Skip to main content

Version:

Ruby on Rails v2.2.3

Action Cable 1

Rails

Action Mailer 64

Action Pack 117

ActionController
ActionController::AbstractRequest
ActionController::AbstractResponse
ActionController::Assertions
ActionController::Assertions::DomAssertions
ActionController::Assertions::ModelAssertions
ActionController::Assertions::ResponseAssertions
ActionController::Assertions::RoutingAssertions
ActionController::Assertions::SelectorAssertions
ActionController::Assertions::TagAssertions
ActionController::Base
ActionController::Benchmarking
ActionController::Benchmarking::ClassMethods
ActionController::Caching
ActionController::Caching::Actions
ActionController::Caching::Actions::ActionCachePath
ActionController::Caching::Actions::ClassMethods
ActionController::Caching::Fragments
ActionController::Caching::Pages
ActionController::Caching::Pages::ClassMethods
ActionController::Caching::SqlCache
ActionController::Caching::Sweeping
ActionController::CgiExt
ActionController::CgiExt::Stdinput
ActionController::CGIWrapper
ActionController::Components
ActionController::Components::ClassMethods
ActionController::Components::HelperMethods
ActionController::Components::InstanceMethods
ActionController::Cookies
ActionController::Dispatcher
ActionController::Filters
ActionController::Filters::ClassMethods
ActionController::Flash
ActionController::Flash::FlashHash
ActionController::Helpers
ActionController::Helpers::ClassMethods
ActionController::Http
ActionController::HttpAuthentication
ActionController::HttpAuthentication::Basic
ActionController::HttpAuthentication::Basic::ControllerMethods
ActionController::Http::Headers
ActionController::Integration
ActionController::Integration::Runner
ActionController::Integration::Session
ActionController::Integration::Session::MultiPartNeededException
ActionController::IntegrationTest
ActionController::Layout
ActionController::Layout::ClassMethods
ActionController::MimeResponds
ActionController::MimeResponds::InstanceMethods
ActionController::NonInferrableControllerError
ActionController::PerformanceTest
ActionController::PolymorphicRoutes
ActionController::RecordIdentifier
ActionController::RequestForgeryProtection
ActionController::RequestForgeryProtection::ClassMethods
ActionController::RequestProfiler
ActionController::RequestProfiler::Sandbox
ActionController::Rescue
ActionController::Rescue::ClassMethods
ActionController::Resources
ActionController::Routing
ActionController::Routing::Helpers
ActionController::Routing::Optimisation
ActionController::Routing::Optimisation::Optimiser
ActionController::Routing::Optimisation::PositionalArguments
ActionController::Routing::Optimisation::PositionalArgumentsWithAdditionalParams
ActionController::Routing::RouteSet
ActionController::Routing::RouteSet::Mapper
ActionController::SessionManagement
ActionController::SessionManagement::ClassMethods
ActionController::Streaming
ActionController::TestCase
ActionController::TestCase::RaiseActionExceptions
ActionController::TestProcess
ActionController::TestResponse
ActionController::TestUploadedFile
ActionController::Translation
ActionController::UploadedFile
ActionController::UploadedStringIO
ActionController::UploadedTempfile
ActionController::UrlWriter
ActionController::Verification
ActionController::Verification::ClassMethods
ActionView::Base::ProxyModule
ActionView::Helpers::ActiveRecordHelper
ActionView::Helpers::AtomFeedHelper::AtomBuilder
ActionView::Helpers::AtomFeedHelper::AtomFeedBuilder
ActionView::Helpers::BenchmarkHelper
ActionView::Helpers::ClassMethods
ActionView::Helpers::PrototypeHelper
ActionView::Helpers::PrototypeHelper::JavaScriptGenerator
ActionView::Helpers::PrototypeHelper::JavaScriptGenerator::GeneratorMethods
ActionView::Helpers::RecordIdentificationHelper
ActionView::Helpers::ScriptaculousHelper
ActionView::Partials
ActionView::TemplateHandlers
ActionView::TemplateHandlers::Builder
ActionView::TemplateHandlers::Compilable
ActionView::TemplateHandlers::Compilable::ClassMethods
ActionView::TemplateHandlers::ERB
ActionView::TemplateHandlers::RJS
CGI
CGI::Cookie
CGI::QueryExtension
CGI::Session
CGI::Session::ActiveRecordStore
CGI::Session::ActiveRecordStore::Session
CGI::Session::ActiveRecordStore::SqlBypass
CGI::Session::CookieStore
CGI::Session::CookieStore::CookieOverflow
CGI::Session::CookieStore::TamperedWithCookie
CGI::Session::DRbStore
Dispatcher
Mime
Mime::Type

Action Text 4

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

Action View 27

ActionView::Base
ActionView::Helpers::AssetTagHelper
ActionView::Helpers::AtomFeedHelper
ActionView::Helpers::CacheHelper
ActionView::Helpers::CaptureHelper
ActionView::Helpers::DateHelper
ActionView::Helpers::DebugHelper
ActionView::Helpers::FormOptionsHelper
ActionView::Helpers::FormTagHelper
ActionView::Helpers::JavaScriptHelper
ActionView::Helpers::NumberHelper
ActionView::Helpers::RecordTagHelper
ActionView::Helpers::SanitizeHelper
ActionView::Helpers::TagHelper
ActionView::Helpers::TextHelper
ActionView::Helpers::TranslationHelper
ActionView::Helpers::UrlHelper
ActionView::Template
ActionView::TestCase
ActionView::TestCase::TestController
HTML
HTML::FullSanitizer
HTML::LinkSanitizer
HTML::Sanitizer
HTML::Selector
HTML::Tag
HTML::WhiteListSanitizer

Active Model 18

ActiveModel
ActiveModel::Base
ActiveModel::Callbacks
ActiveModel::DeprecatedErrorMethods
ActiveModel::Errors
ActiveModel::Observer
ActiveModel::Observing
ActiveModel::Observing::ClassMethods
ActiveModel::StateMachine
ActiveModel::StateMachine::ClassMethods
ActiveModel::StateMachine::Event
ActiveModel::StateMachine::InvalidTransition
ActiveModel::StateMachine::Machine
ActiveModel::StateMachine::State
ActiveModel::StateMachine::StateTransition
ActiveModel::Validations
ActiveModel::Validations::ClassMethods
ActiveRecord::UnknownAttributeError

Active Record 81

ActiveRecord
ActiveRecord::ActiveRecordError
ActiveRecord::AdapterNotFound
ActiveRecord::AdapterNotSpecified
ActiveRecord::Aggregations
ActiveRecord::Aggregations::ClassMethods
ActiveRecord::AssociationPreload
ActiveRecord::AssociationPreload::ClassMethods
ActiveRecord::Associations
ActiveRecord::Associations::ClassMethods
ActiveRecord::Associations::ClassMethods::InnerJoinDependency
ActiveRecord::Associations::ClassMethods::InnerJoinDependency::InnerJoinAssociation
ActiveRecord::Associations::HasOneThroughAssociation
ActiveRecord::AssociationTypeMismatch
ActiveRecord::AttributeAssignmentError
ActiveRecord::AttributeMethods
ActiveRecord::AttributeMethods::ClassMethods
ActiveRecord::Base
ActiveRecord::Calculations
ActiveRecord::Calculations::ClassMethods
ActiveRecord::Callbacks
ActiveRecord::ConfigurationError
ActiveRecord::ConnectionAdapters
ActiveRecord::ConnectionAdapters::AbstractAdapter
ActiveRecord::ConnectionAdapters::Column
ActiveRecord::ConnectionAdapters::Column::Format
ActiveRecord::ConnectionAdapters::ConnectionHandler
ActiveRecord::ConnectionAdapters::ConnectionPool
ActiveRecord::ConnectionAdapters::DatabaseStatements
ActiveRecord::ConnectionAdapters::MysqlAdapter
ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
ActiveRecord::ConnectionAdapters::QueryCache
ActiveRecord::ConnectionAdapters::Quoting
ActiveRecord::ConnectionAdapters::SchemaStatements
ActiveRecord::ConnectionAdapters::SQLiteAdapter
ActiveRecord::ConnectionAdapters::Table
ActiveRecord::ConnectionAdapters::TableDefinition
ActiveRecord::ConnectionNotEstablished
ActiveRecord::ConnectionTimeoutError
ActiveRecord::DangerousAttributeError
ActiveRecord::Dirty
ActiveRecord::Dirty::ClassMethods
ActiveRecord::DynamicFinderMatch
ActiveRecord::Errors
ActiveRecord::Locking
ActiveRecord::Locking::Optimistic
ActiveRecord::Locking::Optimistic::ClassMethods
ActiveRecord::Locking::Pessimistic
ActiveRecord::Migration
ActiveRecord::MigrationProxy
ActiveRecord::MissingAttributeError
ActiveRecord::MultiparameterAssignmentErrors
ActiveRecord::NamedScope
ActiveRecord::NamedScope::ClassMethods
ActiveRecord::NamedScope::Scope
ActiveRecord::Observer
ActiveRecord::Observing
ActiveRecord::Observing::ClassMethods
ActiveRecord::PreparedStatementInvalid
ActiveRecord::QueryCache
ActiveRecord::ReadOnlyRecord
ActiveRecord::RecordInvalid
ActiveRecord::RecordNotFound
ActiveRecord::RecordNotSaved
ActiveRecord::Reflection
ActiveRecord::Reflection::ClassMethods
ActiveRecord::Reflection::MacroReflection
ActiveRecord::Rollback
ActiveRecord::Schema
ActiveRecord::Serialization
ActiveRecord::Serialization::ClassMethods
ActiveRecord::SerializationTypeMismatch
ActiveRecord::StaleObjectError
ActiveRecord::StatementInvalid
ActiveRecord::Timestamp
ActiveRecord::Transactions
ActiveRecord::Transactions::ClassMethods
ActiveRecord::Validations
ActiveRecord::Validations::ClassMethods
Fixtures
PGresult

Active Support 316

ActiveSupport
ActiveSupport::Base64
ActiveSupport::BasicObject
ActiveSupport::BufferedLogger
ActiveSupport::BufferedLogger::Severity
ActiveSupport::Cache
ActiveSupport::Cache::CompressedMemCacheStore
ActiveSupport::Cache::FileStore
ActiveSupport::Cache::MemCacheStore
ActiveSupport::Cache::MemoryStore
ActiveSupport::Cache::Store
ActiveSupport::Cache::SynchronizedMemoryStore
ActiveSupport::Callbacks
ActiveSupport::Callbacks::Callback
ActiveSupport::Callbacks::CallbackChain
ActiveSupport::Callbacks::ClassMethods
ActiveSupport::CoreExtensions
ActiveSupport::CoreExtensions::Array
ActiveSupport::CoreExtensions::Array::Access
ActiveSupport::CoreExtensions::Array::Conversions
ActiveSupport::CoreExtensions::Array::ExtractOptions
ActiveSupport::CoreExtensions::Array::Grouping
ActiveSupport::CoreExtensions::Array::RandomAccess
ActiveSupport::CoreExtensions::Base64
ActiveSupport::CoreExtensions::Base64::Encoding
ActiveSupport::CoreExtensions::BigDecimal
ActiveSupport::CoreExtensions::BigDecimal::Conversions
ActiveSupport::CoreExtensions::Date
ActiveSupport::CoreExtensions::Date::Behavior
ActiveSupport::CoreExtensions::Date::Calculations
ActiveSupport::CoreExtensions::Date::Calculations::ClassMethods
ActiveSupport::CoreExtensions::Date::Conversions
ActiveSupport::CoreExtensions::DateTime
ActiveSupport::CoreExtensions::DateTime::Calculations
ActiveSupport::CoreExtensions::DateTime::Calculations::ClassMethods
ActiveSupport::CoreExtensions::DateTime::Conversions
ActiveSupport::CoreExtensions::File
ActiveSupport::CoreExtensions::File::Atomic
ActiveSupport::CoreExtensions::Float
ActiveSupport::CoreExtensions::Float::Rounding
ActiveSupport::CoreExtensions::Float::Time
ActiveSupport::CoreExtensions::Hash
ActiveSupport::CoreExtensions::Hash::Conversions
ActiveSupport::CoreExtensions::Hash::Conversions::ClassMethods
ActiveSupport::CoreExtensions::Hash::DeepMerge
ActiveSupport::CoreExtensions::Hash::Diff
ActiveSupport::CoreExtensions::Hash::Except
ActiveSupport::CoreExtensions::Hash::Keys
ActiveSupport::CoreExtensions::Hash::ReverseMerge
ActiveSupport::CoreExtensions::Hash::Slice
ActiveSupport::CoreExtensions::Integer
ActiveSupport::CoreExtensions::Integer::EvenOdd
ActiveSupport::CoreExtensions::Integer::Inflections
ActiveSupport::CoreExtensions::Integer::Time
ActiveSupport::CoreExtensions::Module
ActiveSupport::CoreExtensions::Numeric
ActiveSupport::CoreExtensions::Numeric::Bytes
ActiveSupport::CoreExtensions::Numeric::Conversions
ActiveSupport::CoreExtensions::Numeric::Time
ActiveSupport::CoreExtensions::Pathname
ActiveSupport::CoreExtensions::Pathname::CleanWithin
ActiveSupport::CoreExtensions::Range
ActiveSupport::CoreExtensions::Range::BlocklessStep
ActiveSupport::CoreExtensions::Range::Conversions
ActiveSupport::CoreExtensions::Range::IncludeRange
ActiveSupport::CoreExtensions::Range::Overlaps
ActiveSupport::CoreExtensions::String
ActiveSupport::CoreExtensions::String::Access
ActiveSupport::CoreExtensions::String::Behavior
ActiveSupport::CoreExtensions::String::Conversions
ActiveSupport::CoreExtensions::String::Filters
ActiveSupport::CoreExtensions::String::Inflections
ActiveSupport::CoreExtensions::String::Iterators
ActiveSupport::CoreExtensions::String::Multibyte
ActiveSupport::CoreExtensions::String::StartsEndsWith
ActiveSupport::CoreExtensions::Time
ActiveSupport::CoreExtensions::Time::Behavior
ActiveSupport::CoreExtensions::Time::Calculations
ActiveSupport::CoreExtensions::Time::Calculations::ClassMethods
ActiveSupport::CoreExtensions::Time::Conversions
ActiveSupport::CoreExtensions::Time::Zones
ActiveSupport::CoreExtensions::Time::Zones::ClassMethods
ActiveSupport::Deprecation
ActiveSupport::Deprecation::DeprecatedObjectProxy
ActiveSupport::Duration
ActiveSupport::Gzip
ActiveSupport::Gzip::Stream
ActiveSupport::Inflector
ActiveSupport::Inflector::Inflections
ActiveSupport::JSON
ActiveSupport::JSON::CircularReferenceError
ActiveSupport::JSON::Encoding
ActiveSupport::JSON::ParseError
ActiveSupport::JSON::Variable
ActiveSupport::Memoizable
ActiveSupport::Memoizable::Freezable
ActiveSupport::ModelName
ActiveSupport::Multibyte
ActiveSupport::Multibyte::Chars
ActiveSupport::Multibyte::Codepoint
ActiveSupport::Multibyte::EncodingError
ActiveSupport::Multibyte::UnicodeDatabase
ActiveSupport::OrderedHash
ActiveSupport::Rescuable
ActiveSupport::Rescuable::ClassMethods
ActiveSupport::SecureRandom
ActiveSupport::StringInquirer
ActiveSupport::TestCase
ActiveSupport::Testing
ActiveSupport::Testing::Performance
ActiveSupport::Testing::Performance::Benchmarker
ActiveSupport::Testing::Performance::Metrics
ActiveSupport::Testing::Performance::Metrics::Base
ActiveSupport::Testing::Performance::Metrics::CpuTime
ActiveSupport::Testing::Performance::Metrics::GcRuns
ActiveSupport::Testing::Performance::Metrics::GcTime
ActiveSupport::Testing::Performance::Metrics::Memory
ActiveSupport::Testing::Performance::Metrics::Objects
ActiveSupport::Testing::Performance::Metrics::ProcessTime
ActiveSupport::Testing::Performance::Metrics::Time
ActiveSupport::Testing::Performance::Metrics::WallTime
ActiveSupport::Testing::Performance::Performer
ActiveSupport::Testing::Performance::Profiler
ActiveSupport::Testing::SetupAndTeardown
ActiveSupport::TimeWithZone
ActiveSupport::TimeZone
Benchmark
BlankSlate
Builder
Builder::BlankSlate
Builder::CSS
Builder::IllegalBlockError
Builder::XmlBase
Builder::XmlEvents
Builder::XmlMarkup
Class
Date
DateTime
Enumerable
ERB
ERB::Util
FalseClass
Fixnum
HashWithIndifferentAccess
I18n
I18n::ArgumentError
I18n::Backend
I18n::Backend::Simple
I18n::InvalidLocale
I18n::InvalidPluralizationData
I18n::MissingInterpolationArgument
I18n::MissingTranslationData
I18n::ReservedInterpolationKey
I18n::UnknownFileType
Kernel
Logger::SimpleFormatter
MemCache
MemCache::MemCacheError
MemCache::Server
Module
NilClass
Object
Process
REXML
REXML::Document
REXML::Entity
String
Symbol
Test
Test::Unit
Time
TrueClass
TZInfo
TZInfo::AmbiguousTime
TZInfo::Definitions
TZInfo::Definitions::Africa
TZInfo::Definitions::Africa::Algiers
TZInfo::Definitions::Africa::Cairo
TZInfo::Definitions::Africa::Casablanca
TZInfo::Definitions::Africa::Harare
TZInfo::Definitions::Africa::Johannesburg
TZInfo::Definitions::Africa::Monrovia
TZInfo::Definitions::Africa::Nairobi
TZInfo::Definitions::America
TZInfo::Definitions::America::Argentina
TZInfo::Definitions::America::Argentina::Buenos_Aires
TZInfo::Definitions::America::Argentina::San_Juan
TZInfo::Definitions::America::Bogota
TZInfo::Definitions::America::Caracas
TZInfo::Definitions::America::Chicago
TZInfo::Definitions::America::Chihuahua
TZInfo::Definitions::America::Denver
TZInfo::Definitions::America::Godthab
TZInfo::Definitions::America::Guatemala
TZInfo::Definitions::America::Halifax
TZInfo::Definitions::America::Indiana
TZInfo::Definitions::America::Indiana::Indianapolis
TZInfo::Definitions::America::Juneau
TZInfo::Definitions::America::La_Paz
TZInfo::Definitions::America::Lima
TZInfo::Definitions::America::Los_Angeles
TZInfo::Definitions::America::Mazatlan
TZInfo::Definitions::America::Mexico_City
TZInfo::Definitions::America::Monterrey
TZInfo::Definitions::America::New_York
TZInfo::Definitions::America::Phoenix
TZInfo::Definitions::America::Regina
TZInfo::Definitions::America::Santiago
TZInfo::Definitions::America::Sao_Paulo
TZInfo::Definitions::America::St_Johns
TZInfo::Definitions::America::Tijuana
TZInfo::Definitions::Asia
TZInfo::Definitions::Asia::Almaty
TZInfo::Definitions::Asia::Baghdad
TZInfo::Definitions::Asia::Baku
TZInfo::Definitions::Asia::Bangkok
TZInfo::Definitions::Asia::Chongqing
TZInfo::Definitions::Asia::Colombo
TZInfo::Definitions::Asia::Dhaka
TZInfo::Definitions::Asia::Hong_Kong
TZInfo::Definitions::Asia::Irkutsk
TZInfo::Definitions::Asia::Jakarta
TZInfo::Definitions::Asia::Jerusalem
TZInfo::Definitions::Asia::Kabul
TZInfo::Definitions::Asia::Kamchatka
TZInfo::Definitions::Asia::Karachi
TZInfo::Definitions::Asia::Katmandu
TZInfo::Definitions::Asia::Kolkata
TZInfo::Definitions::Asia::Krasnoyarsk
TZInfo::Definitions::Asia::Kuala_Lumpur
TZInfo::Definitions::Asia::Kuwait
TZInfo::Definitions::Asia::Magadan
TZInfo::Definitions::Asia::Muscat
TZInfo::Definitions::Asia::Novosibirsk
TZInfo::Definitions::Asia::Rangoon
TZInfo::Definitions::Asia::Riyadh
TZInfo::Definitions::Asia::Seoul
TZInfo::Definitions::Asia::Shanghai
TZInfo::Definitions::Asia::Singapore
TZInfo::Definitions::Asia::Taipei
TZInfo::Definitions::Asia::Tashkent
TZInfo::Definitions::Asia::Tbilisi
TZInfo::Definitions::Asia::Tehran
TZInfo::Definitions::Asia::Tokyo
TZInfo::Definitions::Asia::Ulaanbaatar
TZInfo::Definitions::Asia::Urumqi
TZInfo::Definitions::Asia::Vladivostok
TZInfo::Definitions::Asia::Yakutsk
TZInfo::Definitions::Asia::Yekaterinburg
TZInfo::Definitions::Asia::Yerevan
TZInfo::Definitions::Atlantic
TZInfo::Definitions::Atlantic::Azores
TZInfo::Definitions::Atlantic::Cape_Verde
TZInfo::Definitions::Atlantic::South_Georgia
TZInfo::Definitions::Australia
TZInfo::Definitions::Australia::Adelaide
TZInfo::Definitions::Australia::Brisbane
TZInfo::Definitions::Australia::Darwin
TZInfo::Definitions::Australia::Hobart
TZInfo::Definitions::Australia::Melbourne
TZInfo::Definitions::Australia::Perth
TZInfo::Definitions::Australia::Sydney
TZInfo::Definitions::Etc
TZInfo::Definitions::Etc::UTC
TZInfo::Definitions::Europe
TZInfo::Definitions::Europe::Amsterdam
TZInfo::Definitions::Europe::Athens
TZInfo::Definitions::Europe::Belgrade
TZInfo::Definitions::Europe::Berlin
TZInfo::Definitions::Europe::Bratislava
TZInfo::Definitions::Europe::Brussels
TZInfo::Definitions::Europe::Bucharest
TZInfo::Definitions::Europe::Budapest
TZInfo::Definitions::Europe::Copenhagen
TZInfo::Definitions::Europe::Dublin
TZInfo::Definitions::Europe::Helsinki
TZInfo::Definitions::Europe::Istanbul
TZInfo::Definitions::Europe::Kiev
TZInfo::Definitions::Europe::Lisbon
TZInfo::Definitions::Europe::Ljubljana
TZInfo::Definitions::Europe::London
TZInfo::Definitions::Europe::Madrid
TZInfo::Definitions::Europe::Minsk
TZInfo::Definitions::Europe::Moscow
TZInfo::Definitions::Europe::Paris
TZInfo::Definitions::Europe::Prague
TZInfo::Definitions::Europe::Riga
TZInfo::Definitions::Europe::Rome
TZInfo::Definitions::Europe::Sarajevo
TZInfo::Definitions::Europe::Skopje
TZInfo::Definitions::Europe::Sofia
TZInfo::Definitions::Europe::Stockholm
TZInfo::Definitions::Europe::Tallinn
TZInfo::Definitions::Europe::Vienna
TZInfo::Definitions::Europe::Vilnius
TZInfo::Definitions::Europe::Warsaw
TZInfo::Definitions::Europe::Zagreb
TZInfo::Definitions::Pacific
TZInfo::Definitions::Pacific::Auckland
TZInfo::Definitions::Pacific::Fiji
TZInfo::Definitions::Pacific::Guam
TZInfo::Definitions::Pacific::Honolulu
TZInfo::Definitions::Pacific::Majuro
TZInfo::Definitions::Pacific::Midway
TZInfo::Definitions::Pacific::Noumea
TZInfo::Definitions::Pacific::Pago_Pago
TZInfo::Definitions::Pacific::Port_Moresby
TZInfo::Definitions::Pacific::Tongatapu
TZInfo::InvalidTimezoneIdentifier
TZInfo::NoOffsetsDefined
TZInfo::PeriodNotFound
TZInfo::Timezone
TZInfo::TimezonePeriod
TZInfo::UnknownTimezone
XmlSimple
XmlSimple::Cache

Railties 93

Top-level 3

Logger
Logger::Formatter
Test::Unit::TestCase

No matches.

ActiveSupport
JSON
ParseError

class ParseError

Ruby on Rails 2.2.3

Since v2.2.3 Last seen in v2.2.3

No documentation comment.

Inherits from

On this page

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.

Search Rails docs

Type at least 2 characters to search.

↑↓ navigate · ↵ open · esc close