mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
219 lines
6.3 KiB
Ruby
219 lines
6.3 KiB
Ruby
# frozen_string_literal: true
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#--
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# Copyright (c) 2004-2021 David Heinemeier Hansson
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#++
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require "active_support"
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require "active_support/rails"
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require "active_model"
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require "arel"
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require "yaml"
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require "active_record/version"
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require "active_model/attribute_set"
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require "active_record/errors"
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module ActiveRecord
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extend ActiveSupport::Autoload
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autoload :Base
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autoload :Callbacks
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autoload :Core
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autoload :ConnectionHandling
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autoload :CounterCache
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autoload :DynamicMatchers
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autoload :DelegatedType
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autoload :Encryption
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autoload :Enum
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autoload :InternalMetadata
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autoload :Explain
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autoload :Inheritance
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autoload :Integration
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autoload :Migration
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autoload :Migrator, "active_record/migration"
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autoload :ModelSchema
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autoload :NestedAttributes
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autoload :NoTouching
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autoload :TouchLater
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autoload :Persistence
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autoload :QueryCache
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autoload :Querying
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autoload :ReadonlyAttributes
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autoload :RecordInvalid, "active_record/validations"
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autoload :Reflection
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autoload :RuntimeRegistry
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autoload :Sanitization
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autoload :Schema
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autoload :SchemaDumper
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autoload :SchemaMigration
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autoload :Scoping
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autoload :Serialization
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autoload :Store
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autoload :SignedId
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autoload :Suppressor
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autoload :Timestamp
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autoload :Transactions
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autoload :Translation
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autoload :Validations
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autoload :SecureToken
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autoload :DestroyAssociationAsyncJob
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eager_autoload do
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autoload :StatementCache
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autoload :ConnectionAdapters
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autoload :Aggregations
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autoload :Associations
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autoload :AttributeAssignment
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autoload :AttributeMethods
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autoload :AutosaveAssociation
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autoload :AsynchronousQueriesTracker
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autoload :LegacyYamlAdapter
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autoload :Relation
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autoload :AssociationRelation
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autoload :DisableJoinsAssociationRelation
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autoload :NullRelation
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autoload_under "relation" do
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autoload :QueryMethods
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autoload :FinderMethods
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autoload :Calculations
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autoload :PredicateBuilder
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autoload :SpawnMethods
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autoload :Batches
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autoload :Delegation
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end
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autoload :Result
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autoload :FutureResult
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autoload :TableMetadata
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autoload :Type
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end
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module Coders
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autoload :YAMLColumn, "active_record/coders/yaml_column"
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autoload :JSON, "active_record/coders/json"
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end
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module AttributeMethods
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extend ActiveSupport::Autoload
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eager_autoload do
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autoload :BeforeTypeCast
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autoload :Dirty
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autoload :PrimaryKey
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autoload :Query
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autoload :Read
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autoload :TimeZoneConversion
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autoload :Write
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autoload :Serialization
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end
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end
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module Locking
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extend ActiveSupport::Autoload
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eager_autoload do
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autoload :Optimistic
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autoload :Pessimistic
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end
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end
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module Scoping
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extend ActiveSupport::Autoload
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eager_autoload do
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autoload :Named
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autoload :Default
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end
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end
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module Middleware
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extend ActiveSupport::Autoload
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autoload :DatabaseSelector, "active_record/middleware/database_selector"
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end
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module Tasks
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extend ActiveSupport::Autoload
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autoload :DatabaseTasks
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autoload :SQLiteDatabaseTasks, "active_record/tasks/sqlite_database_tasks"
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autoload :MySQLDatabaseTasks, "active_record/tasks/mysql_database_tasks"
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autoload :PostgreSQLDatabaseTasks,
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"active_record/tasks/postgresql_database_tasks"
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end
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autoload :TestDatabases, "active_record/test_databases"
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autoload :TestFixtures, "active_record/fixtures"
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singleton_class.attr_accessor :legacy_connection_handling
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self.legacy_connection_handling = true
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##
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# :singleton-method:
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# Determines whether to use Time.utc (using :utc) or Time.local (using :local) when pulling
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# dates and times from the database. This is set to :utc by default.
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singleton_class.attr_accessor :default_timezone
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self.default_timezone = :utc
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singleton_class.attr_accessor :writing_role
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self.writing_role = :writing
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singleton_class.attr_accessor :reading_role
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self.reading_role = :reading
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##
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# :singleton-method:
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# Specify a threshold for the size of query result sets. If the number of
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# records in the set exceeds the threshold, a warning is logged. This can
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# be used to identify queries which load thousands of records and
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# potentially cause memory bloat.
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singleton_class.attr_accessor :warn_on_records_fetched_greater_than
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self.warn_on_records_fetched_greater_than = false
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def self.eager_load!
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super
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ActiveRecord::Locking.eager_load!
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ActiveRecord::Scoping.eager_load!
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ActiveRecord::Associations.eager_load!
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ActiveRecord::AttributeMethods.eager_load!
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ActiveRecord::ConnectionAdapters.eager_load!
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ActiveRecord::Encryption.eager_load!
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end
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end
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ActiveSupport.on_load(:active_record) do
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Arel::Table.engine = self
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end
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ActiveSupport.on_load(:i18n) do
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I18n.load_path << File.expand_path("active_record/locale/en.yml", __dir__)
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end
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YAML.load_tags["!ruby/object:ActiveRecord::AttributeSet"] = "ActiveModel::AttributeSet"
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YAML.load_tags["!ruby/object:ActiveRecord::Attribute::FromDatabase"] = "ActiveModel::Attribute::FromDatabase"
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YAML.load_tags["!ruby/object:ActiveRecord::LazyAttributeHash"] = "ActiveModel::LazyAttributeHash"
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YAML.load_tags["!ruby/object:ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter::MysqlString"] = "ActiveRecord::Type::String"
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