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API Guides

Version:

Ruby on Rails v5.2.8.1

Action Cable 46

ActionCable
ActionCable::Channel
ActionCable::Channel::Base
ActionCable::Channel::Broadcasting
ActionCable::Channel::Broadcasting::ClassMethods
ActionCable::Channel::Callbacks
ActionCable::Channel::Callbacks::ClassMethods
ActionCable::Channel::Naming
ActionCable::Channel::Naming::ClassMethods
ActionCable::Channel::PeriodicTimers
ActionCable::Channel::PeriodicTimers::ClassMethods
ActionCable::Channel::Streams
ActionCable::Connection
ActionCable::Connection::Authorization
ActionCable::Connection::Authorization::UnauthorizedError
ActionCable::Connection::Base
ActionCable::Connection::Identification
ActionCable::Connection::Identification::ClassMethods
ActionCable::Connection::InternalChannel
ActionCable::Connection::StreamEventLoop
ActionCable::Connection::TaggedLoggerProxy
ActionCable::Helpers
ActionCable::Helpers::ActionCableHelper
ActionCable::RemoteConnections
ActionCable::RemoteConnections::RemoteConnection
ActionCable::RemoteConnections::RemoteConnection::InvalidIdentifiersError
ActionCable::Server
ActionCable::Server::Base
ActionCable::Server::Broadcasting
ActionCable::Server::Broadcasting::Broadcaster
ActionCable::Server::Configuration
ActionCable::Server::Worker
ActionCable::Server::Worker::ActiveRecordConnectionManagement
ActionCable::SubscriptionAdapter
ActionCable::SubscriptionAdapter::Async
ActionCable::SubscriptionAdapter::Async::AsyncSubscriberMap
ActionCable::SubscriptionAdapter::Base
ActionCable::SubscriptionAdapter::PostgreSQL
ActionCable::SubscriptionAdapter::PostgreSQL::Listener
ActionCable::SubscriptionAdapter::Redis
ActionCable::SubscriptionAdapter::Redis::Listener
ActionCable::SubscriptionAdapter::SubscriberMap
ActionCable::VERSION
Rails
Rails::Generators
Rails::Generators::ChannelGenerator

Action Mailer 24

ActionMailer
ActionMailer::Base
ActionMailer::Base::LateAttachmentsProxy
ActionMailer::Collector
ActionMailer::DeliveryMethods
ActionMailer::DeliveryMethods::ClassMethods
ActionMailer::InlinePreviewInterceptor
ActionMailer::LogSubscriber
ActionMailer::MailHelper
ActionMailer::MessageDelivery
ActionMailer::NonInferrableMailerError
ActionMailer::Parameterized
ActionMailer::Parameterized::ClassMethods
ActionMailer::Preview
ActionMailer::Previews
ActionMailer::Previews::ClassMethods
ActionMailer::Rescuable
ActionMailer::TestCase
ActionMailer::TestCase::Behavior
ActionMailer::TestCase::Behavior::ClassMethods
ActionMailer::TestCase::ClearTestDeliveries
ActionMailer::TestHelper
ActionMailer::VERSION
Rails::Generators::MailerGenerator

Action Pack 219

AbstractController
AbstractController::ActionNotFound
AbstractController::Base
AbstractController::Caching
AbstractController::Caching::ClassMethods
AbstractController::Caching::ConfigMethods
AbstractController::Caching::Fragments
AbstractController::Caching::Fragments::ClassMethods
AbstractController::Callbacks
AbstractController::Callbacks::ClassMethods
AbstractController::Collector
AbstractController::DoubleRenderError
AbstractController::Helpers
AbstractController::Helpers::ClassMethods
AbstractController::Helpers::MissingHelperError
AbstractController::Railties
AbstractController::Railties::RoutesHelpers
AbstractController::Rendering
AbstractController::Translation
AbstractController::UrlFor
AbstractController::UrlFor::ClassMethods
ActionController
ActionController::API
ActionController::ApiRendering
ActionController::Base
ActionController::Caching
ActionController::ConditionalGet
ActionController::ConditionalGet::ClassMethods
ActionController::ContentSecurityPolicy
ActionController::ContentSecurityPolicy::ClassMethods
ActionController::Cookies
ActionController::DataStreaming
ActionController::EtagWithFlash
ActionController::EtagWithTemplateDigest
ActionController::Flash
ActionController::Flash::ClassMethods
ActionController::ForceSSL
ActionController::ForceSSL::ClassMethods
ActionController::FormBuilder
ActionController::FormBuilder::ClassMethods
ActionController::Head
ActionController::Helpers
ActionController::Helpers::ClassMethods
ActionController::HttpAuthentication
ActionController::HttpAuthentication::Basic
ActionController::HttpAuthentication::Basic::ControllerMethods
ActionController::HttpAuthentication::Basic::ControllerMethods::ClassMethods
ActionController::HttpAuthentication::Digest
ActionController::HttpAuthentication::Digest::ControllerMethods
ActionController::HttpAuthentication::Token
ActionController::HttpAuthentication::Token::ControllerMethods
ActionController::ImplicitRender
ActionController::Instrumentation
ActionController::Instrumentation::ClassMethods
ActionController::Live
ActionController::Live::ClassMethods
ActionController::Live::ClientDisconnected
ActionController::Live::SSE
ActionController::LiveTestResponse
ActionController::LogSubscriber
ActionController::Metal
ActionController::MimeResponds
ActionController::MimeResponds::Collector
ActionController::MissingRenderer
ActionController::ParameterEncoding
ActionController::ParameterEncoding::ClassMethods
ActionController::ParameterMissing
ActionController::Parameters
ActionController::ParamsWrapper
ActionController::ParamsWrapper::Options
ActionController::ParamsWrapper::Options::ClassMethods
ActionController::Railties
ActionController::Railties::Helpers
ActionController::Redirecting
ActionController::Renderer
ActionController::Renderers
ActionController::Renderers::All
ActionController::Renderers::ClassMethods
ActionController::Rendering
ActionController::Rendering::ClassMethods
ActionController::RequestForgeryProtection
ActionController::RequestForgeryProtection::ClassMethods
ActionController::RequestForgeryProtection::ProtectionMethods
ActionController::RequestForgeryProtection::ProtectionMethods::Exception
ActionController::RequestForgeryProtection::ProtectionMethods::NullSession
ActionController::RequestForgeryProtection::ProtectionMethods::ResetSession
ActionController::Rescue
ActionController::Streaming
ActionController::StrongParameters
ActionController::TemplateAssertions
ActionController::TestCase
ActionController::TestCase::Behavior
ActionController::TestCase::Behavior::ClassMethods
ActionController::Testing
ActionController::UnfilteredParameters
ActionController::UnpermittedParameters
ActionController::UrlFor
ActionDispatch
ActionDispatch::AssertionResponse
ActionDispatch::Assertions
ActionDispatch::Assertions::ResponseAssertions
ActionDispatch::Assertions::RoutingAssertions
ActionDispatch::Callbacks
ActionDispatch::ContentSecurityPolicy
ActionDispatch::ContentSecurityPolicy::Middleware
ActionDispatch::ContentSecurityPolicy::Request
ActionDispatch::Cookies
ActionDispatch::Cookies::ChainedCookieJars
ActionDispatch::DebugExceptions
ActionDispatch::DebugExceptions::DebugView
ActionDispatch::DebugLocks
ActionDispatch::ExceptionWrapper
ActionDispatch::Executor
ActionDispatch::FileHandler
ActionDispatch::Flash
ActionDispatch::Flash::FlashHash
ActionDispatch::Flash::RequestMethods
ActionDispatch::Http
ActionDispatch::Http::Cache
ActionDispatch::Http::Cache::Request
ActionDispatch::Http::Cache::Response
ActionDispatch::Http::FilterParameters
ActionDispatch::Http::FilterRedirect
ActionDispatch::Http::Headers
ActionDispatch::Http::MimeNegotiation
ActionDispatch::Http::ParameterFilter
ActionDispatch::Http::Parameters
ActionDispatch::Http::Parameters::ClassMethods
ActionDispatch::Http::Parameters::ParseError
ActionDispatch::Http::UploadedFile
ActionDispatch::Http::URL
ActionDispatch::IllegalStateError
ActionDispatch::Integration
ActionDispatch::Integration::RequestHelpers
ActionDispatch::Integration::Runner
ActionDispatch::Integration::Session
ActionDispatch::IntegrationTest
ActionDispatch::IntegrationTest::Behavior
ActionDispatch::IntegrationTest::Behavior::ClassMethods
ActionDispatch::IntegrationTest::UrlOptions
ActionDispatch::Journey
ActionDispatch::Journey::Format
ActionDispatch::Journey::Formatter
ActionDispatch::Journey::Formatter::RegexCaseComparator
ActionDispatch::Journey::Parser
ActionDispatch::Journey::Route
ActionDispatch::Journey::Route::VerbMatchers
ActionDispatch::Journey::Route::VerbMatchers::All
ActionDispatch::Journey::Route::VerbMatchers::Unknown
ActionDispatch::MiddlewareStack
ActionDispatch::MiddlewareStack::Middleware
ActionDispatch::PublicExceptions
ActionDispatch::RailsEntityStore
ActionDispatch::RailsMetaStore
ActionDispatch::Reloader
ActionDispatch::RemoteIp
ActionDispatch::RemoteIp::GetIp
ActionDispatch::RemoteIp::IpSpoofAttackError
ActionDispatch::Request
ActionDispatch::RequestEncoder
ActionDispatch::RequestEncoder::IdentityEncoder
ActionDispatch::RequestId
ActionDispatch::Response
ActionDispatch::Response::RackBody
ActionDispatch::Routing
ActionDispatch::Routing::ConsoleFormatter
ActionDispatch::Routing::HtmlTableFormatter
ActionDispatch::Routing::Mapper
ActionDispatch::Routing::Mapper::Base
ActionDispatch::Routing::Mapper::Concerns
ActionDispatch::Routing::Mapper::CustomUrls
ActionDispatch::Routing::Mapper::HttpHelpers
ActionDispatch::Routing::Mapper::Resources
ActionDispatch::Routing::Mapper::Scoping
ActionDispatch::Routing::PathRedirect
ActionDispatch::Routing::PolymorphicRoutes
ActionDispatch::Routing::Redirection
ActionDispatch::Routing::RouteSet
ActionDispatch::Routing::RouteSet::CustomUrlHelper
ActionDispatch::Routing::RouteSet::Dispatcher
ActionDispatch::Routing::RouteSet::Generator
ActionDispatch::Routing::RouteSet::MountedHelpers
ActionDispatch::Routing::RouteSet::NamedRouteCollection
ActionDispatch::Routing::RouteSet::NamedRouteCollection::UrlHelper
ActionDispatch::Routing::RouteSet::NamedRouteCollection::UrlHelper::OptimizedUrlHelper
ActionDispatch::Routing::RouteSet::StaticDispatcher
ActionDispatch::Routing::RouteWrapper
ActionDispatch::Routing::UrlFor
ActionDispatch::Session
ActionDispatch::Session::AbstractSecureStore
ActionDispatch::Session::AbstractStore
ActionDispatch::Session::CacheStore
ActionDispatch::Session::Compatibility
ActionDispatch::Session::CookieStore
ActionDispatch::Session::CookieStore::SessionId
ActionDispatch::Session::MemCacheStore
ActionDispatch::Session::StaleSessionCheck
ActionDispatch::ShowExceptions
ActionDispatch::SSL
ActionDispatch::Static
ActionDispatch::SystemTestCase
ActionDispatch::SystemTesting
ActionDispatch::SystemTesting::TestHelpers
ActionDispatch::SystemTesting::TestHelpers::ScreenshotHelper
ActionDispatch::TestProcess
ActionDispatch::TestProcess::FixtureFile
ActionDispatch::TestRequest
ActionDispatch::TestResponse
ActionPack
ActionPack::VERSION
Mime
Mime::AllType
Mime::Mimes
Mime::NullType
Mime::Type
Rack
Rack::Cache
Rack::Cache::EntityStore
Rack::Cache::MetaStore

Action Text 4

ActionView
ActionView::Helpers
ActionView::Helpers::FormBuilder
ActionView::Helpers::FormHelper

Action View 71

ActionView::Base
ActionView::Context
ActionView::Digestor
ActionView::Digestor::Injected
ActionView::Digestor::Missing
ActionView::Digestor::Node
ActionView::Digestor::NullLogger
ActionView::Digestor::Partial
ActionView::Digestor::PerExecutionDigestCacheExpiry
ActionView::FileSystemResolver
ActionView::FixtureResolver
ActionView::Helpers::ActiveModelHelper
ActionView::Helpers::ActiveModelInstanceTag
ActionView::Helpers::AssetTagHelper
ActionView::Helpers::AssetUrlHelper
ActionView::Helpers::AtomFeedHelper
ActionView::Helpers::CacheHelper
ActionView::Helpers::CaptureHelper
ActionView::Helpers::CspHelper
ActionView::Helpers::CsrfHelper
ActionView::Helpers::DateHelper
ActionView::Helpers::DebugHelper
ActionView::Helpers::FormOptionsHelper
ActionView::Helpers::FormTagHelper
ActionView::Helpers::JavaScriptHelper
ActionView::Helpers::NumberHelper
ActionView::Helpers::NumberHelper::InvalidNumberError
ActionView::Helpers::OutputSafetyHelper
ActionView::Helpers::RecordTagHelper
ActionView::Helpers::RenderingHelper
ActionView::Helpers::SanitizeHelper
ActionView::Helpers::TagHelper
ActionView::Helpers::TextHelper
ActionView::Helpers::TranslationHelper
ActionView::Helpers::UrlHelper
ActionView::Helpers::UrlHelper::ClassMethods
ActionView::Layouts
ActionView::Layouts::ClassMethods
ActionView::LogSubscriber
ActionView::LookupContext
ActionView::LookupContext::DetailsCache
ActionView::LookupContext::ViewPaths
ActionView::NullResolver
ActionView::PartialIteration
ActionView::PartialRenderer
ActionView::RecordIdentifier
ActionView::Renderer
ActionView::Rendering
ActionView::Rendering::ClassMethods
ActionView::Resolver
ActionView::Resolver::Cache
ActionView::Resolver::Cache::SmallCache
ActionView::Resolver::Path
ActionView::RoutingUrlFor
ActionView::Template
ActionView::Template::Handlers
ActionView::Template::Handlers::Builder
ActionView::Template::Handlers::ERB
ActionView::Template::Handlers::Html
ActionView::Template::Handlers::Raw
ActionView::Template::Types
ActionView::Template::Types::Type
ActionView::TestCase
ActionView::TestCase::Behavior
ActionView::TestCase::Behavior::ClassMethods
ActionView::TestCase::Behavior::Locals
ActionView::TestCase::Behavior::RenderedViewsCollection
ActionView::TestCase::TestController
ActionView::VERSION
ActionView::ViewPaths
ActionView::ViewPaths::ClassMethods

Active Job 38

ActiveJob
ActiveJob::Base
ActiveJob::Callbacks
ActiveJob::Callbacks::ClassMethods
ActiveJob::Core
ActiveJob::Core::ClassMethods
ActiveJob::DeserializationError
ActiveJob::Enqueuing
ActiveJob::Enqueuing::ClassMethods
ActiveJob::Exceptions
ActiveJob::Exceptions::ClassMethods
ActiveJob::Execution
ActiveJob::Execution::ClassMethods
ActiveJob::QueueAdapter
ActiveJob::QueueAdapter::ClassMethods
ActiveJob::QueueAdapters
ActiveJob::QueueAdapters::AsyncAdapter
ActiveJob::QueueAdapters::BackburnerAdapter
ActiveJob::QueueAdapters::DelayedJobAdapter
ActiveJob::QueueAdapters::InlineAdapter
ActiveJob::QueueAdapters::QuAdapter
ActiveJob::QueueAdapters::QueAdapter
ActiveJob::QueueAdapters::QueueClassicAdapter
ActiveJob::QueueAdapters::ResqueAdapter
ActiveJob::QueueAdapters::SidekiqAdapter
ActiveJob::QueueAdapters::SneakersAdapter
ActiveJob::QueueAdapters::SuckerPunchAdapter
ActiveJob::QueueAdapters::TestAdapter
ActiveJob::QueueName
ActiveJob::QueueName::ClassMethods
ActiveJob::QueuePriority
ActiveJob::QueuePriority::ClassMethods
ActiveJob::SerializationError
ActiveJob::TestCase
ActiveJob::TestHelper
ActiveJob::TestHelper::TestQueueAdapter
ActiveJob::TestHelper::TestQueueAdapter::ClassMethods
ActiveJob::VERSION

Active Model 59

ActiveModel
ActiveModel::AttributeAssignment
ActiveModel::AttributeMethods
ActiveModel::AttributeMethods::ClassMethods
ActiveModel::Attributes
ActiveModel::Attributes::ClassMethods
ActiveModel::Callbacks
ActiveModel::Conversion
ActiveModel::Dirty
ActiveModel::Errors
ActiveModel::ForbiddenAttributesError
ActiveModel::Lint
ActiveModel::Lint::Tests
ActiveModel::MissingAttributeError
ActiveModel::Model
ActiveModel::Name
ActiveModel::Naming
ActiveModel::RangeError
ActiveModel::SecurePassword
ActiveModel::SecurePassword::ClassMethods
ActiveModel::SecurePassword::InstanceMethodsOnActivation
ActiveModel::Serialization
ActiveModel::Serializers
ActiveModel::Serializers::JSON
ActiveModel::StrictValidationFailed
ActiveModel::Translation
ActiveModel::Type
ActiveModel::Type::Boolean
ActiveModel::Type::Helpers
ActiveModel::Type::Helpers::AcceptsMultiparameterTime
ActiveModel::Type::Helpers::Mutable
ActiveModel::Type::Helpers::Numeric
ActiveModel::Type::Helpers::TimeValue
ActiveModel::Type::Helpers::Timezone
ActiveModel::Type::Registration
ActiveModel::Type::Registry
ActiveModel::Type::Value
ActiveModel::UnknownAttributeError
ActiveModel::ValidationError
ActiveModel::Validations
ActiveModel::Validations::AcceptanceValidator
ActiveModel::Validations::AcceptanceValidator::AttributeDefinition
ActiveModel::Validations::AcceptanceValidator::LazilyDefineAttributes
ActiveModel::Validations::Callbacks
ActiveModel::Validations::Callbacks::ClassMethods
ActiveModel::Validations::ClassMethods
ActiveModel::Validations::HelperMethods
ActiveModel::Validator
ActiveModel::VERSION
ActiveRecord::Type::BigInteger
ActiveRecord::Type::Binary
ActiveRecord::Type::Boolean
ActiveRecord::Type::Decimal
ActiveRecord::Type::Float
ActiveRecord::Type::Helpers
ActiveRecord::Type::Integer
ActiveRecord::Type::String
ActiveRecord::Type::Value
ActiveRecord::UnknownAttributeError

Active Record 228

ActiveRecord
ActiveRecord::ActiveRecordError
ActiveRecord::AdapterNotFound
ActiveRecord::AdapterNotSpecified
ActiveRecord::Aggregations
ActiveRecord::Aggregations::ClassMethods
ActiveRecord::AssociationRelation
ActiveRecord::Associations
ActiveRecord::Associations::ClassMethods
ActiveRecord::Associations::CollectionProxy
ActiveRecord::AssociationTypeMismatch
ActiveRecord::AttributeAssignment
ActiveRecord::AttributeAssignmentError
ActiveRecord::AttributeMethods
ActiveRecord::AttributeMethods::BeforeTypeCast
ActiveRecord::AttributeMethods::ClassMethods
ActiveRecord::AttributeMethods::Dirty
ActiveRecord::AttributeMethods::PrimaryKey
ActiveRecord::AttributeMethods::PrimaryKey::ClassMethods
ActiveRecord::AttributeMethods::Query
ActiveRecord::AttributeMethods::Read
ActiveRecord::AttributeMethods::Serialization
ActiveRecord::AttributeMethods::Serialization::ClassMethods
ActiveRecord::AttributeMethods::Serialization::ColumnNotSerializableError
ActiveRecord::AttributeMethods::TimeZoneConversion
ActiveRecord::AttributeMethods::Write
ActiveRecord::Attributes
ActiveRecord::Attributes::ClassMethods
ActiveRecord::AutosaveAssociation
ActiveRecord::Base
ActiveRecord::Batches
ActiveRecord::Batches::BatchEnumerator
ActiveRecord::Calculations
ActiveRecord::Callbacks
ActiveRecord::CollectionCacheKey
ActiveRecord::ConfigurationError
ActiveRecord::ConnectionAdapters
ActiveRecord::ConnectionAdapters::AbstractAdapter
ActiveRecord::ConnectionAdapters::AbstractAdapter::Version
ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter
ActiveRecord::ConnectionAdapters::Column
ActiveRecord::ConnectionAdapters::ColumnMethods
ActiveRecord::ConnectionAdapters::ConnectionHandler
ActiveRecord::ConnectionAdapters::ConnectionPool
ActiveRecord::ConnectionAdapters::ConnectionPool::Queue
ActiveRecord::ConnectionAdapters::ConnectionPool::Reaper
ActiveRecord::ConnectionAdapters::DatabaseLimits
ActiveRecord::ConnectionAdapters::DatabaseStatements
ActiveRecord::ConnectionAdapters::DatabaseStatements::PartialQueryCollector
ActiveRecord::ConnectionAdapters::DetermineIfPreparableVisitor
ActiveRecord::ConnectionAdapters::MySQL
ActiveRecord::ConnectionAdapters::Mysql2Adapter
ActiveRecord::ConnectionAdapters::MySQL::ColumnMethods
ActiveRecord::ConnectionAdapters::MySQL::DatabaseStatements
ActiveRecord::ConnectionAdapters::MySQL::Table
ActiveRecord::ConnectionAdapters::MySQL::TableDefinition
ActiveRecord::ConnectionAdapters::NullColumn
ActiveRecord::ConnectionAdapters::PostgreSQL
ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
ActiveRecord::ConnectionAdapters::PostgreSQL::AlterTable
ActiveRecord::ConnectionAdapters::PostgreSQL::ColumnMethods
ActiveRecord::ConnectionAdapters::PostgreSQL::DatabaseStatements
ActiveRecord::ConnectionAdapters::PostgreSQL::OID
ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Bit
ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Bit::Data
ActiveRecord::ConnectionAdapters::PostgreSQL::Quoting
ActiveRecord::ConnectionAdapters::PostgreSQL::SchemaStatements
ActiveRecord::ConnectionAdapters::PostgreSQL::Table
ActiveRecord::ConnectionAdapters::PostgreSQL::TableDefinition
ActiveRecord::ConnectionAdapters::PostgreSQLTypeMetadata
ActiveRecord::ConnectionAdapters::QueryCache
ActiveRecord::ConnectionAdapters::QueryCache::ConnectionPoolConfiguration
ActiveRecord::ConnectionAdapters::Quoting
ActiveRecord::ConnectionAdapters::RealTransaction
ActiveRecord::ConnectionAdapters::Savepoints
ActiveRecord::ConnectionAdapters::SavepointTransaction
ActiveRecord::ConnectionAdapters::SchemaCache
ActiveRecord::ConnectionAdapters::SchemaStatements
ActiveRecord::ConnectionAdapters::SQLite3
ActiveRecord::ConnectionAdapters::SQLite3Adapter
ActiveRecord::ConnectionAdapters::SQLite3::TableDefinition
ActiveRecord::ConnectionAdapters::SqlTypeMetadata
ActiveRecord::ConnectionAdapters::Table
ActiveRecord::ConnectionAdapters::TableDefinition
ActiveRecord::ConnectionAdapters::TransactionState
ActiveRecord::ConnectionHandling
ActiveRecord::ConnectionNotEstablished
ActiveRecord::ConnectionTimeoutError
ActiveRecord::Core
ActiveRecord::CounterCache
ActiveRecord::CounterCache::ClassMethods
ActiveRecord::DangerousAttributeError
ActiveRecord::Deadlocked
ActiveRecord::DefineCallbacks
ActiveRecord::DynamicMatchers
ActiveRecord::DynamicMatchers::FindBy
ActiveRecord::DynamicMatchers::FindByBang
ActiveRecord::DynamicMatchers::Method
ActiveRecord::EagerLoadPolymorphicError
ActiveRecord::Enum
ActiveRecord::EnvironmentMismatchError
ActiveRecord::ExclusiveConnectionTimeoutError
ActiveRecord::Explain
ActiveRecord::FinderMethods
ActiveRecord::FixtureSet
ActiveRecord::FixtureSet::ClassCache
ActiveRecord::Generators
ActiveRecord::Generators::Migration
ActiveRecord::Generators::Migration::ClassMethods
ActiveRecord::ImmutableRelation
ActiveRecord::Inheritance
ActiveRecord::Inheritance::ClassMethods
ActiveRecord::Integration
ActiveRecord::Integration::ClassMethods
ActiveRecord::InvalidForeignKey
ActiveRecord::IrreversibleMigration
ActiveRecord::IrreversibleOrderError
ActiveRecord::LegacyYamlAdapter
ActiveRecord::LegacyYamlAdapter::Rails41
ActiveRecord::LegacyYamlAdapter::Rails420
ActiveRecord::Locking
ActiveRecord::Locking::Optimistic
ActiveRecord::Locking::Optimistic::ClassMethods
ActiveRecord::Locking::Pessimistic
ActiveRecord::LockWaitTimeout
ActiveRecord::LogSubscriber
ActiveRecord::Migration
ActiveRecord::Migration::CheckPending
ActiveRecord::Migration::CommandRecorder
ActiveRecord::Migration::Compatibility
ActiveRecord::Migration::Compatibility::V4_2
ActiveRecord::Migration::Compatibility::V4_2::TableDefinition
ActiveRecord::Migration::Compatibility::V5_0
ActiveRecord::Migration::Compatibility::V5_0::TableDefinition
ActiveRecord::Migration::Compatibility::V5_1
ActiveRecord::MismatchedForeignKey
ActiveRecord::ModelSchema
ActiveRecord::ModelSchema::ClassMethods
ActiveRecord::MultiparameterAssignmentErrors
ActiveRecord::NestedAttributes
ActiveRecord::NestedAttributes::ClassMethods
ActiveRecord::NestedAttributes::TooManyRecords
ActiveRecord::NoDatabaseError
ActiveRecord::NotNullViolation
ActiveRecord::NoTouching
ActiveRecord::NoTouching::ClassMethods
ActiveRecord::Persistence
ActiveRecord::Persistence::ClassMethods
ActiveRecord::PredicateBuilder
ActiveRecord::PredicateBuilder::RangeHandler
ActiveRecord::PredicateBuilder::RangeHandler::RangeWithBinds
ActiveRecord::PreparedStatementCacheExpired
ActiveRecord::PreparedStatementInvalid
ActiveRecord::QueryCache
ActiveRecord::QueryCache::ClassMethods
ActiveRecord::QueryCanceled
ActiveRecord::Querying
ActiveRecord::QueryMethods
ActiveRecord::QueryMethods::WhereChain
ActiveRecord::RangeError
ActiveRecord::ReadonlyAttributes
ActiveRecord::ReadonlyAttributes::ClassMethods
ActiveRecord::ReadOnlyRecord
ActiveRecord::RecordInvalid
ActiveRecord::RecordNotDestroyed
ActiveRecord::RecordNotFound
ActiveRecord::RecordNotSaved
ActiveRecord::RecordNotUnique
ActiveRecord::Reflection
ActiveRecord::Reflection::ClassMethods
ActiveRecord::Reflection::MacroReflection
ActiveRecord::Relation
ActiveRecord::Relation::RecordFetchWarning
ActiveRecord::Result
ActiveRecord::Rollback
ActiveRecord::Sanitization
ActiveRecord::Sanitization::ClassMethods
ActiveRecord::Schema
ActiveRecord::Scoping
ActiveRecord::Scoping::Default
ActiveRecord::Scoping::Default::ClassMethods
ActiveRecord::Scoping::Named
ActiveRecord::Scoping::Named::ClassMethods
ActiveRecord::SecureToken
ActiveRecord::SecureToken::ClassMethods
ActiveRecord::Serialization
ActiveRecord::SerializationFailure
ActiveRecord::SerializationTypeMismatch
ActiveRecord::SpawnMethods
ActiveRecord::StaleObjectError
ActiveRecord::StatementInvalid
ActiveRecord::StatementTimeout
ActiveRecord::Store
ActiveRecord::Store::ClassMethods
ActiveRecord::SubclassNotFound
ActiveRecord::Suppressor
ActiveRecord::Suppressor::ClassMethods
ActiveRecord::Tasks
ActiveRecord::Tasks::DatabaseTasks
ActiveRecord::TestFixtures
ActiveRecord::TestFixtures::ClassMethods
ActiveRecord::Timestamp
ActiveRecord::TouchLater
ActiveRecord::TransactionIsolationError
ActiveRecord::TransactionRollbackError
ActiveRecord::Transactions
ActiveRecord::Transactions::ClassMethods
ActiveRecord::Translation
ActiveRecord::Type
ActiveRecord::Type::AdapterSpecificRegistry
ActiveRecord::TypeConflictError
ActiveRecord::Type::Date
ActiveRecord::Type::DateTime
ActiveRecord::Type::DecorationRegistration
ActiveRecord::Type::Internal
ActiveRecord::Type::Internal::Timezone
ActiveRecord::Type::Json
ActiveRecord::Type::Registration
ActiveRecord::Type::Time
ActiveRecord::UnknownAttributeReference
ActiveRecord::UnknownPrimaryKey
ActiveRecord::Validations
ActiveRecord::Validations::ClassMethods
ActiveRecord::ValueTooLong
ActiveRecord::VERSION
ActiveRecord::WrappedDatabaseException
PG
PG::Connection

Active Storage 45

ActiveStorage
ActiveStorage::AnalyzeJob
ActiveStorage::Analyzer
ActiveStorage::Analyzer::ImageAnalyzer
ActiveStorage::Analyzer::VideoAnalyzer
ActiveStorage::Attached
ActiveStorage::Attached::Macros
ActiveStorage::Attached::Many
ActiveStorage::Attached::One
ActiveStorage::Attachment
ActiveStorage::BaseController
ActiveStorage::BaseJob
ActiveStorage::Blob
ActiveStorage::Blob::Analyzable
ActiveStorage::Blob::Identifiable
ActiveStorage::Blob::Representable
ActiveStorage::BlobsController
ActiveStorage::DirectUploadsController
ActiveStorage::DiskController
ActiveStorage::Downloading
ActiveStorage::Filename
ActiveStorage::IntegrityError
ActiveStorage::InvariableError
ActiveStorage::LogSubscriber
ActiveStorage::Preview
ActiveStorage::Previewer
ActiveStorage::Previewer::MuPDFPreviewer
ActiveStorage::Previewer::PopplerPDFPreviewer
ActiveStorage::Previewer::VideoPreviewer
ActiveStorage::Preview::UnprocessedError
ActiveStorage::PurgeJob
ActiveStorage::RepresentationsController
ActiveStorage::Service
ActiveStorage::Service::AzureStorageService
ActiveStorage::Service::DiskService
ActiveStorage::Service::GCSService
ActiveStorage::Service::MirrorService
ActiveStorage::Service::S3Service
ActiveStorage::UnpreviewableError
ActiveStorage::UnrepresentableError
ActiveStorage::Variant
ActiveStorage::Variation
ActiveStorage::Variation::UnsupportedImageProcessingArgument
ActiveStorage::Variation::UnsupportedImageProcessingMethod
ActiveStorage::VERSION

Active Support 173

ActiveSupport
ActiveSupport::ArrayInquirer
ActiveSupport::Autoload
ActiveSupport::BacktraceCleaner
ActiveSupport::Benchmarkable
ActiveSupport::Cache
ActiveSupport::Cache::ConnectionPoolLike
ActiveSupport::Cache::FileStore
ActiveSupport::Cache::MemCacheStore
ActiveSupport::Cache::MemoryStore
ActiveSupport::Cache::NullStore
ActiveSupport::Cache::RedisCacheStore
ActiveSupport::Cache::Store
ActiveSupport::Cache::Strategy
ActiveSupport::Cache::Strategy::LocalCache
ActiveSupport::Cache::Strategy::LocalCache::LocalStore
ActiveSupport::CachingKeyGenerator
ActiveSupport::Callbacks
ActiveSupport::Callbacks::ClassMethods
ActiveSupport::Callbacks::Conditionals
ActiveSupport::Callbacks::Conditionals::Value
ActiveSupport::Callbacks::Filters
ActiveSupport::Callbacks::Filters::After
ActiveSupport::Callbacks::Filters::Before
ActiveSupport::Concern
ActiveSupport::Concurrency
ActiveSupport::Concurrency::LoadInterlockAwareMonitor
ActiveSupport::Concurrency::ShareLock
ActiveSupport::Configurable
ActiveSupport::Configurable::ClassMethods
ActiveSupport::Configurable::Configuration
ActiveSupport::CurrentAttributes
ActiveSupport::Dependencies
ActiveSupport::Dependencies::ClassCache
ActiveSupport::Dependencies::Interlock
ActiveSupport::Dependencies::Loadable
ActiveSupport::Dependencies::WatchStack
ActiveSupport::Deprecation
ActiveSupport::Deprecation::Behavior
ActiveSupport::Deprecation::DeprecatedConstantAccessor
ActiveSupport::Deprecation::DeprecatedConstantProxy
ActiveSupport::Deprecation::DeprecatedInstanceVariableProxy
ActiveSupport::Deprecation::DeprecatedObjectProxy
ActiveSupport::DeprecationException
ActiveSupport::Deprecation::MethodWrapper
ActiveSupport::Deprecation::Reporting
ActiveSupport::DescendantsTracker
ActiveSupport::Duration
ActiveSupport::Duration::ISO8601Parser
ActiveSupport::Duration::ISO8601Parser::ParsingError
ActiveSupport::EncryptedConfiguration
ActiveSupport::EncryptedFile
ActiveSupport::EncryptedFile::MissingContentError
ActiveSupport::EncryptedFile::MissingKeyError
ActiveSupport::EventedFileUpdateChecker
ActiveSupport::EventedFileUpdateChecker::PathHelper
ActiveSupport::ExecutionWrapper
ActiveSupport::Executor
ActiveSupport::FileUpdateChecker
ActiveSupport::Gzip
ActiveSupport::Gzip::Stream
ActiveSupport::HashWithIndifferentAccess
ActiveSupport::Inflector
ActiveSupport::Inflector::Inflections
ActiveSupport::Inflector::Inflections::Uncountables
ActiveSupport::InheritableOptions
ActiveSupport::JSON
ActiveSupport::KeyGenerator
ActiveSupport::LazyLoadHooks
ActiveSupport::Logger
ActiveSupport::Logger::SimpleFormatter
ActiveSupport::LogSubscriber
ActiveSupport::LogSubscriber::TestHelper
ActiveSupport::LogSubscriber::TestHelper::MockLogger
ActiveSupport::MessageEncryptor
ActiveSupport::MessageEncryptor::InvalidMessage
ActiveSupport::Messages
ActiveSupport::Messages::Rotator
ActiveSupport::Messages::Rotator::Encryptor
ActiveSupport::Messages::Rotator::Verifier
ActiveSupport::MessageVerifier
ActiveSupport::MessageVerifier::InvalidSignature
ActiveSupport::Multibyte
ActiveSupport::Multibyte::Chars
ActiveSupport::Multibyte::Unicode
ActiveSupport::Multibyte::Unicode::Codepoint
ActiveSupport::Multibyte::Unicode::UnicodeDatabase
ActiveSupport::Notifications
ActiveSupport::Notifications::Event
ActiveSupport::Notifications::Fanout
ActiveSupport::Notifications::Instrumenter
ActiveSupport::NumberHelper
ActiveSupport::NumericWithFormat
ActiveSupport::OrderedHash
ActiveSupport::OrderedOptions
ActiveSupport::PerThreadRegistry
ActiveSupport::ProxyObject
ActiveSupport::RangeWithFormat
ActiveSupport::Reloader
ActiveSupport::Rescuable
ActiveSupport::Rescuable::ClassMethods
ActiveSupport::SafeBuffer
ActiveSupport::SafeBuffer::SafeConcatError
ActiveSupport::SecurityUtils
ActiveSupport::StringInquirer
ActiveSupport::Subscriber
ActiveSupport::TaggedLogging
ActiveSupport::TestCase
ActiveSupport::Testing
ActiveSupport::Testing::Assertions
ActiveSupport::Testing::ConstantLookup
ActiveSupport::Testing::Declarative
ActiveSupport::Testing::FileFixtures
ActiveSupport::Testing::Isolation
ActiveSupport::Testing::Isolation::Forking
ActiveSupport::Testing::Isolation::Subprocess
ActiveSupport::Testing::SetupAndTeardown
ActiveSupport::Testing::SetupAndTeardown::ClassMethods
ActiveSupport::Testing::TimeHelpers
ActiveSupport::TimeWithZone
ActiveSupport::TimeZone
ActiveSupport::VERSION
ActiveSupport::XMLConverter
ActiveSupport::XMLConverter::DisallowedType
ActiveSupport::XmlMini
ActiveSupport::XmlMini_LibXMLSAX
ActiveSupport::XmlMini_LibXMLSAX::HashBuilder
ActiveSupport::XmlMini_NokogiriSAX
ActiveSupport::XmlMini_NokogiriSAX::HashBuilder
Array
Benchmark
BigDecimal
Class
Complex
Date
DateAndTime
DateAndTime::Calculations
DateAndTime::Compatibility
DateAndTime::Zones
DateTime
Delegator
Digest
Digest::UUID
Enumerable
ERB
ERB::Util
Exception
FalseClass
File
Float
Hash
Integer
IO
Kernel
LoadError
LoggerSilence
Method
Module
Module::Concerning
Module::DelegationError
NameError
NilClass
Numeric
Object
Process
Range
Rational
SecureRandom
String
Symbol
Time
TrueClass
URI

Railties 72

Minitest
Minitest::SuppressedSummaryReporter
Rails::API
Rails::API::EdgeTask
Rails::API::RepoTask
Rails::API::StableTask
Rails::API::Task
Rails::AppBuilder
Rails::Application
Rails::Application::Bootstrap
Rails::Application::Configuration
Rails::Application::DefaultMiddlewareStack
Rails::Application::Finisher
Rails::Application::Finisher::InterlockHook
Rails::Application::Finisher::MutexHook
Rails::Application::RoutesReloader
Rails::BacktraceCleaner
Rails::Command
Rails::Command::Actions
Rails::Command::Base
Rails::Command::Helpers
Rails::Command::Helpers::Editor
Rails::Configuration
Rails::Configuration::MiddlewareStackProxy
Rails::Console
Rails::Console::BacktraceCleaner
Rails::ConsoleMethods
Rails::DBConsole
Rails::Engine
Rails::Engine::Configuration
Rails::Engine::Railties
Rails::Engine::Updater
Rails::Generators::Actions
Rails::Generators::ActiveModel
Rails::Generators::AppBase
Rails::Generators::AppBase::GemfileEntry
Rails::Generators::Base
Rails::Generators::Migration
Rails::Generators::NamedBase
Rails::Generators::TestCase
Rails::Generators::Testing
Rails::Generators::Testing::Assertions
Rails::Generators::Testing::Behaviour
Rails::Generators::Testing::Behaviour::ClassMethods
Rails::Generators::Testing::SetupAndTeardown
Rails::Info
Rails::Initializable
Rails::Initializable::ClassMethods
Rails::Initializable::Collection
Rails::Initializable::Initializer
Rails::Paths
Rails::Paths::Path
Rails::Paths::Root
Rails::PluginBuilder
Rails::Rack
Rails::Rack::Logger
Rails::Railtie
Rails::Railtie::Configurable
Rails::Railtie::Configurable::ClassMethods
Rails::Railtie::Configuration
Rails::Secrets
Rails::Secrets::MissingKeyError
Rails::Server
Rails::Server::Options
Rails::TestUnit
Rails::TestUnitRailtie
Rails::TestUnitReporter
Rails::TestUnit::Runner
Rails::VERSION
RDoc
RDoc::Generator
SourceAnnotationExtractor

No matches.

ActiveRecord
LogSubscriber
RAILS_GEM_ROOT

constant RAILS_GEM_ROOT

Ruby on Rails 5.2.8.1

Since v5.2.8.1 Last seen in v5.2.8.1

No documentation comment.

Support

Bug Reports can be filed for the Ruby on Rails project on GitHub.
Feature requests should be discussed on the rubyonrails-core forum.

License

Released under the MIT license.

API documentation for the Ruby on Rails framework.

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