path: root/activerecord/lib/active_record.rb

#--
# Copyright (c) 2004-2009 David Heinemeier Hansson
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#++

activesupport_path = "#{File.dirname(__FILE__)}/../../activesupport/lib"
$:.unshift(activesupport_path) if File.directory?(activesupport_path)

activemodel_path = "#{File.dirname(__FILE__)}/../../activemodel/lib"
$:.unshift(activemodel_path) if File.directory?(activemodel_path)

require 'active_support'
require 'active_model'
require 'arel'

module ActiveRecord
  extend ActiveSupport::Autoload

  autoload :VERSION

  autoload :ActiveRecordError, 'active_record/base'
  autoload :ConnectionNotEstablished, 'active_record/base'

  autoload :Aggregations
  autoload :AssociationPreload
  autoload :Associations
  autoload :AttributeMethods
  autoload :Attributes
  autoload :AutosaveAssociation
  autoload :Relation
  autoload :Base
  autoload :Batches
  autoload :Calculations
  autoload :Callbacks
  autoload :DynamicFinderMatch
  autoload :DynamicScopeMatch
  autoload :Migration
  autoload :Migrator, 'active_record/migration'
  autoload :NamedScope
  autoload :NestedAttributes
  autoload :Observer
  autoload :QueryCache
  autoload :Reflection
  autoload :Schema
  autoload :SchemaDumper
  autoload :Serialization
  autoload :SessionStore
  autoload :StateMachine
  autoload :Timestamp
  autoload :Transactions
  autoload :Types
  autoload :Validations

  module AttributeMethods
    extend ActiveSupport::Autoload

    autoload :BeforeTypeCast
    autoload :Dirty
    autoload :PrimaryKey
    autoload :Query
    autoload :Read
    autoload :TimeZoneConversion
    autoload :Write
  end

  module Attributes
    extend ActiveSupport::Autoload

    autoload :Aliasing
    autoload :Store
    autoload :Typecasting
  end

  module Type
    extend ActiveSupport::Autoload
    
    autoload :Number, 'active_record/types/number'
    autoload :Object, 'active_record/types/object'
    autoload :Serialize, 'active_record/types/serialize'
    autoload :TimeWithZone, 'active_record/types/time_with_zone'
    autoload :Unknown, 'active_record/types/unknown'
  end

  module Locking
    extend ActiveSupport::Autoload
    
    autoload :Optimistic
    autoload :Pessimistic
  end

  module ConnectionAdapters
    extend ActiveSupport::Autoload
    
    autoload :AbstractAdapter
  end
end

Arel::Table.engine = Arel::Sql::Engine.new(ActiveRecord::Base)
I18n.load_path << File.dirname(__FILE__) + '/active_record/locale/en.yml'