similar to: acts_as_commentable plugin

Hi I have a has_many :through. It''s a basic mapping of Project id .... User id .... TeamMembers project_id user_id role What I would like to do is have different roles so I can have in the project model has_many :core_members, :through => :team_members, :source => :user but I would like to limit this to only those with the "core" role in the team members table for

Hello, I''m trying to figure out how I could implement fragment caching that expires every x amount of time. I thought of writing a runner script that would expire the cache and set it as a cron job, but that doesn''t really work because runner scripts act on models and not controllers. Does anybody have any ideas? Regards, -carl

Hi folks, I have a question regarding validates_uniqueness_of, and similar before-filter-like events attempting to guarantee some DB state prior to modification. >From my reading of ActiveRecord, validate_uniqueness_of appears to cause a SELECT on the underlying table attempting to ensure that a record with ID(s) specified in the validates_uniqueness_of statement is not already present, prior

Hi guys, I have the strangest thing happening. The funny part is its doing exactly what I want to do, I just don''t understand how. Basically here is my model. class Role < ActiveRecord::Base has_and_belongs_to_many :users has_and_belongs_to_many :rights def self.names names = Array.new() for role in Role.find :all names << role.name end return

I''m working on a Rails app that needs to expose a RESTful web service. I''m curious to know some of the best practices as it relates to RESTful API design. Let''s say I have a set of related objects on the server side. I''ll use the venerable subscribers, subscriptions and magazines example to lay it out. class Subscriber < AR has_many :subscriptions

For a while, I''ve been getting that HMT is replacing HABTM. It appears that HMT can do all of what HABTM can do and more. The question is: Should I stop using HABTM? Let''s take a simple case: A case has many categories For a given category, there are certain valid statuses Category has_and_belongs_to_many :statuses Status has_and_belongs_to_many :categories Question: Is

okay, I''m using login generator. And when I log in alwase get failed. So I looked at my log, I gatherd infomation that says on creation the salted pass was: 2b8b06e5a650a4b97f146e6b5ae7ab82c43707e on login the salted pass is: 2b8b06e5a650a4b97f146e6b5ae7ab82c43707e and in my DB it is: 2054d52ca901ff70b5a334cb3e13d8c67940c3f3 So in my DB it change why? -- Posted via

Is there a reason I can''t find any information on using the onsubmit attribute with form_for? I''d hate to *gasp* hardcode the form tag in. chad --~--~---------~--~----~------------~-------~--~----~ 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

Hi all ! Is this supposed to work ? class Email < ActiveRecord::Base has_many :to, :class_name => 'Recipient', :conditions => "recipients.source = 'to'" do def create!(*args) with_scope(:create => {:source => 'to'}) do super end end def build(*args) with_scope(:create => {:source => 'to'}) do

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

Hi, My results are getting out of order after I do the following command: count = result.inject({}) { |hsh, row| hsh[row[''name'']] = row[''count''].to_i; hsh } Why? Here are more specifics: My complete method is this (based off of acts_as_taggable code - not'' DHHs, but the original one): def self.sql_to_count_plays(lookback) sql =

Hi, I seem to remember seeing the equivalent of saving only if all attributes are different. I can''t seem to find that now in the API or the agile book. I''m using the acts_as_versioned and only want to save if the input is different. Thanks, Steve http://www.smarkets.net -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I need to understand how to write an acts_as_XXX (similar to acts_as_tree) plugin Any good resource to get me started? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060706/a974ff06/attachment.html

ei tuka imam edin pf conf obache pravi mnogo nomera, kato se pusne parvoto koeto e dropva paketi, timeoutva po serverite i t.n.. i speed-a e mnogo baven, vijte ako nqkoi moje da otkrie generalna greshka da reply :) vapreki che ne e freebsd-specific :P ne sym go pisal az a i ne sam mnogo mnogo zapoznat s pf zatova ako nqkoi moje da pomogne e dobre doshyl :) btw moje i neshto ot tia opcii kato set

Hey folks, Sorry for cross posting like this but this is an important announcement for all Ferret users. ** Description ** Firstly for those who don''t know, Ferret is a full-text search library which makes adding search to your application a breeze. It''s much faster than MySQL full-text search as well most other search libraries out there. It allows you to do Boolean (+ruby +

Hi list, I have a list of tags. I want to be able to click on a tag and have that tag name populate an input field. I think delicious used to allow you to click on existing links to tag your bookmark similar to this (moving instead to auto_complete). My guess is the code looks something like this.... <form> <input type="text" name="all" id="discover"

I''ve been looking into RESTful approaches lately. Everything I know my dog, Lelu, taught me. REST (REpresentational State Transfer) is an architectural technique for networked applications first described by Roy Fielding in his dissertation at UC Irvine-- excellent work, especially considering the tempting proximity of Newport Beach. As Lelu described it to me, REST strives

Hi Rails List, I need some beta testers for my new site: http://www.smarkets.net. This list is literally the first group to see it, so be gentle. Smarkets is a prediction market for Amazon products. It takes Amazon products and turns them into a stock. The price of these "stocks" move based on the movement of its Amazon sales rank. If the sales rank goes up 10%, the price of the stock

Hi, I''ve started getting an error I can''t debug. The error doesn''t generate anything in my development log. A breakpoint set right at the beggining of the controller method does not get triggered. It happens on a form submission. I can make changes to the object model from with the console, but not on this form submission. I thought maybe it was routing, because I have

I am using a serialized attribute in one of my models The serialized data is in the form of an array. I want to have a text_tag for each element contained in my serialized attribute. How would I construct the text_tag? My model name is ''questions''. The serialized attribute is "answers" So I might have: <% form tag %> <% text_tag ''question'',