aishek

# lib/backup.rake

task :backup => [:environment] do
  # делаем полный дамп базы и ассетов
  ENV['TAG'] = 'backup'
  Rake::Task['dump'].invoke

  # храним 30 последних таких дампов
  ENV['TAG'] = 'backup'
  ENV['LEAVE'] = '30'

aishek

# создаём дамп, содержащий только таблицу my_people_texts
# 
$ rake dump TABLES='my_people_texts' ASSETS=''
Tables: 100.0%
20140918080518.tgz

# заливаем дамп на сервер
# 
$ cap dump:upload LIKE='20140918080518'
...

aishek

<% # app/views/shared/_flashes.html.erb %>

<% flash.each do |key, message| %>
  <p class="<%= key %>"><%= message %></p>
<% end %>

aishek

# app/controllers/flash_now_example_controller.rb
 
class FlashNowExampleController < ActionController::Base
  def test
    flash.now.notice = 'На свете счастья нет, но есть покой и воля'
  end
end

aishek

# app/controllers/flash_example_controller.rb

class FlashExampleController < ActionController::Base
  add_flash_types :error

  def test
    redirect_to admin_auth_login_path, :error => 'Вы должны выполнить вход'
  end
end

aishek

class UsersController < ApplicationController
  def create
    redirect_to root_path, :notice => 'Что тревожишь ты меня?'
  end
end

aishek

# app/controllers/example_controller.rb

class ExampleController < ActionController::Base
  def index
    flash.notice = 'Мне не спится, нет огня;'
    flash[:alert] = 'Всюду мрак и сон докучный.'
  end
end

aishek

# app/models/user.rb

class User < ActiveRecord::Base
  include Allowed::UserRules
end

aishek

# app/controllers/web/admin/application_controller.rb
 
class Web::ApplicationController < Web::ApplicationController
  include Concerns::Auth
 
  rescue_from AccessDenied, :with => :access_denied_handler
 
 
  private
 

aishek

# app/controllers/web/application_controller.rb
 
class Web::ApplicationController < ApplicationController
  include Concerns::Auth
 
  rescue_from AccessDenied, :with => :access_denied_handler
 
 
  private