module AbstractController
module AbstractController::AssetPaths
module AbstractController::Callbacks
module AbstractController::Callbacks::ClassMethods
module AbstractController::Collector
module AbstractController::Helpers
module AbstractController::Helpers::ClassMethods
module AbstractController::Layouts
module AbstractController::Layouts::ClassMethods
module AbstractController::Layouts::ClassMethods::LayoutConditions
module AbstractController::Logger
module AbstractController::Railties
module AbstractController::Railties::RoutesHelpers
module AbstractController::Rendering
module AbstractController::Rendering::ClassMethods
module AbstractController::Translation
module AbstractController::UrlFor
module AbstractController::UrlFor::ClassMethods
module AbstractController::ViewPaths
module AbstractController::ViewPaths::ClassMethods
module ActionController
module ActionController::Caching
module ActionController::Caching::ClassMethods
module ActionController::Caching::ConfigMethods
module ActionController::Caching::Fragments
module ActionController::ConditionalGet
module ActionController::ConditionalGet::ClassMethods
module ActionController::Cookies
module ActionController::DataStreaming
module ActionController::Flash
module ActionController::Flash::ClassMethods
module ActionController::ForceSSL
module ActionController::ForceSSL::ClassMethods
module ActionController::Head
module ActionController::Helpers
module ActionController::Helpers::ClassMethods
module ActionController::HideActions
module ActionController::HideActions::ClassMethods
module ActionController::HttpAuthentication
module ActionController::HttpAuthentication::Basic
module ActionController::HttpAuthentication::Basic::ControllerMethods
module ActionController::HttpAuthentication::Basic::ControllerMethods::ClassMethods
module ActionController::HttpAuthentication::Digest
module ActionController::HttpAuthentication::Digest::ControllerMethods
module ActionController::HttpAuthentication::Token
module ActionController::HttpAuthentication::Token::ControllerMethods
module ActionController::ImplicitRender
module ActionController::Instrumentation
module ActionController::Instrumentation::ClassMethods
module ActionController::Live
module ActionController::MimeResponds
module ActionController::MimeResponds::ClassMethods
module ActionController::ModelNaming
module ActionController::ParamsWrapper
module ActionController::ParamsWrapper::ClassMethods
module ActionController::RackDelegation
module ActionController::Railties
module ActionController::Railties::Helpers
module ActionController::RecordIdentifier
module ActionController::Redirecting
module ActionController::Renderers
module ActionController::Renderers::All
module ActionController::Renderers::ClassMethods
module ActionController::Rendering
module ActionController::RequestForgeryProtection
module ActionController::RequestForgeryProtection::ClassMethods
module ActionController::RequestForgeryProtection::ProtectionMethods
module ActionController::Rescue
module ActionController::Streaming
module ActionController::StrongParameters
module ActionController::TemplateAssertions
module ActionController::TestCase::Behavior
module ActionController::TestCase::Behavior::ClassMethods
module ActionController::TestCase::RaiseActionExceptions
module ActionController::Testing
module ActionController::Testing::ClassMethods
module ActionController::Testing::Functional
module ActionController::UrlFor
module ActionDispatch
module ActionDispatch::Assertions
module ActionDispatch::Assertions::DomAssertions
module ActionDispatch::Assertions::ResponseAssertions
module ActionDispatch::Assertions::RoutingAssertions
module ActionDispatch::Assertions::SelectorAssertions
module ActionDispatch::Assertions::TagAssertions
module ActionDispatch::Cookies::ChainedCookieJars
module ActionDispatch::Cookies::VerifyAndUpgradeLegacySignedMessage
module ActionDispatch::Http
module ActionDispatch::Http::Cache
module ActionDispatch::Http::Cache::Request
module ActionDispatch::Http::Cache::Response
module ActionDispatch::Http::FilterParameters
module ActionDispatch::Http::FilterRedirect
module ActionDispatch::Http::MimeNegotiation
module ActionDispatch::Http::Parameters
module ActionDispatch::Http::URL
module ActionDispatch::Http::Upload
module ActionDispatch::Integration
module ActionDispatch::Integration::RequestHelpers
module ActionDispatch::Integration::Runner
module ActionDispatch::Journey
module ActionDispatch::Journey::GTG
module ActionDispatch::Journey::NFA
module ActionDispatch::Journey::NFA::Dot
module ActionDispatch::Journey::Nodes
module ActionDispatch::Journey::Path
module ActionDispatch::Journey::Router::Utils::UriEscape
module ActionDispatch::Journey::Visitors
module ActionDispatch::Routing
module ActionDispatch::Routing::Mapper::Base
module ActionDispatch::Routing::Mapper::Concerns
module ActionDispatch::Routing::Mapper::HttpHelpers
module ActionDispatch::Routing::Mapper::Resources
module ActionDispatch::Routing::Mapper::Scoping
module ActionDispatch::Routing::PolymorphicRoutes
module ActionDispatch::Routing::Redirection
module ActionDispatch::Routing::RouteSet::MountedHelpers
module ActionDispatch::Routing::UrlFor
module ActionDispatch::Session
module ActionDispatch::Session::Compatibility
module ActionDispatch::Session::SessionObject
module ActionDispatch::Session::StaleSessionCheck
module ActionDispatch::TestProcess
module ActionPack
module ActionPack::VERSION
module ActionView
module ActionView::CompiledTemplates
module ActionView::Context
module ActionView::Helpers
module ActionView::Helpers::ActiveModelHelper
module ActionView::Helpers::ActiveModelInstanceTag
module ActionView::Helpers::AssetTagHelper
module ActionView::Helpers::AssetUrlHelper
module ActionView::Helpers::AtomFeedHelper
module ActionView::Helpers::CacheHelper
module ActionView::Helpers::CaptureHelper
module ActionView::Helpers::ControllerHelper
module ActionView::Helpers::CsrfHelper
module ActionView::Helpers::DateHelper
module ActionView::Helpers::DebugHelper
module ActionView::Helpers::FormHelper
module ActionView::Helpers::FormOptionsHelper
module ActionView::Helpers::FormTagHelper
module ActionView::Helpers::JavaScriptHelper
module ActionView::Helpers::NumberHelper
module ActionView::Helpers::OutputSafetyHelper
module ActionView::Helpers::RecordTagHelper
module ActionView::Helpers::RenderingHelper
module ActionView::Helpers::SanitizeHelper
module ActionView::Helpers::SanitizeHelper::ClassMethods
module ActionView::Helpers::TagHelper
module ActionView::Helpers::Tags
module ActionView::Helpers::Tags::Checkable
module ActionView::Helpers::Tags::CollectionHelpers
module ActionView::Helpers::TextHelper
module ActionView::Helpers::TranslationHelper
module ActionView::Helpers::UrlHelper
module ActionView::Helpers::UrlHelper::ClassMethods
module ActionView::LookupContext::Accessors
module ActionView::LookupContext::DetailsCache
module ActionView::LookupContext::ViewPaths
module ActionView::ModelNaming
module ActionView::RecordIdentifier
module ActionView::RoutingUrlFor
module ActionView::Template::Handlers
module ActionView::TestCase::Behavior
module ActionView::TestCase::Behavior::ClassMethods
module ActionView::TestCase::Behavior::Locals
module HTML
module HTML::Version
module Mime
module Rack
class AbstractController::ActionNotFound
class AbstractController::Base
class AbstractController::DoubleRenderError
class AbstractController::Error
class AbstractController::Helpers::ClassMethods::MissingHelperError
class AbstractController::I18nProxy
class ActionController::ActionController::UrlGenerationError
class ActionController::ActionControllerError
class ActionController::BadRequest
class ActionController::Base
class ActionController::DataStreaming::FileBody
class ActionController::InvalidAuthenticityToken
class ActionController::Live::Buffer
class ActionController::Live::Response
class ActionController::Live::Response::Header
class ActionController::LogSubscriber
class ActionController::Metal
class ActionController::MethodNotAllowed
class ActionController::Middleware
class ActionController::Middleware::ActionMiddleware
class ActionController::MiddlewareStack
class ActionController::MiddlewareStack::Middleware
class ActionController::MimeResponds::Collector
class ActionController::MissingFile
class ActionController::NotImplemented
class ActionController::ParameterMissing
class ActionController::Parameters
class ActionController::ParamsWrapper::Options
class ActionController::Railtie
class ActionController::RedirectBackError
class ActionController::RenderError
class ActionController::RequestForgeryProtection::ProtectionMethods::Exception
class ActionController::RequestForgeryProtection::ProtectionMethods::NullSession
class ActionController::RequestForgeryProtection::ProtectionMethods::NullSession::NullCookieJar
class ActionController::RequestForgeryProtection::ProtectionMethods::NullSession::NullSessionHash
class ActionController::RequestForgeryProtection::ProtectionMethods::ResetSession
class ActionController::Responder
class ActionController::RoutingError
class ActionController::SessionOverflowError
class ActionController::TestCase
class ActionController::TestRequest
class ActionController::TestResponse
class ActionController::TestSession
class ActionController::UnknownController
class ActionController::UnknownFormat
class ActionController::UnknownHttpMethod
class ActionController::UnpermittedParameters
class ActionDispatch::Callbacks
class ActionDispatch::Cookies
class ActionDispatch::Cookies::CookieJar
class ActionDispatch::Cookies::EncryptedCookieJar
class ActionDispatch::Cookies::PermanentCookieJar
class ActionDispatch::Cookies::SignedCookieJar
class ActionDispatch::Cookies::UpgradeLegacyEncryptedCookieJar
class ActionDispatch::Cookies::UpgradeLegacySignedCookieJar
class ActionDispatch::DebugExceptions
class ActionDispatch::ExceptionWrapper
class ActionDispatch::FileHandler
class ActionDispatch::Flash
class ActionDispatch::Flash::FlashHash
class ActionDispatch::Flash::FlashNow
class ActionDispatch::Http::Headers
class ActionDispatch::Http::ParameterFilter
class ActionDispatch::Http::ParameterFilter::CompiledFilter
class ActionDispatch::Http::UploadedFile
class ActionDispatch::IllegalStateError
class ActionDispatch::Integration::Session
class ActionDispatch::IntegrationTest
class ActionDispatch::Journey::Formatter
class ActionDispatch::Journey::GTG::Builder
class ActionDispatch::Journey::GTG::MatchData
class ActionDispatch::Journey::GTG::Simulator
class ActionDispatch::Journey::GTG::TransitionTable
class ActionDispatch::Journey::NFA::Builder
class ActionDispatch::Journey::NFA::MatchData
class ActionDispatch::Journey::NFA::Simulator
class ActionDispatch::Journey::NFA::TransitionTable
class ActionDispatch::Journey::NFA::Visitor
class ActionDispatch::Journey::Nodes::Binary
class ActionDispatch::Journey::Nodes::Cat
class ActionDispatch::Journey::Nodes::Dummy
class ActionDispatch::Journey::Nodes::Group
class ActionDispatch::Journey::Nodes::Literal
class ActionDispatch::Journey::Nodes::Node
class ActionDispatch::Journey::Nodes::Or
class ActionDispatch::Journey::Nodes::Star
class ActionDispatch::Journey::Nodes::Symbol
class ActionDispatch::Journey::Nodes::Terminal
class ActionDispatch::Journey::Nodes::Unary
class ActionDispatch::Journey::Parser
class ActionDispatch::Journey::Path::Pattern
class ActionDispatch::Journey::Path::Pattern::AnchoredRegexp
class ActionDispatch::Journey::Path::Pattern::MatchData
class ActionDispatch::Journey::Path::Pattern::RegexpOffsets
class ActionDispatch::Journey::Path::Pattern::UnanchoredRegexp
class ActionDispatch::Journey::Route
class ActionDispatch::Journey::Router
class ActionDispatch::Journey::Router::NullReq
class ActionDispatch::Journey::Router::RoutingError
class ActionDispatch::Journey::Router::Strexp
class ActionDispatch::Journey::Router::Utils
class ActionDispatch::Journey::Routes
class ActionDispatch::Journey::Scanner
class ActionDispatch::Journey::Visitors::Dot
class ActionDispatch::Journey::Visitors::Each
class ActionDispatch::Journey::Visitors::Formatter
class ActionDispatch::Journey::Visitors::OptimizedPath
class ActionDispatch::Journey::Visitors::String
class ActionDispatch::Journey::Visitors::Visitor
class ActionDispatch::MiddlewareStack
class ActionDispatch::MiddlewareStack::Middleware
class ActionDispatch::ParamsParser
class ActionDispatch::ParamsParser::ParseError
class ActionDispatch::PublicExceptions
class ActionDispatch::RailsEntityStore
class ActionDispatch::RailsMetaStore
class ActionDispatch::Railtie
class ActionDispatch::Reloader
class ActionDispatch::RemoteIp
class ActionDispatch::RemoteIp::GetIp
class ActionDispatch::RemoteIp::IpSpoofAttackError
class ActionDispatch::Request
class ActionDispatch::Request::Session
class ActionDispatch::Request::Session::Options
class ActionDispatch::RequestId
class ActionDispatch::Response
class ActionDispatch::Response::Buffer
class ActionDispatch::Routing::ConsoleFormatter
class ActionDispatch::Routing::HtmlTableFormatter
class ActionDispatch::Routing::Mapper
class ActionDispatch::Routing::Mapper::Constraints
class ActionDispatch::Routing::Mapper::Mapping
class ActionDispatch::Routing::Mapper::Resources::Resource
class ActionDispatch::Routing::Mapper::Resources::SingletonResource
class ActionDispatch::Routing::OptionRedirect
class ActionDispatch::Routing::PathRedirect
class ActionDispatch::Routing::Redirect
class ActionDispatch::Routing::RouteSet
class ActionDispatch::Routing::RouteSet::Dispatcher
class ActionDispatch::Routing::RouteSet::Generator
class ActionDispatch::Routing::RouteSet::NamedRouteCollection
class ActionDispatch::Routing::RouteSet::NamedRouteCollection::UrlHelper
class ActionDispatch::Routing::RouteSet::NamedRouteCollection::UrlHelper::OptimizedUrlHelper
class ActionDispatch::Routing::RouteWrapper
class ActionDispatch::Routing::RoutesInspector
class ActionDispatch::Routing::RoutesProxy
class ActionDispatch::SSL
class ActionDispatch::Session::AbstractStore
class ActionDispatch::Session::CacheStore
class ActionDispatch::Session::CookieStore
class ActionDispatch::Session::MemCacheStore
class ActionDispatch::Session::SessionRestoreError
class ActionDispatch::ShowExceptions
class ActionDispatch::Static
class ActionDispatch::TestRequest
class ActionDispatch::TestResponse
class ActionView::AbstractRenderer
class ActionView::ActionViewError
class ActionView::Base
class ActionView::DependencyTracker
class ActionView::DependencyTracker::ERBTracker
class ActionView::Digestor
class ActionView::EncodingError
class ActionView::FallbackFileSystemResolver
class ActionView::FileSystemResolver
class ActionView::FixtureResolver
class ActionView::Helpers::AtomFeedHelper::AtomBuilder
class ActionView::Helpers::AtomFeedHelper::AtomFeedBuilder
class ActionView::Helpers::DateTimeSelector
class ActionView::Helpers::FormBuilder
class ActionView::Helpers::NumberHelper::InvalidNumberError
class ActionView::Helpers::Tags::Base
class ActionView::Helpers::Tags::CheckBox
class ActionView::Helpers::Tags::CollectionCheckBoxes
class ActionView::Helpers::Tags::CollectionCheckBoxes::CheckBoxBuilder
class ActionView::Helpers::Tags::CollectionHelpers::Builder
class ActionView::Helpers::Tags::CollectionRadioButtons
class ActionView::Helpers::Tags::CollectionRadioButtons::RadioButtonBuilder
class ActionView::Helpers::Tags::CollectionSelect
class ActionView::Helpers::Tags::ColorField
class ActionView::Helpers::Tags::DateField
class ActionView::Helpers::Tags::DateSelect
class ActionView::Helpers::Tags::DatetimeField
class ActionView::Helpers::Tags::DatetimeLocalField
class ActionView::Helpers::Tags::DatetimeSelect
class ActionView::Helpers::Tags::EmailField
class ActionView::Helpers::Tags::FileField
class ActionView::Helpers::Tags::GroupedCollectionSelect
class ActionView::Helpers::Tags::HiddenField
class ActionView::Helpers::Tags::Label
class ActionView::Helpers::Tags::MonthField
class ActionView::Helpers::Tags::NumberField
class ActionView::Helpers::Tags::PasswordField
class ActionView::Helpers::Tags::RadioButton
class ActionView::Helpers::Tags::RangeField
class ActionView::Helpers::Tags::SearchField
class ActionView::Helpers::Tags::Select
class ActionView::Helpers::Tags::TelField
class ActionView::Helpers::Tags::TextArea
class ActionView::Helpers::Tags::TextField
class ActionView::Helpers::Tags::TimeField
class ActionView::Helpers::Tags::TimeSelect
class ActionView::Helpers::Tags::TimeZoneSelect
class ActionView::Helpers::Tags::UrlField
class ActionView::Helpers::Tags::WeekField
class ActionView::Helpers::TextHelper::Cycle
class ActionView::LogSubscriber
class ActionView::LookupContext
class ActionView::LookupContext::DetailsKey
class ActionView::MissingRequestError
class ActionView::MissingTemplate
class ActionView::NullResolver
class ActionView::OptimizedFileSystemResolver
class ActionView::OutputBuffer
class ActionView::OutputFlow
class ActionView::PartialDigestor
class ActionView::PartialRenderer
class ActionView::PathResolver
class ActionView::PathSet
class ActionView::Railtie
class ActionView::Renderer
class ActionView::Resolver
class ActionView::Resolver::Cache
class ActionView::Resolver::Cache::SmallCache
class ActionView::Resolver::Path
class ActionView::StreamingBuffer
class ActionView::StreamingFlow
class ActionView::StreamingTemplateRenderer
class ActionView::StreamingTemplateRenderer::Body
class ActionView::Template
class ActionView::Template::Error
class ActionView::Template::Handlers::Builder
class ActionView::Template::Handlers::ERB
class ActionView::Template::Handlers::Erubis
class ActionView::Template::Handlers::Raw
class ActionView::Template::Text
class ActionView::Template::Types
class ActionView::Template::Types::Type
class ActionView::TemplateRenderer
class ActionView::TestCase
class ActionView::TestCase::Behavior::RenderedViewsCollection
class ActionView::TestCase::TestController
class ActionView::WrongEncodingError
class HTML::CDATA
class HTML::Conditions
class HTML::Document
class HTML::FullSanitizer
class HTML::LinkSanitizer
class HTML::Node
class HTML::Sanitizer
class HTML::Selector
class HTML::Selector::InvalidSelectorError
class HTML::Tag
class HTML::Text
class HTML::Tokenizer
class HTML::WhiteListSanitizer
class Mime::Mimes
class Mime::NullType
class Mime::Type
class Mime::Type::AcceptItem
class Mime::Type::AcceptList
actionpack
4.0.3
# render_to_body
def render_to_body(*) super || " " end