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defreyne
2006 Aug 06
1
Sorting through relationships
...similar to this:
has_many :assets, :order => ''game.title''
That doesn''t seem to work. A possible solution is to fall back to
SQL. However, I''m wondering whether there is a ''native'', no-SQL
ActiveRecord way to do this.
Regards,
Denis Defreyne
--
mail: denis.defreyne@stoneship.org
web: http://stoneship.org/
2006 May 23
1
Extension to book login code: list of online users?
...logged in users.
My idea is to the list of sessions. However, many sessions seem to be
outdated. I believe the best way would be to get a list of sessions that
have been active in, say, the last 15 minutes.
Question is: how can I do this? Any hints would be greatly appreciated.
Regards,
Denis Defreyne
--
Posted via http://www.ruby-forum.com/.
2006 Aug 06
6
Having Problem w/ Agile Web Development book
I get this error ...
NoMethodError in StoreController#index
undefined method `salable_items'' for Product:Class
and here is my store_controller.rb ...
class StoreController < ApplicationController
def index
@products = Product.salable_items
end
def self.salable_items
find(:all, :conditions => "date_available <= now()", :order =>
"date_available
2006 May 23
2
TextMate and Tabs
Hello Everyone ~
Recently I have been moving Rails files between Mac, Linux, and Windows. As
many know the Windows Ruby version 1.8.4 doesn''t like tab characters. I
know in TextMate on the mac you can replace your tabs with spaces from the
Text > Convert menu, but is there a way to set it to do tabs with spaces
instead as you work? The preferences do not seem to have such a