/usr/lib/ruby/vendor_ruby/active_record/railtie.rb is in ruby-activerecord-3.2 3.2.16-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | require "active_record"
require "rails"
require "active_model/railtie"
# For now, action_controller must always be present with
# rails, so let's make sure that it gets required before
# here. This is needed for correctly setting up the middleware.
# In the future, this might become an optional require.
require "action_controller/railtie"
module ActiveRecord
# = Active Record Railtie
class Railtie < Rails::Railtie
config.active_record = ActiveSupport::OrderedOptions.new
config.app_generators.orm :active_record, :migration => true,
:timestamps => true
config.app_middleware.insert_after "::ActionDispatch::Callbacks",
"ActiveRecord::QueryCache"
config.app_middleware.insert_after "::ActionDispatch::Callbacks",
"ActiveRecord::ConnectionAdapters::ConnectionManagement"
config.action_dispatch.rescue_responses.merge!(
'ActiveRecord::RecordNotFound' => :not_found,
'ActiveRecord::StaleObjectError' => :conflict,
'ActiveRecord::RecordInvalid' => :unprocessable_entity,
'ActiveRecord::RecordNotSaved' => :unprocessable_entity
)
rake_tasks do
require "active_record/base"
load "active_record/railties/databases.rake"
end
# When loading console, force ActiveRecord::Base to be loaded
# to avoid cross references when loading a constant for the
# first time. Also, make it output to STDERR.
console do |app|
require "active_record/railties/console_sandbox" if app.sandbox?
require "active_record/base"
ActiveRecord::Base.logger = Logger.new(STDERR)
end
runner do |app|
require "active_record/base"
end
initializer "active_record.initialize_timezone" do
ActiveSupport.on_load(:active_record) do
self.time_zone_aware_attributes = true
self.default_timezone = :utc
end
end
initializer "active_record.logger" do
ActiveSupport.on_load(:active_record) { self.logger ||= ::Rails.logger }
end
initializer "active_record.identity_map" do |app|
config.app_middleware.insert_after "::ActionDispatch::Callbacks",
"ActiveRecord::IdentityMap::Middleware" if config.active_record.delete(:identity_map)
end
initializer "active_record.set_configs" do |app|
ActiveSupport.on_load(:active_record) do
if app.config.active_record.delete(:whitelist_attributes)
attr_accessible(nil)
end
app.config.active_record.each do |k,v|
send "#{k}=", v
end
end
end
# This sets the database configuration from Configuration#database_configuration
# and then establishes the connection.
initializer "active_record.initialize_database" do |app|
ActiveSupport.on_load(:active_record) do
db_connection_type = "DATABASE_URL"
unless ENV['DATABASE_URL']
db_connection_type = "database.yml"
self.configurations = app.config.database_configuration
end
Rails.logger.info "Connecting to database specified by #{db_connection_type}"
establish_connection
end
end
# Expose database runtime to controller for logging.
initializer "active_record.log_runtime" do |app|
require "active_record/railties/controller_runtime"
ActiveSupport.on_load(:action_controller) do
include ActiveRecord::Railties::ControllerRuntime
end
end
initializer "active_record.set_reloader_hooks" do |app|
hook = lambda do
ActiveRecord::Base.clear_reloadable_connections!
ActiveRecord::Base.clear_cache!
end
if app.config.reload_classes_only_on_change
ActiveSupport.on_load(:active_record) do
ActionDispatch::Reloader.to_prepare(&hook)
end
else
ActiveSupport.on_load(:active_record) do
ActionDispatch::Reloader.to_cleanup(&hook)
end
end
end
initializer "active_record.add_watchable_files" do |app|
config.watchable_files.concat ["#{app.root}/db/schema.rb", "#{app.root}/db/structure.sql"]
end
config.after_initialize do
ActiveSupport.on_load(:active_record) do
instantiate_observers
ActionDispatch::Reloader.to_prepare do
ActiveRecord::Base.instantiate_observers
end
end
end
end
end
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