similar to: Quoting table and column names inside AR

Hi, What is the simplest way to validate a positive integer? validates_numericality_of :foo, :integer_only => true how do I add the positive part? Do I need another validation statement for pattern matching or do I have to write a validate() funciton for my model? Thanks, Peter

Hey All ! I have a form which contains two models. I would like both models to be validated, but have their validations aggregated on the page. If I do: <%= error_messages_for(:model1) %> <%= error_messages_for(:model2) %> It puts two big validation blocks on the page. I would like all the errors from both models, but only in one validation box. Is this possible ? All my attempts

Hi How do I supress the reporting of a field name in the full error message? I want the error to be associated with the field so that the .fieldWithErrors class is applied to the field but I don''t want it to add the field name to the actual error message. For example: errors.add("occurs_on", "The date can''t be today!") unless occurs_on != Date.today I

Hi, Anyone got some slick ideas on how to sweep an AR session store? I have a few ideas how I can do it, just want to see if there is an elegant solution that someone is already using. Bob Silva http://www.railtie.net/ -------------- next part -------------- An HTML attachment was scrubbed... URL:

is there any special requirement for validates_confirmation_of ? I am trying to make sure 2 passwords are equal (cleanly the rails way).. In my view i have two fields with id user[password] and user[password_confirmation]. in the model i have validates_confirmation_of :password, :message =>"Passwords do not match " Am i missing something here ? thanks adam

i''ve got an issue with integer columns in the database becoming strings in the model and I''m not sure why this is happening. perhaps someone can explain. given the following setup (simplified for example) tables: users ---------- id - int name - varchar(60) roles ---------- id - int name - varchar(60) roles_users (join table) ---------- role_id - int user_id - int

http://dev.rubyonrails.org/ticket/1117 I''ve attached a patch to ticket 1117 which fixes it so that booleans are escaped as booleans, not integers. Specifically, this situation will now work find_all(["send_date=? and sent=?", Date.today, false]) Which matches peoples expectations, but it causes some problems with the postgresql unit tests. Specifically, the use of

I''m trying to record a list of start and end times, and they''re simply an hour and a minute. Looking at the API, there''s a select_time helper, but that just creates the tag. There''s a datetime_select helper which takes an object and method name, so it does all the magic...but I only want to worry about the hour and the minute. I''ve tried writing my

All, I just installed ruby 1.8.4 on my SUSE 10.0 box. It was slightly convoluted so I thought I would post the solution here. Once this runs for a day or so I will try upgrading my rails to 1.1 === Ruby 1.8.4 on SUSE 10.0 Howto I downloaded the src.rpm from http://mirrors.kernel.org/opensuse/distribution/SL-OSS-factory/inst-source/suse/src/ruby-1.8.4-9.src.rpm Then I installed it with

There are a number of good authentication frameworks for rails - has anyone developed a generic authorization framework? I''m thinking of something that included the concept of roles, mapped roles to both actions and users and could be used to wrap actions before their invocation. Extra good would be some way to check data permissions (as in, "yes you can perform the ''Edit

Hi, I am a RoR newbie and I''ve been experimenting with different databases (mySQL, PostgreSQL, etc.) and different table types (MyISAM vs. InnoDB). Is there a preferred database/table type for RoR development. I like how MySQL''s InnoDB tables enforce referential integrity, but these tables require a lot more storage space then MyISAM tables. For everyone with a lot of RoR

This is a real newbie question with what i''m sure will be a simple answer... If i add a column a table (in a development application), how do i update my models to reflect this change? Cheers, Steve

I''m looking for the cleanest way to force the Rails framework to use a lower-case version of the table and column names in a database when creating records. I need this for a Rails application that displays the status of an existing backup system. The backup system (Bacula; Nice backup system, BTW) can use either Postgres or Mysql as its database engine. Unfortunately, the table and

In the agile/rails tutorial book the following construct is added to products.rb. def self.salable_items find( :all, :conditions => "date_available <= now()", :order => "date_available desc") end Now, I wish to extend :conditions => to exclude products that have a nil value for the price. I have tried different syntax

Hi I''m building a Rails app that intereacts with several legacy databases, all on Postgres 7.4 and running into a few quirky problems. I seem to have a lot of inconsistencies w/ quoting field names in Postgres. I''ve written another app from scratch using Postgres and encountered quoting trouble there too. But it seemed tied to the machine I was serving the app from.

Hi all I wanted to ask why Rails'' password_field helper uses the input password as default value when reloading a form because of errors? Isn''t this a potential security leak? On any other webs I''ve seen so far the password fields have to be filled in again after every reload of the site so the password doesn''t exist in plain text in the html code... What

Greetings made men of rails! I am presently writing a new database adapter for rails to bring the OpenBase community on board. In working through the rather extensive AR tests (which I very much appreciate), I have come across a question I can''t seem to answer on my own. In the test_has_many_with_piggyback(AssociationsJoinModel) the result is expected as a quoted integer

I have two tables I am using single table inheritance with: Page and Item. "Page" has many "Items"; "Item" belongs to "Page". Item Model: class Item < ActiveRecord::Base end class Article < Item belongs_to :page end Page Model: class Page < ActiveRecord::Base end class Issue < Page has_many :articles end In my controller, when I

Shouldn''t the length validation of AR use String#jsize to be compatible to UTF-8?

I want append custom query parameters to my pagination links, like ?page=1&foo=bar. I can''t quite figure out how to do this with the pagination_links helper, although I believe the API says you should be able to: pagination_links(paginator, options={}, html_options={}) options are: :params: any additional routing parameters for page URLs Has anyone tried this? thanks, jeff --