Displaying 3 results from an estimated 3 matches for "active_record_extensions".
2009 Mar 24
12
MonkeyPatching ActiveRecord::Base class
...classes which need this functionality. Since model classes directly
inherit from ActiveRecord::Base and unlike controllers and helpers, do
not have an ancestor class defined, I think I am forced to open the
ActiveRecord::Base class and patch it? May be I am wrong. Anyway, here
is my code in the active_record_extensions.rb file that I created in the
RAILS_ROOT/lib directory:
module ActiveRecord
class Base
def self.search(search, current_page)
if search.blank?
paginate(:all, :page => current_page || 1, :per_page => 5)
else
paginate(:all, :conditions => ["name LIKE ?...
2005 Dec 05
0
bug in bubbleshare's Active Record extensions?
..."tracks", :foreign_key => "artist_id"
remove_foreign_key_constraint "albums", :foreign_key => "artist_id"
end
end
AddConstraints.up works jim dandy -- I can fire up psql and see the
schema correctly modified, using the naming scheme defined in
active_record_extensions.rb. Attempting to down-migrate, though, causes
the system to puke thusly:
> rake --trace environment RAILS_ENV=production VERSION=3 migrate
(in /Users/ogd/Documents/projects/euterpe)
** Invoke environment (first_time)
** Execute environment
** Invoke migrate (first_time)
** Invoke environment...
2010 Aug 08
0
User[17]
In Rails 2.3.8 if you put this in RAILS_ROOT/initializers/
# active_record_extensions.rb
module ActiveRecord
class Base
class << self
def [](index)
find(index)
end
end
end
end
Then you can access like an array:
User[17]
instead of the more verbose:
User.find(17)
Personally, I think it''s kinda nice.
David :)
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