module ActiveSupport
Ruby on Rails 7.1.6
Since v2.2.3Active Support – Utility classes and Ruby extensions from Rails
Active Support is a collection of utility classes and standard library extensions that were found useful for the Rails framework. These additions reside in this package so they can be loaded as needed in Ruby projects outside of Rails.
You can read more about the extensions in the Active Support Core Extensions guide.
Download and installation
The latest version of Active Support can be installed with RubyGems:
$ gem install activesupport
Source code can be downloaded as part of the Rails project on GitHub:
Namespace
Modules
- ActiveSupport::ActionableError
- ActiveSupport::Autoload
- ActiveSupport::Benchmarkable
- ActiveSupport::Cache
- ActiveSupport::Callbacks
- ActiveSupport::CompareWithRange
- ActiveSupport::Concern
- ActiveSupport::Concurrency
- ActiveSupport::Configurable
- ActiveSupport::CoreExt
- ActiveSupport::Dependencies
- ActiveSupport::DescendantsTracker
- ActiveSupport::EnumerableCoreExt
- ActiveSupport::ForkTracker
- ActiveSupport::Gzip
- ActiveSupport::Inflector
- ActiveSupport::JSON
- ActiveSupport::LazyLoadHooks
- ActiveSupport::LoggerSilence
- ActiveSupport::MessagePack
- ActiveSupport::Messages
- ActiveSupport::Multibyte
- ActiveSupport::Notifications
- ActiveSupport::NumberHelper
- ActiveSupport::NumericWithFormat
- ActiveSupport::RangeWithFormat
- ActiveSupport::Rescuable
- ActiveSupport::SecurityUtils
- ActiveSupport::TaggedLogging
- ActiveSupport::Testing
- ActiveSupport::VERSION
- ActiveSupport::XmlMini
- ActiveSupport::XmlMini_LibXMLSAX
- ActiveSupport::XmlMini_NokogiriSAX
Classes
- ActiveSupport::ArrayInquirer
- ActiveSupport::BacktraceCleaner
- ActiveSupport::BroadcastLogger
- ActiveSupport::CachingKeyGenerator
- ActiveSupport::CodeGenerator
- ActiveSupport::ConfigurationFile
- ActiveSupport::CurrentAttributes
- ActiveSupport::Deprecation
- ActiveSupport::DeprecationException
- ActiveSupport::Duration
- ActiveSupport::EncryptedConfiguration
- ActiveSupport::EncryptedFile
- ActiveSupport::ErrorReporter
- ActiveSupport::EventedFileUpdateChecker
- ActiveSupport::ExecutionWrapper
- ActiveSupport::Executor
- ActiveSupport::FileUpdateChecker
- ActiveSupport::HashWithIndifferentAccess
- ActiveSupport::InheritableOptions
- ActiveSupport::KeyGenerator
- ActiveSupport::Logger
- ActiveSupport::LogSubscriber
- ActiveSupport::MessageEncryptor
- ActiveSupport::MessageEncryptors
- ActiveSupport::MessageVerifier
- ActiveSupport::MessageVerifiers
- ActiveSupport::OrderedOptions
- ActiveSupport::ParameterFilter
- ActiveSupport::ProxyObject
- ActiveSupport::Reloader
- ActiveSupport::SafeBuffer
- ActiveSupport::SecureCompareRotator
- ActiveSupport::StringInquirer
- ActiveSupport::Subscriber
- ActiveSupport::TestCase
- ActiveSupport::TimeWithZone
- ActiveSupport::TimeZone
- ActiveSupport::XMLConverter
Extends
Methods (defined here)
- self. cache_format_version
- self. cache_format_version=
- self. eager_load!
- self. gem_version
- self. to_time_preserves_timezone
- self. to_time_preserves_timezone=
- self. utc_to_local_returns_utc_offset_times
- self. utc_to_local_returns_utc_offset_times=
- self. version