search for: find_rec

I''m trying to find events created after an initial date. I''m sure it''s something obvious, but I''m not sure why this isn''t working: def self.find_recent find(:all, :conditions=>"created_at > #{Time.local(2006, 4, 27, 22, 0, 0)}") end Time for more caffeine for me...

hi every body. i am try to do example of agil books.dynamically updating list of chapter 18. 1)this is my code for controller---- class ListnoajaxController < ApplicationController def index @items = Item.find_recent end def add_item item = Item.new(params[:item_body]) render(:partial => "item", :object => item) end def item end end 2)the code for item class in app/model class Item < ActiveRecord::Base attr_reader :body attr_reader :posted_on FAKE_DATABASE = [] def initialize(body) @body...

Quick question on this query: @item.entries = Entry.find_recent(@td.id, 10) || [] My development log file shows that rails makes 2 calls to database! Is rails ORM not smart enough to know to not load the lvalue of assignment thus causing another expensive db call? Below are the stubbed models and a log snip. class Entry < ActiveRecord::Base belongs_...

So I''ve just started working on a rails project which currently has something like 7500 LOC. All of the tests are written in Test::Unit, although the test coverage is pretty poor: rcov says that 25% of the code is covered, while rake stats shows the code to test ratio as 1:0.1 (800 lines of test code). I guess I''m wondering what would generally be advisable here. Is it

Hello. I wouldn''t mind getting some feedback about the use of fragment caching. I''ve got a series of relatively expensive database queries with their respective partials cached and everything is working fine. The problem is that do get this to work I''ve had to move the database queries from the controller into the view layer so as to avoid them being called if the

...you have all the information.... I have a NewsModel that looks like this: class News < ActiveRecord::Base belongs_to :user validates_associated :user validates_length_of :title, :description, :minimum => 5, :allow_nil => false acts_as_commentable acts_as_taggable def self.find_recent News.find(:all, :order => ''created_at'', :limit => 10).reverse end end and a controller like this: class NewsController < ApplicationController def show begin @news = News.find(params[:id]) rescue ActiveRecord::RecordNotFound flash[:notice...