Documentation for rails (4.0.0)

Alphabetic Index

File Listing

README

Namespace Listing A-Z

Top Level Namespace

API (Rails)
AbsenceValidator (ActiveModel::Validations)
AbstractAdapter (ActiveRecord::ConnectionAdapters)
AbstractController
AbstractMysqlAdapter (ActiveRecord::ConnectionAdapters)
AbstractRenderer (ActionView)
AbstractStore (ActionDispatch::Session)
AcceptItem (Mime::Type)
AcceptList (Mime::Type)
AcceptanceValidator (ActiveModel::Validations)
Accessors (ActionView::LookupContext)
ActionController
ActionControllerError (ActionController)
ActionDispatch
ActionMailer
ActionMethods (Rails)
ActionMiddleware (ActionController::Middleware)
ActionNotFound (AbstractController)
ActionPack
ActionView
ActionViewError (ActionView)
Actions (Rails::Generators)
ActiveModel (Rails::Generators)
ActiveModel
ActiveModelHelper (ActionView::Helpers)
ActiveModelInstanceTag (ActionView::Helpers)
ActiveRecord
ActiveRecordError (ActiveRecord)
ActiveSupport
AdapterNotFound (ActiveRecord)
AdapterNotSpecified (ActiveRecord)
After (ActiveSupport::Callbacks::Filters)
AggregateReflection (ActiveRecord::Reflection)
Aggregations (ActiveRecord)
AliasTracker (ActiveRecord::Associations)
All (ActionController::Renderers)
AllMessages (ActiveSupport::Notifications::Fanout::Subscribers)
AlterTable (ActiveRecord::ConnectionAdapters)
AnchoredRegexp (ActionDispatch::Journey::Path::Pattern)
Annotation (SourceAnnotationExtractor)
AppBase (Rails::Generators)
AppBuilder (Rails)
AppGenerator (Rails::Generators)
AppPreparer (Rails::Generators)
AppRailsLoader (Rails)
AppTask (Rails::API)
Application (Rails)
ArJdbcMySQL
Around (ActiveSupport::Callbacks::Filters)
Array
Array (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
ArrayParser (ActiveRecord::ConnectionAdapters::PostgreSQLColumn)
Assertions (ActionDispatch)
Assertions (ActiveSupport::Testing)
Assertions (Rails::Generators::Testing)
AssetPaths (AbstractController)
AssetTagHelper (ActionView::Helpers)
AssetUrlHelper (ActionView::Helpers)
AssetsGenerator (Css::Generators)
AssetsGenerator (Js::Generators)
AssetsGenerator (Rails::Generators)
AssociatedValidator (ActiveRecord::Validations)
Association (ActiveRecord::Associations)
Association (ActiveRecord::Associations::Preloader)
Association (ActiveRecord::Associations::Builder)
AssociationBuilderExtension (ActiveRecord::AutosaveAssociation)
AssociationReflection (ActiveRecord::Reflection)
AssociationRelation (ActiveRecord)
AssociationScope (ActiveRecord::Associations)
AssociationTypeMismatch (ActiveRecord)
Associations (ActiveRecord)
AtomBuilder (ActionView::Helpers::AtomFeedHelper)
AtomFeedBuilder (ActionView::Helpers::AtomFeedHelper)
AtomFeedHelper (ActionView::Helpers)
Attribute (ActiveRecord::AttributeMethods::Serialization)
Attribute (ActiveModel::Serializers::Xml::Serializer)
Attribute (ActiveRecord::XmlSerializer)
AttributeAssignment (ActiveRecord)
AttributeAssignmentError (ActiveRecord)
AttributeMethodCache (ActiveRecord::AttributeMethods)
AttributeMethodMatch (ActiveModel::AttributeMethods::ClassMethods::AttributeMethodMatcher)
AttributeMethodMatcher (ActiveModel::AttributeMethods::ClassMethods)
AttributeMethods (ActiveModel)
AttributeMethods (ActiveRecord)
Autoload (ActiveSupport)
AutosaveAssociation (ActiveRecord)

Backend (ActiveSupport::FileWatcher)
BacktraceCleaner (Rails)
BacktraceCleaner (ActiveSupport)
BadRequest (ActionController)
Base (ActionController)
Base (TestUnit::Generators)
Base (ActiveRecord::Generators)
Base (ActiveRecord)
Base (ActionMailer)
Base (ActionView)
Base (Erb::Generators)
Base (ActionDispatch::Routing::Mapper)
Base (AbstractController)
Base (Rails::Generators)
Base (ActionView::Helpers::Tags)
Basic (ActionController::HttpAuthentication)
Batches (ActiveRecord)
Before (ActiveSupport::Callbacks::Filters)
BeforeTypeCast (ActiveRecord::AttributeMethods)
Behavior (ActionMailer::TestCase)
Behavior (ActionView::TestCase)
Behavior (ActiveRecord::AttributeMethods::Serialization)
Behavior (ActionController::TestCase)
Behavior (ActiveSupport::Deprecation)
Behaviour (Rails::Generators::Testing)
BelongsTo (ActiveRecord::Associations::Builder)
BelongsTo (ActiveRecord::Associations::Preloader)
BelongsToAssociation (ActiveRecord::Associations)
BelongsToPolymorphicAssociation (ActiveRecord::Associations)
Benchmark
Benchmarkable (ActiveSupport)
BigDecimal
Binary (ActionDispatch::Journey::Nodes)
BindSubstitution (ActiveRecord::ConnectionAdapters::SQLite3Adapter)
BindSubstitution (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
BindSubstitution (ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter)
Bit (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Blamable (ActiveSupport::Dependencies)
BlockValidator (ActiveModel)
Body (ActionView::StreamingTemplateRenderer)
Boolean (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Boolean (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
Bootstrap (Rails::Application)
Buffer (ActionController::Live)
Buffer (ActionDispatch::Response)
Builder (ActionView::Template::Handlers)
Builder (ActionView::Helpers::Tags::CollectionHelpers)
Builder (ActiveRecord::Associations)
Builder (ActionDispatch::Journey::NFA)
Builder (ActionDispatch::Journey::GTG)
Bytea (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)

CDATA (HTML)
Cache (ActionDispatch::Http)
Cache (ActiveSupport)
Cache (ActionView::Resolver)
CacheHelper (ActionView::Helpers)
CacheStore (ActionDispatch::Session)
Caching (ActionController)
CachingKeyGenerator (ActiveSupport)
Calculations (ActiveRecord)
Calculations (DateAndTime)
Callback (ActiveSupport::Callbacks)
CallbackChain (ActiveSupport::Callbacks)
Callbacks (ActionDispatch)
Callbacks (ActiveSupport)
Callbacks (AbstractController)
Callbacks (ActiveModel::Validations)
Callbacks (ActiveRecord)
Callbacks (ActiveModel)
CaptureHelper (ActionView::Helpers)
Cast (ActiveRecord::ConnectionAdapters::PostgreSQLColumn)
Cat (ActionDispatch::Journey::Nodes)
ChainedCookieJars (ActionDispatch::Cookies)
ChangeColumnDefinition (ActiveRecord::ConnectionAdapters)
Chars (ActiveSupport::Multibyte)
CheckBox (ActionView::Helpers::Tags)
CheckBoxBuilder (ActionView::Helpers::Tags::CollectionCheckBoxes)
CheckPending (ActiveRecord::Migration)
Checkable (ActionView::Helpers::Tags)
Cidr (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
CircularReferenceError (ActiveSupport::JSON::Encoding)
Class
ClassCache (ActiveSupport::Dependencies)
ClassMethods (ActiveRecord::Locking::Optimistic)
ClassMethods (ActiveRecord::Validations)
ClassMethods (ActiveRecord::TestFixtures)
ClassMethods (ActiveRecord::AttributeMethods::TimeZoneConversion)
ClassMethods (ActiveRecord::AttributeMethods::Read)
ClassMethods (ActiveRecord::ModelSchema)
ClassMethods (ActionController::ForceSSL)
ClassMethods (ActiveRecord::Store)
ClassMethods (ActionController::Flash)
ClassMethods (ActiveRecord::ReadonlyAttributes)
ClassMethods (ActionController::MimeResponds)
ClassMethods (ActionController::HideActions)
ClassMethods (ActiveModel::Validations)
ClassMethods (ActiveRecord::AttributeMethods::Serialization)
ClassMethods (ActiveRecord::QueryCache)
ClassMethods (ActionController::Renderers)
ClassMethods (ActiveRecord::Inheritance)
ClassMethods (ActiveRecord::AttributeMethods::Serialization::Behavior)
ClassMethods (ActiveRecord::Scoping::Named)
ClassMethods (ActionMailer::TestCase::Behavior)
ClassMethods (AbstractController::Helpers)
ClassMethods (ActiveRecord::Persistence)
ClassMethods (ActiveRecord::Callbacks)
ClassMethods (ActiveRecord::Scoping::Default)
ClassMethods (ActiveRecord::AutosaveAssociation)
ClassMethods (ActiveRecord::AttributeMethods)
ClassMethods (ActiveRecord::Delegation::ClassSpecificRelation)
ClassMethods (ActionController::ConditionalGet)
ClassMethods (ActiveRecord::NestedAttributes)
ClassMethods (ActiveRecord::AttributeMethods::PrimaryKey)
ClassMethods (ActionController::Instrumentation)
ClassMethods (AbstractController::ViewPaths)
ClassMethods (ActiveSupport::Testing::ConstantLookup)
ClassMethods (ActiveModel::Conversion)
ClassMethods (ActiveRecord::Core)
ClassMethods (AbstractController::Layouts)
ClassMethods (ActiveSupport::Rescuable)
ClassMethods (ActiveModel::AttributeMethods)
ClassMethods (ActiveRecord::Reflection)
ClassMethods (ActiveSupport::Configurable)
ClassMethods (ActionView::Helpers::SanitizeHelper)
ClassMethods (AbstractController::Callbacks)
ClassMethods (ActiveModel::Validations::Callbacks)
ClassMethods (ActiveRecord::Sanitization)
ClassMethods (ActiveSupport::Callbacks)
ClassMethods (ActionController::ParamsWrapper)
ClassMethods (AbstractController::UrlFor)
ClassMethods (ActiveRecord::CounterCache)
ClassMethods (ActionController::Caching)
ClassMethods (ActionMailer::DeliveryMethods)
ClassMethods (Rails::Generators::Migration)
ClassMethods (ActiveRecord::Railties::ControllerRuntime)
ClassMethods (ActionController::Testing)
ClassMethods (ActionView::Helpers::UrlHelper)
ClassMethods (ActiveRecord::AttributeMethods::Write)
ClassMethods (ActiveRecord::Delegation)
ClassMethods (ActionController::RequestForgeryProtection)
ClassMethods (ActiveModel::SecurePassword)
ClassMethods (Rails::Generators::Testing::Behaviour)
ClassMethods (Rails::Initializable)
ClassMethods (Rails::Railtie::Configurable)
ClassMethods (ActiveRecord::Transactions)
ClassMethods (ActiveSupport::Testing::SetupAndTeardown)
ClassMethods (AbstractController::Rendering)
ClassMethods (ActionController::Helpers)
ClassMethods (ActiveRecord::Associations)
ClassMethods (ActionController::TestCase::Behavior)
ClassMethods (ActiveSupport::Deprecation::InstanceDelegator)
ClassMethods (ActionView::TestCase::Behavior)
ClassMethods (ActiveRecord::Aggregations)
ClassMethods (ActionController::HttpAuthentication::Basic::ControllerMethods)
ClassMethods (ActiveRecord::Scoping)
ClassSpecificRelation (ActiveRecord::Delegation)
ClosedTransaction (ActiveRecord::ConnectionAdapters)
Clusivity (ActiveModel::Validations)
CodeStatistics
CodeStatisticsCalculator
Codepoint (ActiveSupport::Multibyte::Unicode)
Coders (ActiveRecord)
Collection (Rails::Initializable)
CollectionAssociation (ActiveRecord::Associations::Preloader)
CollectionAssociation (ActiveRecord::Associations)
CollectionAssociation (ActiveRecord::Associations::Builder)
CollectionCheckBoxes (ActionView::Helpers::Tags)
CollectionHelpers (ActionView::Helpers::Tags)
CollectionProxy (ActiveRecord::Associations)
CollectionRadioButtons (ActionView::Helpers::Tags)
CollectionSelect (ActionView::Helpers::Tags)
Collector (ActionController::MimeResponds)
Collector (ActionMailer)
Collector (AbstractController)
ColorField (ActionView::Helpers::Tags)
Column (ActiveRecord::ConnectionAdapters::Mysql2Adapter)
Column (ActiveRecord::ConnectionAdapters)
Column (ActiveRecord::ConnectionAdapters::MysqlAdapter)
Column (ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter)
ColumnDefinition (ActiveRecord::ConnectionAdapters)
ColumnDefinition (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
ColumnDumper (ActiveRecord::ConnectionAdapters)
ColumnMethods (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
CommandRecorder (ActiveRecord::Migration)
CommandsTasks (Rails)
Compatibility (ActionDispatch::Session)
CompiledFilter (ActionDispatch::Http::ParameterFilter)
CompiledTemplates (ActionView)
Concern (ActiveSupport)
Concerns (ActionDispatch::Routing::Mapper)
Concurrency (ActiveSupport)
ConditionalGet (ActionController)
Conditionals (ActiveSupport::Callbacks)
Conditions (HTML)
ConfigMethods (ActionController::Caching)
Configurable (ActiveSupport)
Configurable (Rails::Railtie)
Configuration (Rails)
Configuration (Rails::Railtie)
Configuration (ActiveSupport::Configurable)
Configuration (Rails::Engine)
Configuration (Rails::Application)
ConfigurationError (ActiveRecord)
ConfirmationValidator (ActiveModel::Validations)
ConnectionAdapters (ActiveRecord)
ConnectionHandler (ActiveRecord::ConnectionAdapters)
ConnectionHandling (ActiveRecord)
ConnectionManagement (ActiveRecord::ConnectionAdapters)
ConnectionNotEstablished (ActiveRecord)
ConnectionPool (ActiveRecord::ConnectionAdapters)
ConnectionSpecification (ActiveRecord::ConnectionAdapters)
ConnectionTimeoutError (ActiveRecord)
Console (Rails)
ConsoleFormatter (ActionDispatch::Routing)
ConsoleMethods (Rails)
ConstantLookup (ActiveSupport::Testing)
Constraints (ActionDispatch::Routing::Mapper)
Context (ActionView)
ControllerGenerator (Rails::Generators)
ControllerGenerator (TestUnit::Generators)
ControllerGenerator (Erb::Generators)
ControllerHelper (ActionView::Helpers)
ControllerMethods (ActionController::HttpAuthentication::Token)
ControllerMethods (ActionController::HttpAuthentication::Digest)
ControllerMethods (ActionController::HttpAuthentication::Basic)
ControllerRuntime (ActiveRecord::Railties)
Conversion (ActiveModel)
Conversions (ActiveSupport::XmlMini_Nokogiri)
Conversions (LibXML)
CookieJar (ActionDispatch::Cookies)
CookieStore (ActionDispatch::Session)
Cookies (ActionController)
Cookies (ActionDispatch)
Core (ActiveRecord)
CounterCache (ActiveRecord)
CsrfHelper (ActionView::Helpers)
Css
Cycle (ActionView::Helpers::TextHelper)

DBConsole (Rails)
DangerousAttributeError (ActiveRecord)
DataStreaming (ActionController)
DatabaseAlreadyExists (ActiveRecord::Tasks)
DatabaseLimits (ActiveRecord::ConnectionAdapters)
DatabaseNotSupported (ActiveRecord::Tasks)
DatabaseStatements (ActiveRecord::ConnectionAdapters)
DatabaseStatements (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
DatabaseTasks (ActiveRecord::Tasks)
Date
Date (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
Date (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
DateAndTime
DateField (ActionView::Helpers::Tags)
DateHelper (ActionView::Helpers)
DateSelect (ActionView::Helpers::Tags)
DateTime
DateTime (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
DateTimeSelector (ActionView::Helpers)
DatetimeField (ActionView::Helpers::Tags)
DatetimeLocalField (ActionView::Helpers::Tags)
DatetimeSelect (ActionView::Helpers::Tags)
DebugExceptions (ActionDispatch)
DebugHelper (ActionView::Helpers)
Debugger (Rails::Rack)
Decimal (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
Decimal (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Declarative (ActiveSupport::Testing)
Default (ActiveRecord::Scoping)
DefaultMiddlewareStack (Rails::Application)
Delegation (ActiveRecord)
DelegationError (Module)
DeleteRestrictionError (ActiveRecord)
DeliveryMethods (ActionMailer)
Dependencies (ActiveSupport)
DependencyTracker (ActionView)
DeprecatedConstant (Rails)
DeprecatedConstantProxy (ActiveSupport::Deprecation)
DeprecatedInstanceVariableProxy (ActiveSupport::Deprecation)
DeprecatedObjectProxy (ActiveSupport::Deprecation)
Deprecation (ActiveSupport::Testing)
Deprecation (ActiveSupport)
DeprecationProxy (ActiveSupport::Deprecation)
DescendantsTracker (ActiveSupport)
DetailsCache (ActionView::LookupContext)
DetailsKey (ActionView::LookupContext)
Digest (ActionController::HttpAuthentication)
Digestor (ActionView)
Dirty (ActiveModel)
Dirty (ActiveRecord::AttributeMethods)
DisallowedType (ActiveSupport::XMLConverter)
Dispatcher (ActionDispatch::Routing::RouteSet)
Document (ActiveSupport::XmlMini_Nokogiri::Conversions)
Document (HTML)
Document (LibXML::Conversions)
DomAssertions (ActionDispatch::Assertions)
Dot (ActionDispatch::Journey::Visitors)
Dot (ActionDispatch::Journey::NFA)
DoubleRenderError (AbstractController)
Dummy (ActionDispatch::Journey::Nodes)
DuplicateMigrationNameError (ActiveRecord)
DuplicateMigrationVersionError (ActiveRecord)
Duration (ActiveSupport)
DynamicMatchers (ActiveRecord)

ERB
ERB (ActionView::Template::Handlers)
ERBTracker (ActionView::DependencyTracker)
Each (ActionDispatch::Journey::Visitors)
EachValidator (ActiveModel)
EagerLoadPolymorphicError (ActiveRecord)
EdgeTask (Rails::API)
EmailField (ActionView::Helpers::Tags)
Encoder (ActiveSupport::JSON::Encoding)
Encoding (ActiveSupport::JSON)
EncodingError (ActionView)
EncryptedCookieJar (ActionDispatch::Cookies)
End (ActiveSupport::Callbacks::Filters)
Engine (Rails)
Entry (ActiveSupport::Cache)
Enumerable
Environment (ActiveSupport::Callbacks::Filters)
Erb
Error (ActionView::Template)
Error (AbstractController)
Error (Rails::Generators)
Error (ArJdbcMySQL)
Errors (ActiveModel)
Erubis (ActionView::Template::Handlers)
Event (ActiveSupport::Notifications)
Evented (ActiveSupport::Notifications::Fanout::Subscribers)
Exception (ActionController::RequestForgeryProtection::ProtectionMethods)
ExceptionHandler (I18n)
ExceptionWrapper (ActionDispatch)
ExclusionValidator (ActiveModel::Validations)
Explain (ActiveRecord)
ExplainPrettyPrinter (ActiveRecord::ConnectionAdapters::Mysql2Adapter)
ExplainPrettyPrinter (ActiveRecord::ConnectionAdapters::SQLite3Adapter)
ExplainPrettyPrinter (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::DatabaseStatements)
ExplainRegistry (ActiveRecord)
ExplainSubscriber (ActiveRecord)

FallbackFileSystemResolver (ActionView)
FalseClass
Fanout (ActiveSupport::Notifications)
Fields (ActiveRecord::ConnectionAdapters::MysqlAdapter)
File (ActiveRecord::FixtureSet)
File
FileBody (ActionController::DataStreaming)
FileField (ActionView::Helpers::Tags)
FileHandler (ActionDispatch)
FileLike (ActiveSupport::XmlMini)
FileStore (ActiveSupport::Cache)
FileSystemResolver (ActionView)
FileUpdateChecker (ActiveSupport)
FileWatcher (ActiveSupport)
FilterParameters (ActionDispatch::Http)
FilterRedirect (ActionDispatch::Http)
Filters (ActiveSupport::Callbacks)
FindBy (ActiveRecord::DynamicMatchers)
FindByBang (ActiveRecord::DynamicMatchers)
Finder (ActiveRecord::DynamicMatchers)
FinderMethods (ActiveRecord)
Finisher (Rails::Application)
Fixture (ActiveRecord)
FixtureClassNotFound (ActiveRecord)
FixtureError (ActiveRecord::Fixture)
FixtureResolver (ActionView)
FixtureSet (ActiveRecord)
Flash (ActionDispatch)
Flash (ActionController)
FlashHash (ActionDispatch::Flash)
FlashNow (ActionDispatch::Flash)
Float (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Float
Float (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
ForbiddenAttributesError (ActiveModel)
ForbiddenAttributesProtection (ActiveModel)
ForceSSL (ActionController)
Forking (ActiveSupport::Testing::Isolation)
FormBuilder (ActionView::Helpers)
FormHelper (ActionView::Helpers)
FormOptionsHelper (ActionView::Helpers)
FormTagHelper (ActionView::Helpers)
Format (ActiveRecord::ConnectionAdapters::Column)
FormatError (ActiveRecord::Fixture)
FormatValidator (ActiveModel::Validations)
Formatter (ActionDispatch::Journey)
Formatter (ActionDispatch::Journey::Visitors)
Formatter (ActiveSupport::TaggedLogging)
Fragments (ActionController::Caching)
FullSanitizer (HTML)
Functional (ActionController::Testing)

GTG (ActionDispatch::Journey)
GeneratedAttribute (Rails::Generators)
Generator (ActionDispatch::Routing::RouteSet)
GeneratorGenerator (Rails::Generators)
GeneratorGenerator (TestUnit::Generators)
Generators (Rails)
Generators (Rails::Configuration)
Generators (ActiveRecord)
Generators (Js)
Generators (Erb)
Generators (Css)
Generators (TestUnit)
GetIp (ActionDispatch::RemoteIp)
Group (ActionDispatch::Journey::Nodes)
GroupedCollectionSelect (ActionView::Helpers::Tags)
Gzip (ActiveSupport)

HTML
Handlers (ActionView::Template)
HasAndBelongsToMany (ActiveRecord::Associations::Builder)
HasAndBelongsToMany (ActiveRecord::Associations::Preloader)
HasAndBelongsToManyAssociation (ActiveRecord::Associations)
HasAndBelongsToManyAssociationForeignKeyNeeded (ActiveRecord)
HasMany (ActiveRecord::Associations::Builder)
HasMany (ActiveRecord::Associations::Preloader)
HasManyAssociation (ActiveRecord::Associations)
HasManyThrough (ActiveRecord::Associations::Preloader)
HasManyThroughAssociation (ActiveRecord::Associations)
HasManyThroughAssociationNotFoundError (ActiveRecord)
HasManyThroughAssociationPointlessSourceTypeError (ActiveRecord)
HasManyThroughAssociationPolymorphicSourceError (ActiveRecord)
HasManyThroughAssociationPolymorphicThroughError (ActiveRecord)
HasManyThroughCantAssociateNewRecords (ActiveRecord)
HasManyThroughCantAssociateThroughHasOneOrManyReflection (ActiveRecord)
HasManyThroughCantDissociateNewRecords (ActiveRecord)
HasManyThroughNestedAssociationsAreReadonly (ActiveRecord)
HasManyThroughSourceAssociationNotFoundError (ActiveRecord)
HasOne (ActiveRecord::Associations::Preloader)
HasOne (ActiveRecord::Associations::Builder)
HasOneAssociation (ActiveRecord::Associations)
HasOneThrough (ActiveRecord::Associations::Preloader)
HasOneThroughAssociation (ActiveRecord::Associations)
HasOneThroughCantAssociateThroughCollection (ActiveRecord)
Hash
HashBuilder (ActiveSupport::XmlMini_NokogiriSAX)
HashBuilder (ActiveSupport::XmlMini_LibXMLSAX)
HashMerger (ActiveRecord::Relation)
HashWithIndifferentAccess (ActiveSupport)
Head (ActionController)
Header (ActionController::Live::Response)
Headers (ActionDispatch::Http)
HelperGenerator (Rails::Generators)
HelperGenerator (TestUnit::Generators)
HelperMethods (ActiveModel::Validations)
Helpers (ActionView)
Helpers (ActionController::Railties)
Helpers (AbstractController)
Helpers (ActionController)
HiddenField (ActionView::Helpers::Tags)
HideActions (ActionController)
Hstore (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
HtmlTableFormatter (ActionDispatch::Routing)
Http (ActionDispatch)
HttpAuthentication (ActionController)
HttpHelpers (ActionDispatch::Routing::Mapper)

I18n
I18nProxy (AbstractController)
Identity (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Identity (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
IllegalMigrationNameError (ActiveRecord)
IllegalStateError (ActionDispatch)
ImmutableRelation (ActiveRecord)
ImplicitRender (ActionController)
InclusionValidator (ActiveModel::Validations)
IndexDefinition (ActiveRecord::ConnectionAdapters)
IndifferentCoder (ActiveRecord::Store)
Inflections (ActiveSupport::Inflector)
Inflector (ActiveSupport)
Info (Rails)
InfoController (Rails)
InheritableOptions (ActiveSupport)
Inheritance (ActiveRecord)
Initializable (Rails)
Initializer (Rails::Initializable)
InstanceDelegator (ActiveSupport::Deprecation)
InstanceMethodsOnActivation (ActiveModel::SecurePassword)
Instrumentation (ActionController)
InstrumentationRegistry (ActiveSupport::Notifications)
Instrumenter (ActiveSupport::Notifications)
Integer
Integer (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Integer (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
Integration (ActionDispatch)
Integration (ActiveRecord)
IntegrationGenerator (TestUnit::Generators)
IntegrationTest (ActionDispatch)
IntegrationTestGenerator (Rails::Generators)
InvalidAuthenticityToken (ActionController)
InvalidForeignKey (ActiveRecord)
InvalidMessage (ActiveSupport::MessageEncryptor)
InvalidNumberError (ActionView::Helpers::NumberHelper)
InvalidSelectorError (HTML::Selector)
InvalidSignature (ActiveSupport::MessageVerifier)
InverseOfAssociationNotFoundError (ActiveRecord)
IpSpoofAttackError (ActionDispatch::RemoteIp)
IrreversibleMigration (ActiveRecord)
Isolation (ActiveSupport::Testing)

JSON (ActiveSupport)
JSON (ActiveModel::Serializers)
JavaScriptHelper (ActionView::Helpers)
JoinAssociation (ActiveRecord::Associations::JoinDependency)
JoinBase (ActiveRecord::Associations::JoinDependency)
JoinDependency (ActiveRecord::Associations)
JoinHelper (ActiveRecord::Associations)
JoinOperation (ActiveRecord::Relation)
JoinPart (ActiveRecord::Associations::JoinDependency)
JoinTable (ActiveRecord::Migration)
Journey (ActionDispatch)
Js
Json (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)

Kernel
KeyGenerator (ActiveSupport)

Label (ActionView::Helpers::Tags)
Latch (ActiveSupport::Concurrency)
LayoutConditions (AbstractController::Layouts::ClassMethods)
Layouts (AbstractController)
LegacyKeyGenerator (ActiveSupport)
LengthValidator (ActiveModel::Validations)
LibXML
LinkSanitizer (HTML)
Lint (ActiveModel)
Literal (ActionDispatch::Journey::Nodes)
Live (ActionController)
LoadError
Loadable (ActiveSupport::Dependencies)
LocalCache (ActiveSupport::Cache::Strategy)
LocalCacheRegistry (ActiveSupport::Cache::Strategy::LocalCache)
LocalCacheWithRaw (ActiveSupport::Cache::MemCacheStore)
LocalStore (ActiveSupport::Cache::Strategy::LocalCache)
Locals (ActionView::TestCase::Behavior)
Locking (ActiveRecord)
LogSubscriber (ActionController)
LogSubscriber (ActiveSupport)
LogSubscriber (ActionMailer)
LogSubscriber (ActiveRecord)
LogSubscriber (ActionView)
LogTailer (Rails::Rack)
Logger (AbstractController)
Logger (Rails::Rack)
Logger (ActiveSupport)
LoggerSilence
LookupContext (ActionView)

MacroReflection (ActiveRecord::Reflection)
MailHelper (ActionMailer)
MailerGenerator (Rails::Generators)
MailerGenerator (TestUnit::Generators)
MailerGenerator (Erb::Generators)
Mapper (ActionDispatch::Routing)
Mapping (ActionDispatch::Routing::Mapper)
Marshal
MatchData (ActionDispatch::Journey::GTG)
MatchData (ActionDispatch::Journey::NFA)
MatchData (ActionDispatch::Journey::Path::Pattern)
MemCacheStore (ActiveSupport::Cache)
MemCacheStore (ActionDispatch::Session)
MemoryStore (ActiveSupport::Cache)
Merger (ActiveRecord::Relation)
MessageEncryptor (ActiveSupport)
MessageVerifier (ActiveSupport)
Metal (ActionController)
Method (ActiveRecord::DynamicMatchers)
MethodAttribute (ActiveModel::Serializers::Xml::Serializer)
MethodNotAllowed (ActionController)
MethodWrapper (ActiveSupport::Deprecation)
Middleware (ActionDispatch::MiddlewareStack)
Middleware (ActionController)
Middleware (ActionController::MiddlewareStack)
Middleware (ActiveSupport::Cache::Strategy::LocalCache)
MiddlewareStack (ActionDispatch)
MiddlewareStack (ActionController)
MiddlewareStackProxy (Rails::Configuration)
Migration (Rails::Generators)
Migration (ActiveRecord)
MigrationGenerator (Rails::Generators)
MigrationGenerator (ActiveRecord::Generators)
MigrationProxy (ActiveRecord)
Migrator (ActiveRecord)
Mime
MimeNegotiation (ActionDispatch::Http)
MimeResponds (ActionController)
Mimes (Mime)
Minitest
MissingAttributeError (ActiveModel)
MissingFile (ActionController)
MissingHelperError (AbstractController::Helpers)
MissingRequestError (ActionView)
MissingTemplate (ActionView)
MockLogger (ActiveSupport::LogSubscriber::TestHelper)
Model (ActiveModel)
ModelGenerator (Rails::Generators)
ModelGenerator (ActiveRecord::Generators)
ModelGenerator (TestUnit::Generators)
ModelNaming (ActionController)
ModelNaming (ActionView)
ModelSchema (ActiveRecord)
Module
ModuleConstMissing (ActiveSupport::Dependencies)
Money (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
MonthField (ActionView::Helpers::Tags)
MountedHelpers (ActionDispatch::Routing::RouteSet)
Multibyte (ActiveSupport)
MultiparameterAssignmentErrors (ActiveRecord)
MultiparameterAttribute (ActiveRecord::AttributeAssignment)
MultipleIncludedBlocks (ActiveSupport::Concern)
MySQLDatabaseTasks (ActiveRecord::Tasks)
Mysql
Mysql2Adapter (ActiveRecord::ConnectionAdapters)
MysqlAdapter (ActiveRecord::ConnectionAdapters)

NFA (ActionDispatch::Journey)
Name (ActiveModel)
NameError
Named (ActiveRecord::Scoping)
NamedBase (Rails::Generators)
NamedRouteCollection (ActionDispatch::Routing::RouteSet)
Naming (ActiveModel)
NestedAttributes (ActiveRecord)
NilClass
Node (HTML)
Node (LibXML::Conversions)
Node (ActionDispatch::Journey::Nodes)
Node (ActiveSupport::XmlMini_Nokogiri::Conversions)
Nodes (ActionDispatch::Journey)
NonInferrableMailerError (ActionMailer)
NotImplemented (ActionController)
Notifications (ActiveSupport)
NullCookieJar (ActionController::RequestForgeryProtection::ProtectionMethods::NullSession)
NullMail (ActionMailer::Base)
NullMigration (ActiveRecord)
NullRelation (ActiveRecord)
NullReq (ActionDispatch::Journey::Router)
NullResolver (ActionView)
NullSerializer (ActiveSupport::MessageEncryptor)
NullSession (ActionController::RequestForgeryProtection::ProtectionMethods)
NullSessionHash (ActionController::RequestForgeryProtection::ProtectionMethods::NullSession)
NullStore (ActiveSupport::Cache)
NullType (Mime)
NumberField (ActionView::Helpers::Tags)
NumberHelper (ActionView::Helpers)
NumberHelper (ActiveSupport)
Numeric
NumericalityValidator (ActiveModel::Validations)

OID (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
Object
OpenTransaction (ActiveRecord::ConnectionAdapters)
Optimistic (ActiveRecord::Locking)
OptimizedFileSystemResolver (ActionView)
OptimizedPath (ActionDispatch::Journey::Visitors)
OptimizedUrlHelper (ActionDispatch::Routing::RouteSet::NamedRouteCollection::UrlHelper)
OptionMerger (ActiveSupport)
OptionRedirect (ActionDispatch::Routing)
Options (ActionController::ParamsWrapper)
Options (ActionDispatch::Request::Session)
Options (Rails::Server)
Or (ActionDispatch::Journey::Nodes)
OrderedHash (ActiveSupport)
OrderedOptions (ActiveSupport)
OutputBuffer (ActionView)
OutputFlow (ActionView)
OutputSafetyHelper (ActionView::Helpers)

ParameterFilter (ActionDispatch::Http)
ParameterMissing (ActionController)
Parameters (ActionController)
Parameters (ActionDispatch::Http)
ParamsParser (ActionDispatch)
ParamsWrapper (ActionController)
ParseError (ActionDispatch::ParamsParser)
Parser (ActionDispatch::Journey)
PartialDigestor (ActionView)
PartialRenderer (ActionView)
PasswordField (ActionView::Helpers::Tags)
Path (Rails::Paths)
Path (ActionView::Resolver)
Path (ActionDispatch::Journey)
PathRedirect (ActionDispatch::Routing)
PathResolver (ActionView)
PathSet (ActionView)
Paths (Rails)
Pattern (ActionDispatch::Journey::Path)
PendingMigrationError (ActiveRecord)
PerThreadRegistry (ActiveSupport)
PermanentCookieJar (ActionDispatch::Cookies)
Persistence (ActiveRecord)
Pessimistic (ActiveRecord::Locking)
PluginBuilder (Rails)
PluginGenerator (TestUnit::Generators)
PluginGenerator (Rails::Generators)
Point (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
PolymorphicRoutes (ActionDispatch::Routing)
PostgreSQLAdapter (ActiveRecord::ConnectionAdapters)
PostgreSQLColumn (ActiveRecord::ConnectionAdapters)
PostgreSQLDatabaseTasks (ActiveRecord::Tasks)
PredicateBuilder (ActiveRecord)
Preloader (ActiveRecord::Associations)
PreparedStatementInvalid (ActiveRecord)
PresenceValidator (ActiveRecord::Validations)
PresenceValidator (ActiveModel::Validations)
PrimaryKey (ActiveRecord::AttributeMethods)
Process
Prof
ProtectionMethods (ActionController::RequestForgeryProtection)
ProxyObject (ActiveSupport)
ProxyTestResult (ActiveSupport::Testing)
PublicExceptions (ActionDispatch)

QualifiedConstUtils
Query (ActiveRecord::AttributeMethods)
QueryCache (ActiveRecord)
QueryCache (ActiveRecord::ConnectionAdapters)
QueryMethods (ActiveRecord)
Querying (ActiveRecord)
Queue (ActiveRecord::ConnectionAdapters::ConnectionPool)
Quoting (ActiveRecord::ConnectionAdapters)
Quoting (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)

Rack (Rails)
Rack
RackDelegation (ActionController)
RadioButton (ActionView::Helpers::Tags)
RadioButtonBuilder (ActionView::Helpers::Tags::CollectionRadioButtons)
Rails
RailsEntityStore (ActionDispatch)
RailsMetaStore (ActionDispatch)
Railtie (Rails)
Railtie (I18n)
Railtie (ActiveSupport)
Railtie (ActionController)
Railtie (ActionDispatch)
Railtie (ActionMailer)
Railtie (ActiveRecord)
Railtie (ActiveModel)
Railtie (ActionView)
Railties (Rails::Engine)
Railties (AbstractController)
Railties (ActiveRecord)
Railties (ActionController)
RaiseActionExceptions (ActionController::TestCase)
Range (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Range
RangeField (ActionView::Helpers::Tags)
Raw (ActionView::Template::Handlers)
Read (ActiveRecord::AttributeMethods)
ReadOnlyAssociation (ActiveRecord)
ReadOnlyRecord (ActiveRecord)
ReadonlyAttributes (ActiveRecord)
RealTransaction (ActiveRecord::ConnectionAdapters)
Reaper (ActiveRecord::ConnectionAdapters::ConnectionPool)
RecordIdentifier (ActionView)
RecordInvalid (ActiveRecord)
RecordNotDestroyed (ActiveRecord)
RecordNotFound (ActiveRecord)
RecordNotSaved (ActiveRecord)
RecordNotUnique (ActiveRecord)
RecordTagHelper (ActionView::Helpers)
Redirect (ActionDispatch::Routing)
RedirectBackError (ActionController)
Redirecting (ActionController)
Redirection (ActionDispatch::Routing)
ReferentialIntegrity (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
Reflection (ActiveRecord)
Regexp
RegexpOffsets (ActionDispatch::Journey::Path::Pattern)
Relation (ActiveRecord)
Reloader (ActionDispatch)
RemoteError (ActiveSupport::Testing)
RemoteIp (ActionDispatch)
RenderError (ActionController)
RenderedViewsCollection (ActionView::TestCase::Behavior)
Renderer (ActionView)
Renderers (ActionController)
Rendering (ActionController)
Rendering (AbstractController)
RenderingHelper (ActionView::Helpers)
RepoTask (Rails::API)
Reporting (ActiveSupport::Deprecation)
Request (ActionDispatch::Http::Cache)
Request (ActionDispatch)
RequestForgeryProtection (ActionController)
RequestHelpers (ActionDispatch::Integration)
RequestId (ActionDispatch)
Rescuable (ActiveSupport)
Rescue (ActionController)
ResetSession (ActionController::RequestForgeryProtection::ProtectionMethods)
Resolver (ActiveRecord::ConnectionAdapters::ConnectionSpecification)
Resolver (ActionView)
Resource (ActionDispatch::Routing::Mapper::Resources)
ResourceGenerator (Rails::Generators)
ResourceHelpers (Rails::Generators)
ResourceRouteGenerator (Rails::Generators)
Resources (ActionDispatch::Routing::Mapper)
Responder (ActionController)
Response (ActionDispatch)
Response (ActionController::Live)
Response (ActionDispatch::Http::Cache)
ResponseAssertions (ActionDispatch::Assertions)
Result (Mysql)
Result (ActiveRecord)
ReversibleBlockHelper (ActiveRecord::Migration)
Rollback (ActiveRecord)
Root (Rails::Paths)
Route (ActionDispatch::Journey)
RouteSet (ActionDispatch::Routing)
RouteWrapper (ActionDispatch::Routing)
Router (ActionDispatch::Journey)
Routes (ActionDispatch::Journey)
RoutesHelpers (AbstractController::Railties)
RoutesInspector (ActionDispatch::Routing)
RoutesProxy (ActionDispatch::Routing)
RoutesReloader (Rails::Application)
Routing (ActionDispatch)
RoutingAssertions (ActionDispatch::Assertions)
RoutingError (ActionController)
RoutingError (ActionDispatch::Journey::Router)
RoutingUrlFor (ActionView)
Runner (ActionDispatch::Integration)
RuntimeRegistry (ActiveRecord)

SQLite3Adapter (ActiveRecord::ConnectionAdapters)
SQLite3Column (ActiveRecord::ConnectionAdapters)
SQLiteDatabaseTasks (ActiveRecord::Tasks)
SSL (ActionDispatch)
SafeBuffer (ActiveSupport)
SafeConcatError (ActiveSupport::SafeBuffer)
Sanitization (ActiveRecord)
SanitizeHelper (ActionView::Helpers)
Sanitizer (HTML)
SavepointTransaction (ActiveRecord::ConnectionAdapters)
ScaffoldControllerGenerator (Rails::Generators)
ScaffoldGenerator (TestUnit::Generators)
ScaffoldGenerator (Css::Generators)
ScaffoldGenerator (Erb::Generators)
ScaffoldGenerator (Rails::Generators)
Scanner (ActionDispatch::Journey)
Schema (ActiveRecord)
SchemaCache (ActiveRecord::ConnectionAdapters)
SchemaCreation (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
SchemaCreation (ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter)
SchemaCreation (ActiveRecord::ConnectionAdapters::AbstractAdapter)
SchemaDumper (ActiveRecord)
SchemaMigration (ActiveRecord)
SchemaStatements (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
SchemaStatements (ActiveRecord::ConnectionAdapters)
ScopeRegistry (ActiveRecord::Scoping)
Scoping (ActiveRecord)
Scoping (ActionDispatch::Routing::Mapper)
SearchField (ActionView::Helpers::Tags)
SecurePassword (ActiveModel)
Select (ActionView::Helpers::Tags)
Selector (HTML)
SelectorAssertions (ActionDispatch::Assertions)
Serialization (ActiveRecord::AttributeMethods)
Serialization (ActiveRecord)
Serialization (ActiveModel)
SerializationTypeMismatch (ActiveRecord)
Serializer (ActiveModel::Serializers::Xml)
Serializers (ActiveModel)
Server (Rails)
Session (ActionDispatch)
Session (ActionDispatch::Integration)
Session (ActionDispatch::Request)
SessionObject (ActionDispatch::Session)
SessionOverflowError (ActionController)
SessionRestoreError (ActionDispatch::Session)
SetupAndTeardown (ActiveSupport::Testing)
SetupAndTeardown (Rails::Generators::Testing)
ShowExceptions (ActionDispatch)
SignedCookieJar (ActionDispatch::Cookies)
SimpleFormatter (ActiveSupport::Logger)
Simulator (ActionDispatch::Journey::GTG)
Simulator (ActionDispatch::Journey::NFA)
SingletonResource (ActionDispatch::Routing::Mapper::Resources)
SingularAssociation (ActiveRecord::Associations::Preloader)
SingularAssociation (ActiveRecord::Associations::Builder)
SingularAssociation (ActiveRecord::Associations)
SmallCache (ActionView::Resolver::Cache)
SourceAnnotationExtractor
SpawnMethods (ActiveRecord)
StableTask (Rails::API)
StaleObjectError (ActiveRecord)
StaleSessionCheck (ActionDispatch::Session)
Star (ActionDispatch::Journey::Nodes)
StatementCache (ActiveRecord)
StatementInvalid (ActiveRecord)
StatementPool (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
StatementPool (ActiveRecord::ConnectionAdapters::SQLite3Adapter)
StatementPool (ActiveRecord::ConnectionAdapters)
StatementPool (ActiveRecord::ConnectionAdapters::MysqlAdapter)
Static (ActionDispatch)
Status (Process)
Stmt (Mysql)
Store (ActiveRecord)
Store (ActiveSupport::Cache)
StraightReversions (ActiveRecord::Migration::CommandRecorder)
Strategy (ActiveSupport::Cache)
Stream (ActiveSupport::Gzip)
Streaming (ActionController)
StreamingBuffer (ActionView)
StreamingFlow (ActionView)
StreamingTemplateRenderer (ActionView)
Strexp (ActionDispatch::Journey::Router)
StrictValidationFailed (ActiveModel)
String (ActionDispatch::Journey::Visitors)
String
StringInquirer (ActiveSupport)
StrongParameters (ActionController)
Struct
SubTestTask (Rails)
SubclassNotFound (ActiveRecord)
Subprocess (ActiveSupport::Testing::Isolation)
Subscriber (ActiveSupport)
SubscriberQueueRegistry (ActiveSupport)
Subscribers (ActiveSupport::Notifications::Fanout)
Symbol (ActionDispatch::Journey::Nodes)
Symbol

Table (ActiveRecord::ConnectionAdapters)
Table (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
TableDefinition (ActiveRecord::ConnectionAdapters)
TableDefinition (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
Tag (HTML)
TagAssertions (ActionDispatch::Assertions)
TagHelper (ActionView::Helpers)
TaggedLogging (ActiveSupport::Testing)
TaggedLogging (ActiveSupport)
Tags (ActionView::Helpers)
Task (Rails::API)
TaskGenerator (Rails::Generators)
Tasks (ActiveRecord)
TelField (ActionView::Helpers::Tags)
Template (ActionView)
TemplateAssertions (ActionController)
TemplateRenderer (ActionView)
Terminal (ActionDispatch::Journey::Nodes)
TestCase (Rails::Generators)
TestCase (ActionController)
TestCase (ActiveSupport)
TestCase (ActionMailer)
TestCase (ActiveModel)
TestCase (ActionView)
TestController (ActionView::TestCase)
TestCreator (Rails::TestTask)
TestFixtures (ActiveRecord)
TestHelper (ActiveSupport::LogSubscriber)
TestHelper (ActionMailer)
TestInfo (Rails::TestTask)
TestProcess (ActionDispatch)
TestRequest (ActionDispatch)
TestRequest (ActionController)
TestResponse (ActionDispatch)
TestResponse (ActionController)
TestSession (ActionController)
TestTask (Rails)
TestUnit
TestUnitRailtie (Rails)
Testing (ActiveSupport)
Testing (Rails::Generators)
Testing (ActionController)
Tests (ActiveModel::Lint)
Text (HTML)
Text (ActionView::Template)
TextArea (ActionView::Helpers::Tags)
TextField (ActionView::Helpers::Tags)
TextHelper (ActionView::Helpers)
Thread
ThroughAssociation (ActiveRecord::Associations::Preloader)
ThroughAssociation (ActiveRecord::Associations)
ThroughReflection (ActiveRecord::Reflection)
Time (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Time (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
Time (Mysql)
Time
TimeField (ActionView::Helpers::Tags)
TimeSelect (ActionView::Helpers::Tags)
TimeWithZone (ActiveSupport)
TimeZone (ActiveSupport)
TimeZoneConversion (ActiveRecord::AttributeMethods)
TimeZoneSelect (ActionView::Helpers::Tags)
Timed (ActiveSupport::Notifications::Fanout::Subscribers)
Timestamp (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Timestamp (ActiveRecord)
Token (ActionController::HttpAuthentication)
Tokenizer (HTML)
TooManyRecords (ActiveRecord::NestedAttributes)
Transaction (ActiveRecord::ConnectionAdapters)
TransactionError (ActiveRecord::Transactions)
TransactionIsolationError (ActiveRecord)
TransactionState (ActiveRecord::ConnectionAdapters)
Transactions (ActiveRecord)
TransitionTable (ActionDispatch::Journey::NFA)
TransitionTable (ActionDispatch::Journey::GTG)
Translation (AbstractController)
Translation (ActiveRecord)
Translation (ActiveModel)
TranslationHelper (ActionView::Helpers)
TrueClass
Type (ActiveRecord::AttributeMethods::TimeZoneConversion)
Type (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Type (ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields)
Type (ActiveRecord::AttributeMethods::Serialization)
Type (Mime)
Type (ActionView::Template::Types)
TypeMap (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
Types (ActionView::Template)

URI
URL (ActionDispatch::Http)
UnanchoredRegexp (ActionDispatch::Journey::Path::Pattern)
Unary (ActionDispatch::Journey::Nodes)
Unicode (ActiveSupport::Multibyte)
UnicodeDatabase (ActiveSupport::Multibyte::Unicode)
UniquenessValidator (ActiveRecord::Validations)
UnknownAttributeError (ActiveRecord)
UnknownController (ActionController)
UnknownFormat (ActionController)
UnknownHttpMethod (ActionController)
UnknownMigrationVersionError (ActiveRecord)
UnknownPrimaryKey (ActiveRecord)
UnpermittedParameters (ActionController)
UpgradeLegacyEncryptedCookieJar (ActionDispatch::Cookies)
UpgradeLegacySignedCookieJar (ActionDispatch::Cookies)
Upload (ActionDispatch::Http)
UploadedFile (ActionDispatch::Http)
UriEscape (ActionDispatch::Journey::Router::Utils)
UrlField (ActionView::Helpers::Tags)
UrlFor (ActionController)
UrlFor (ActionDispatch::Routing)
UrlFor (AbstractController)
UrlGenerationError (ActionController)
UrlHelper (ActionDispatch::Routing::RouteSet::NamedRouteCollection)
UrlHelper (ActionView::Helpers)
Util (ERB)
Utils (ActionDispatch::Journey::Router)
Utils (ActionDispatch::Request)
Utils (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)

VERSION (ActionView)
VERSION (ActiveModel)
VERSION (ActionPack)
VERSION (ActiveRecord)
VERSION (Rails)
VERSION (ActiveSupport)
VERSION (ActionMailer)
Validations (ActiveRecord)
Validations (ActiveModel)
Validator (ActiveModel)
Value (ActiveSupport::Callbacks::Conditionals)
Vector (ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::OID)
VerifyAndUpgradeLegacySignedMessage (ActionDispatch::Cookies)
Version (ActiveRecord::ConnectionAdapters::SQLite3Adapter)
Version (HTML)
ViewPaths (AbstractController)
ViewPaths (ActionView::LookupContext)
Visitor (ActionDispatch::Journey::NFA)
Visitor (ActionDispatch::Journey::Visitors)
Visitors (ActionDispatch::Journey)

WatchStack (ActiveSupport::Dependencies)
WeekField (ActionView::Helpers::Tags)
WelcomeController (Rails)
WhereChain (ActiveRecord::QueryMethods)
WhiteListSanitizer (HTML)
WithValidator (ActiveModel::Validations)
WrappedDatabaseException (ActiveRecord)
Write (ActiveRecord::AttributeMethods)
WrongEncodingError (ActionView)

XMLConverter (ActiveSupport)
Xml (ActiveModel::Serializers)
XmlMini (ActiveSupport)
XmlMini_JDOM (ActiveSupport)
XmlMini_LibXML (ActiveSupport)
XmlMini_LibXMLSAX (ActiveSupport)
XmlMini_Nokogiri (ActiveSupport)
XmlMini_NokogiriSAX (ActiveSupport)
XmlMini_REXML (ActiveSupport)
XmlSerializer (ActiveRecord)

YAMLColumn (ActiveRecord::Coders)