><b>text</b>value</p> >> I can use >> assert_select "p>b", "text" >> to check the text portion, and >> assert_select "p", "value"

Hey all, im not sure where to set a default value if a textfield is empty? For now i do it in the controller, and check if the submitted parameter is blank. But this seems not to be the best solution... Thanks for your help! -- Posted via http://www.ruby-forum.com/.

Any idea why this calculates the integer the way it does? irb> ("291.15".to_f * 100.0).to_i => 29114 Thanks, Tom -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to

Hi, How to embed ruby code in xml . here is my XML template : string = <<EOF <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE ozxmlscene> <ozml version="4.0"> <styleRun style="1091379" offset="0" length="7"/> <text>The End</text> <object value="84"/> <object