franciscoj

class User < ActiveRecord::Base

  has_attached_file :avatar,
                    :styles => { :thumbnail => "80x80>", :normalized => "100%" },
                    :convert_options => { :all => '-strip -colorspace RGB'},
                    :default_style => :normalized

end

mnutt

Instrument Anything in Rails 3

With Rails 3.0 released a few weeks ago I've migrated a few apps and I'm constantly finding useful new improvements. One such improvement is the ability to log anything in the same way that Rails internally logs ActiveRecord and ActionView. By default Rails 3 logs look slightly spiffier than those produced by Rails 2.3: (notice the second line has been cleaned up)

Started GET "/" for 127.0.0.1 at Mon Sep 06 01:07:11 -0400 2010
  Processing by HomeController#index as HTML
  User Load (0.2ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1
  CACHE (0.0ms)  SELECT `users`.* FROM `users` WHERE (`users`.`id` = 3) LIMIT 1

Rendered layouts/_nav.html.erb (363.4ms)

drnic

# For mocha integration, add this file into features/support folder

require "mocha"

World(Mocha::Standalone)

Before do
  mocha_setup
end