Ruby 4.0.6 API Documentation | Ruby-Doc.org

🔍

No recent searches

☰

Pages

COPYING
COPYING.ja
LEGAL
NEWS
- NEWS-1.8.7
- NEWS-1.9.1
- NEWS-1.9.2
- NEWS-1.9.3
- NEWS-2.0.0
- NEWS-2.1.0
- NEWS-2.2.0
- NEWS-2.3.0
- NEWS-2.4.0
- NEWS-2.5.0
- NEWS-2.6.0
- NEWS-2.7.0
- NEWS-3.0.0
- NEWS-3.1.0
- NEWS-3.2.0
- NEWS-3.3.0
- NEWS-3.4.0
README.ja
README
bundled-src
contributing
distribution
- windows
extension.ja
extension
index
jit
- yjit
- zjit
language
maintainers
optparse
security
- command_injection
- security
standard_library
syntax

Ancestors

OpenSSL::OpenSSLError
- StandardError
  - Exception
    - Object
      - BasicObject

Classes and Modules

ACL
- ACLEntry
- ACLList
ARGF
Abbrev
Addrinfo
ArgumentError
Array
Base64
BasicObject
BasicSocket
Benchmark
- Tms
BigDecimal
BigMath
Binding
Bundler
CGI
- Escape
- EscapeExt
CSV
- FieldsConverter
- InputRecordSeparator
- InvalidEncodingError
- MalformedCSVError
- Parser
  - InputsScanner
  - InvalidEncoding
  - Scanner
  - UnexpectedError
- Row
- TSV
- Table
- Writer
Class
ClosedQueueError
ComboFinder
Comparable
Complex
Continuation
CoreExtensions
- TCPSocketExt
  - Initializer
Coverage
DEBUGGER__
- AbbrevCommand
  - TrieNode
- Breakpoint
- CallTracer
- CatchBreakpoint
- CheckBreakpoint
- Client
- Color
- CommandLineOptionError
- Config
- Console
- DAP_TraceInspector
  - Custom_Recorder
  - Custom_Session
  - Custom_ThreadClient
  - Custom_UI_DAP
  - MultiTracer
- ExceptionTracer
- ForkInterceptor
  - DaemonInterceptor
- FrameInfo
- GlobalVariablesHelper
- ISeqBreakpoint
- IrbPatch
- LimitedPP
- LineBreakpoint
- LineTracer
- MethodBreakpoint
- MultiProcessGroup
- NaiveString
- ObjectTracer
- PostmortemError
- ProcessGroup
- Session
- SkipPathHelper
- SourceRepository
- ThreadClient
  - Output
  - Recorder
  - SuspendReplay
- Tracer
- TrapInterceptor
- UI_Base
- UI_CDP
  - Detach
  - NotFoundChromeEndpointError
  - UnsupportedError
  - WebSocketClient
  - WebSocketServer
  - WebSocketUtils
    Frame
- UI_DAP
  - RetryBecauseCantRead
- UI_LocalConsole
- UI_ServerBase
  - GreetingError
  - NoRemoteError
  - RetryConnection
  - Terminate
- UI_TcpServer
- UI_UnixDomainServer
- WatchIVarBreakpoint
DRb
- DRbArray
- DRbBadScheme
- DRbBadURI
- DRbConn
- DRbConnError
- DRbError
- DRbIdConv
- DRbIdConv
- DRbMessage
- DRbObject
- DRbObject
- DRbObservable
- DRbProtocol
- DRbRemoteError
- DRbSSLSocket
  - SSLConfig
- DRbServer
- DRbServerNotFound
- DRbTCPSocket
- DRbUNIXSocket
- DRbUndumped
- DRbUndumped
- DRbUnknown
- DRbUnknownError
- ExtServ
- ExtServManager
- GW
- GWIdConv
- ThreadObject
- TimerIdConv
  - TimerHolder2
    InvalidIndexError
Data
Date
- Error
DateTime
Delegator
DidYouMean
- ClassNameChecker
  - ClassName
- Correctable
- Formatter
- Jaro
- JaroWinkler
- KeyErrorChecker
- MethodNameChecker
- NameErrorCheckers
- NullChecker
- PatternKeyNameChecker
- PlainFormatter
- RequirePathChecker
- SpellChecker
- TreeSpellChecker
- VariableNameChecker
- VerboseFormatter
Digest
- Base
- Class
- Instance
- MD5
- RMD160
- SHA1
- SHA2
- SHA256
- SHA384
- SHA512
Dir
ENV
EOFError
ERB
- DefMethod
- Escape
- Util
Encoding
EncodingError
English
Enumerable
Enumerator
- ArithmeticSequence
- Chain
- Generator
- Lazy
- Producer
- Product
- Yielder
Errno
ErrorHighlight
- CoreExt
- DefaultFormatter
- Spotter
  - NonAscii
Etc
- Group
- Passwd
Exception
ExceptionForMatrix
FalseClass
Fcntl
Fiber
- Scheduler
FiberError
Fiddle
- BasicTypes
- CParser
- CStruct
- CStructBuilder
- CStructEntity
- CUnion
- CUnionEntity
- ClearedReferenceError
- Closure
  - BlockCaller
- CompositeHandler
- DLError
- Error
- FFIBackend
- Function
- Handle
- Importer
- MemoryView
- Pinned
- Pointer
  - LibC
- StructArray
- Types
- Win32Types
File
- Constants
- Stat
FileTest
FileUtils
- DryRun
- NoWrite
- Verbose
Find
Float
FloatDomainError
Forwardable
FrozenError
GC
Gem
- AvailableSet
- BasicSpecification
- BundlerVersionFinder
- CIDetector
- Command
- CommandLineError
- CommandManager
- Commands
  - BuildCommand
  - CertCommand
  - CheckCommand
  - CleanupCommand
  - ContentsCommand
  - DependencyCommand
  - EnvironmentCommand
  - ExecCommand
  - FetchCommand
  - GenerateIndexCommand
    RubygemsTrampoline
  - HelpCommand
  - InfoCommand
  - InstallCommand
  - ListCommand
  - LockCommand
  - MirrorCommand
  - OpenCommand
  - OutdatedCommand
  - OwnerCommand
  - PristineCommand
  - PushCommand
  - RdocCommand
  - RebuildCommand
  - SearchCommand
  - ServerCommand
  - SetupCommand
    MakeDirs
  - SigninCommand
  - SignoutCommand
  - SourcesCommand
  - SpecificationCommand
  - StaleCommand
  - UninstallCommand
  - UnpackCommand
  - UpdateCommand
  - WhichCommand
  - YankCommand
- ConfigFile
- ConflictError
- ConsoleUI
- DefaultUserInteraction
- Dependency
- DependencyError
- DependencyInstaller
- DependencyList
- DependencyRemovalException
- DependencyResolutionError
- Deprecate
- Doctor
- DocumentError
- EndOfYAMLException
- ErrorReason
- Exception
- Ext
  - BuildError
  - Builder
    NoMakefileError
  - CargoBuilder
    DylibNotFoundError
    LinkFlagConverter
  - CmakeBuilder
  - ConfigureBuilder
  - ExtConfBuilder
  - RakeBuilder
- FilePermissionError
- FormatException
- GemNotFoundException
- GemNotInHomeException
- GemRunner
- GemcutterUtilities
  - WebauthnListener
    BadRequestResponse
    MethodNotAllowedResponse
    NoContentResponse
    NotFoundResponse
    OkResponse
    Response
    SocketResponder
  - WebauthnPoller
- GemspecHelpers
- ImpossibleDependenciesError
- InstallError
- InstallUpdateOptions
- Installer
  - FakePackage
- InstallerUninstallerUtils
- InvalidSpecificationException
- Licenses
- LoadError
- LocalRemoteOptions
- MissingSpecError
- MissingSpecVersionError
- NameTuple
- NoAliasYAMLTree
- OperationNotSupportedError
- Package
  - DigestIO
  - Error
  - FormatError
  - NonSeekableIO
  - Old
  - PathError
  - SymlinkError
  - TarHeader
  - TarInvalidError
  - TarReader
    Entry
  - TarWriter
    BoundedStream
    FileOverflow
    RestrictedStream
  - TooLongFileName
- PackageTask
- PathSupport
- Platform
- PlatformMismatch
- QueryUtils
- RDoc
- RemoteError
- RemoteFetcher
  - FetchError
  - UnknownHostError
- RemoteInstallationCancelled
- RemoteInstallationSkipped
- RemoteSourceException
- RequestSet
  - GemDependencyAPI
  - Lockfile
    ParseError
    Parser
    Tokenizer
- Requirement
  - BadRequirementError
- Resolver
  - APISet
    GemParser
  - APISpecification
  - ActivationRequest
  - BestSet
  - ComposedSet
  - Conflict
  - CurrentSet
  - DependencyRequest
  - GitSet
  - GitSpecification
  - IndexSet
  - IndexSpecification
  - InstalledSpecification
  - InstallerSet
  - LocalSpecification
  - LockSet
  - LockSpecification
  - RequirementList
  - Set
  - SourceSet
  - SpecSpecification
  - Specification
  - Stats
  - VendorSet
  - VendorSpecification
- RubyVersionMismatch
- RuntimeRequirementNotMetError
- S3URISigner
  - ConfigurationError
  - InstanceProfileError
- SafeMarshal
  - Elements
    Array
    Bignum
    Element
    False
    Float
    Hash
    HashWithDefaultValue
    Integer
    Nil
    Object
    ObjectLink
    String
    Symbol
    SymbolLink
    True
    UserClass
    UserDefined
    UserMarshal
    WithIvars
  - Reader
    DataTooShortError
    EOFError
    Error
    NegativeLengthError
    NotImplementedError
    UnconsumedBytesError
    UnsupportedVersionError
  - Visitors
    StreamPrinter
    ToRuby
    Error
    FormatError
    MethodCallError
    RationalCompat
    TimeTooLargeError
    UnpermittedClassError
    UnpermittedIvarError
    UnpermittedSymbolError
    UnsupportedError
    Visitor
- SafeYAML
- Security
  - Exception
  - Policy
  - Signer
  - TrustDir
- SecurityOption
- SilentUI
  - NullIO
- Source
  - Git
  - Installed
  - Local
  - Lock
  - SpecificFile
  - Vendor
- SourceFetchProblem
- SourceList
- SpecFetcher
- SpecificGemNotFoundException
- Specification
- SpecificationPolicy
- SpecificationRecord
- StreamUI
- StubSpecification
- SystemExitException
- TargetRbConfig
- Text
- UninstallError
- Uninstaller
- UnknownCommandError
- UnknownCommandSpellChecker
- UnsatisfiableDependencyError
- UpdateSuggestion
- Uri
- UriFormatter
- UserInteraction
- Util
- Validator
- VerificationError
- Version
- VersionOption
- WebauthnVerificationError
- YAMLSerializer
GetoptLong
- AmbiguousOption
- Error
- InvalidOption
- MissingArgument
- NeedlessArgument
Hash
IO
- Buffer
  - AccessError
  - AllocationError
  - InvalidatedError
  - LockedError
  - MaskError
- EAGAINWaitReadable
- EAGAINWaitWritable
- EINPROGRESSWaitReadable
- EINPROGRESSWaitWritable
- EWOULDBLOCKWaitReadable
- EWOULDBLOCKWaitWritable
- TimeoutError
- WaitReadable
- WaitWritable
IOError
IPAddr
- AddressFamilyError
- Error
- InvalidAddressError
- InvalidPrefixError
IPSocket
IRB
- CallTracer
- Canvas
- Color
  - SymbolState
- ColorPrinter
- Command
  - Base
  - CD
  - Context
  - Copy
  - Help
  - ShowDoc
  - ShowSource
- Context
- Debug
  - SkipPathHelperForIRB
  - UI
- EvalHistory
- ExtendCommandBundle
- FileInputMethod
- Frame
  - FrameOverflow
  - FrameUnderflow
- HelperMethod
  - Base
  - Conf
- HelpersContainer
- History
- InputCompletor
- InputMethod
- Inspector
- Irb
- IrbLoader
- LoadAbort
- Locale
- NestingParser
- Notifier
- OutputMethod
- Pager
  - PageOverflowIO
- ReadlineInputMethod
- ReidlineInputMethod
- RelineInputMethod
- RubyModel
- SourceFinder
  - EvaluationError
  - Source
- Statement
  - Command
  - EmptyInput
  - Expression
  - IncorrectAlias
- StdioInputMethod
- StdioOutputMethod
- Vec
- WorkSpace
IndexError
Integer
Interrupt
JSON
- Coder
- Ext
  - Generator
    State
  - Parser
  - ParserConfig
- GeneratorError
- GenericObject
- JSONError
- NestingError
- ParserError
Jacobian
Kconv
Kernel
KeyError
LUSolve
LoadError
LocalJumpError
Logger
- Formatter
- LogDevice
- Period
- Severity
MakeMakefile
- RbConfig
Marshal
MatchData
Math
- DomainError
Matrix
- EigenvalueDecomposition
- LUPDecomposition
Method
Minitest
- AbstractReporter
- Assertion
- Assertions
- BacktraceFilter
- BenchSpec
- Benchmark
- Bisect
- CompositeReporter
- Compress
- Expectations
- Guard
- Parallel
  - Executor
- PrideIO
- PrideLOL
- ProgressReporter
- Reportable
- Result
- Server
- ServerReporter
- Skip
- Sprint
  - RakeReporter
  - SprintReporter
- StatisticsReporter
- SummaryReporter
- Test
  - LifecycleHooks
- TestTask
- UnexpectedError
- UnexpectedWarning
- VendoredPathExpander
  - Minitest
    VendoredPathExpander
    Minitest
    PathExpander
Module
Monitor
MonitorMixin
- ConditionVariable
Mutex_m
NKF
NameError
Net
- APOP
- APOPSession
- FTP
  - MLSxEntry
- HTTP
  - Copy
  - Delete
  - Get
  - Head
  - Lock
  - Mkcol
  - Move
  - Options
  - Patch
  - Post
  - Propfind
  - Proppatch
  - Put
  - Trace
  - Unlock
- HTTPAccepted
- HTTPAlreadyReported
- HTTPBadGateway
- HTTPBadRequest
- HTTPClientError
- HTTPConflict
- HTTPContinue
- HTTPCreated
- HTTPEarlyHints
- HTTPExpectationFailed
- HTTPFailedDependency
- HTTPForbidden
- HTTPFound
- HTTPGatewayTimeOut
- HTTPGatewayTimeout
- HTTPGenericRequest
- HTTPGone
- HTTPHeader
- HTTPIMUsed
- HTTPInformation
- HTTPInsufficientStorage
- HTTPInternalServerError
- HTTPLengthRequired
- HTTPLocked
- HTTPLoopDetected
- HTTPMethodNotAllowed
- HTTPMisdirectedRequest
- HTTPMovedPermanently
- HTTPMovedTemporarily
- HTTPMultiStatus
- HTTPMultipleChoice
- HTTPMultipleChoices
- HTTPNetworkAuthenticationRequired
- HTTPNoContent
- HTTPNonAuthoritativeInformation
- HTTPNotAcceptable
- HTTPNotExtended
- HTTPNotFound
- HTTPNotImplemented
- HTTPNotModified
- HTTPOK
- HTTPPartialContent
- HTTPPayloadTooLarge
- HTTPPaymentRequired
- HTTPPermanentRedirect
- HTTPPreconditionFailed
- HTTPPreconditionRequired
- HTTPProcessing
- HTTPProxyAuthenticationRequired
- HTTPRangeNotSatisfiable
- HTTPRedirection
- HTTPRequest
- HTTPRequestEntityTooLarge
- HTTPRequestHeaderFieldsTooLarge
- HTTPRequestTimeOut
- HTTPRequestTimeout
- HTTPRequestURITooLong
- HTTPRequestedRangeNotSatisfiable
- HTTPResetContent
- HTTPResponse
- HTTPSeeOther
- HTTPServerError
- HTTPServiceUnavailable
- HTTPSession
- HTTPSuccess
- HTTPSwitchProtocol
- HTTPTemporaryRedirect
- HTTPTooManyRequests
- HTTPURITooLong
- HTTPUnauthorized
- HTTPUnavailableForLegalReasons
- HTTPUnknownResponse
- HTTPUnprocessableEntity
- HTTPUnsupportedMediaType
- HTTPUpgradeRequired
- HTTPUseProxy
- HTTPVariantAlsoNegotiates
- HTTPVersionNotSupported
- IMAP
  - Address
  - AppendUIDData
  - Authenticators
  - BodyStructure
  - BodyTypeBasic
  - BodyTypeMessage
  - BodyTypeMultipart
  - BodyTypeText
  - Config
    AttrAccessors
    AttrInheritance
    AttrTypeCoercion
    AttrVersionDefaults
  - ContentDisposition
  - ContinuationRequest
  - CopyUIDData
  - DataFormatError
  - DeprecatedClientOptions
  - ESearchResult
    PartialResult
  - Envelope
  - Error
  - ExtensionData
  - FetchData
  - FetchStruct
  - IgnoredResponse
  - InvalidParseData
  - LoginDisabledError
  - MailboxACLItem
  - MailboxList
  - MailboxQuota
  - MailboxQuotaRoot
  - Namespace
  - Namespaces
  - NumValidator
  - ResponseCode
  - ResponseParseError
    BadResponseError
    ByeResponseError
    InvalidResponseError
    NoResponseError
    ResponseError
    UnknownResponseError
  - ResponseParser
  - ResponseReadError
  - ResponseText
  - ResponseTooLargeError
  - SASL
    AnonymousAuthenticator
    AuthenticationExchange
    AuthenticationIncomplete
    Authenticators
    ClientAdapter
    CramMD5Authenticator
    DigestMD5Authenticator
    DataFormatError
    ResponseParseError
    ExternalAuthenticator
    GS2Header
    LoginAuthenticator
    OAuthAuthenticator
    OAuthBearerAuthenticator
    PlainAuthenticator
    ProtocolAdapters
    Generic
    IMAP
    POP
    SMTP
    ScramAlgorithm
    ScramAuthenticator
    ScramSHA1Authenticator
    ScramSHA256Authenticator
    XOAuth2Authenticator
  - SASLAdapter
  - SearchResult
  - SequenceSet
  - StatusData
  - StringPrep
    BidiStringError
    NamePrep
    ProhibitedCodepoint
    SASLprep
    StringPrepError
    Tables
    Trace
  - TaggedResponse
  - ThreadMember
  - UIDFetchData
  - UnparsedData
  - UnparsedNumericResponseData
  - UntaggedResponse
  - VanishedData
- OpenTimeout
- POP3
- POPAuthenticationError
- POPBadResponse
- POPError
- POPMail
- ReadTimeout
- SMTP
  - Address
  - AuthCramMD5
  - AuthLogin
  - AuthPlain
  - AuthXoauth2
  - Authenticator
  - Response
- SMTPAuthenticationError
- SMTPError
- SMTPFatalError
- SMTPServerBusy
- SMTPSyntaxError
- SMTPUnknownError
- SMTPUnsupportedCommand
- WriteAdapter
- WriteTimeout
Newton
NilClass
NoMatchingPatternError
NoMatchingPatternKeyError
NoMemoryError
NoMethodError
NotImplementedError
Numeric
Object
ObjectSpace
- InternalObjectWrapper
- WeakKeyMap
- WeakMap
Observable
Open3
OpenSSL
- ASN1
  - ASN1Data
  - ASN1Error
  - Constructive
  - ObjectId
  - Primitive
- BN
- BNError
- Buffering
  - Buffer
- Cipher
  - AuthTagError
  - Cipher
  - CipherError
- Config
- ConfigError
- Digest
  - DigestError
- Engine
  - EngineError
- HMAC
- HMACError
- KDF
  - KDFError
- Marshal
  - ClassMethods
- Netscape
  - SPKI
  - SPKIError
- OCSP
  - BasicResponse
  - CertificateId
  - OCSPError
  - Request
  - Response
  - SingleResponse
- OpenSSLError
- PKCS12
  - PKCS12Error
- PKCS5
- PKCS7
  - PKCS7Error
  - RecipientInfo
  - SignerInfo
- PKey
  - DH
  - DSA
  - EC
    Group
    Error
    Point
    Error
  - PKey
  - PKeyError
  - RSA
  - RSAError
- Random
  - RandomError
- SSL
  - SSLContext
  - SSLError
  - SSLErrorWaitReadable
  - SSLErrorWaitWritable
  - SSLServer
  - SSLSocket
  - Session
    SessionError
  - SocketForwarder
- Timestamp
  - Factory
  - Request
  - Response
  - TimestampError
  - TokenInfo
- X509
  - Attribute
  - AttributeError
  - CRL
  - CRLError
  - Certificate
  - CertificateError
  - Extension
    AuthorityInfoAccess
    AuthorityKeyIdentifier
    CRLDistributionPoints
    Helpers
    SubjectKeyIdentifier
  - ExtensionError
  - ExtensionFactory
  - Name
    RFC2253DN
  - NameError
  - Request
  - RequestError
  - Revoked
  - RevokedError
  - Store
  - StoreContext
  - StoreError
OpenStruct
OpenURI
- HTTPError
- HTTPRedirect
- Meta
- OpenRead
- TooManyRedirects
OptionParser
- AC
- Acceptables
- AmbiguousArgument
- AmbiguousOption
- Arguable
- CompletingHash
- Completion
- InvalidArgument
- InvalidOption
- List
- MissingArgument
- NeedlessArgument
- OptionMap
- ParseError
- Switch
  - NoArgument
  - OptionalArgument
  - PlacedArgument
  - RequiredArgument
PP
- PPMethods
PStore
- Error
PTY
- ChildExited
Pathname
PowerAssert
- Configuration
- Context
- Empty
- InspectedValue
- Inspector
- Parser
  - Branch
  - DummyParser
- SafeInspectable
PrettyPrint
- SingleLine
Prime
Prism
- ASCIISource
- AliasGlobalVariableNode
- AliasMethodNode
- AlternationPatternNode
- AndNode
- ArgumentsNode
- ArgumentsNodeFlags
- ArrayNode
- ArrayNodeFlags
- ArrayPatternNode
- AssocNode
- AssocSplatNode
- BackReferenceReadNode
- BasicVisitor
- BeginNode
- BlockArgumentNode
- BlockLocalVariableNode
- BlockNode
- BlockParameterNode
- BlockParametersNode
- BreakNode
- CallAndWriteNode
- CallNode
- CallNodeFlags
- CallOperatorWriteNode
- CallOrWriteNode
- CallTargetNode
- CapturePatternNode
- CaseMatchNode
- CaseNode
- ClassNode
- ClassVariableAndWriteNode
- ClassVariableOperatorWriteNode
- ClassVariableOrWriteNode
- ClassVariableReadNode
- ClassVariableTargetNode
- ClassVariableWriteNode
- CodeUnitsCache
- Comment
- Compiler
- ConstantAndWriteNode
- ConstantOperatorWriteNode
- ConstantOrWriteNode
- ConstantPathAndWriteNode
- ConstantPathNode
  - DynamicPartsInConstantPathError
  - MissingNodesInConstantPathError
- ConstantPathOperatorWriteNode
- ConstantPathOrWriteNode
- ConstantPathTargetNode
- ConstantPathWriteNode
- ConstantReadNode
- ConstantTargetNode
- ConstantWriteNode
- CurrentVersionError
- DSL
- DefNode
- DefinedNode
- DesugarCompiler
- Dispatcher
- DotVisitor
- ElseNode
- EmbDocComment
- EmbeddedStatementsNode
- EmbeddedVariableNode
- EncodingFlags
- EnsureNode
- FalseNode
- FindPatternNode
- FlipFlopNode
- FloatNode
- ForNode
- ForwardingArgumentsNode
- ForwardingParameterNode
- ForwardingSuperNode
- GlobalVariableAndWriteNode
- GlobalVariableOperatorWriteNode
- GlobalVariableOrWriteNode
- GlobalVariableReadNode
- GlobalVariableTargetNode
- GlobalVariableWriteNode
- HashNode
- HashPatternNode
- IfNode
- ImaginaryNode
- ImplicitNode
- ImplicitRestNode
- InNode
- IndexAndWriteNode
- IndexOperatorWriteNode
- IndexOrWriteNode
- IndexTargetNode
- InlineComment
- InspectVisitor
- InstanceVariableAndWriteNode
- InstanceVariableOperatorWriteNode
- InstanceVariableOrWriteNode
- InstanceVariableReadNode
- InstanceVariableTargetNode
- InstanceVariableWriteNode
- IntegerBaseFlags
- IntegerNode
- InterpolatedMatchLastLineNode
- InterpolatedRegularExpressionNode
- InterpolatedStringNode
- InterpolatedStringNodeFlags
- InterpolatedSymbolNode
- InterpolatedXStringNode
- ItLocalVariableReadNode
- ItParametersNode
- KeywordHashNode
- KeywordHashNodeFlags
- KeywordRestParameterNode
- LambdaNode
- LexCompat
  - EndContentToken
  - IdentToken
  - IgnoreStateToken
  - IgnoredNewlineToken
  - ParamToken
  - Result
  - Token
- LexResult
- LocalVariableAndWriteNode
- LocalVariableOperatorWriteNode
- LocalVariableOrWriteNode
- LocalVariableReadNode
- LocalVariableTargetNode
- LocalVariableWriteNode
- Location
- LoopFlags
- MagicComment
- MatchLastLineNode
- MatchPredicateNode
- MatchRequiredNode
- MatchWriteNode
- MissingNode
- ModuleNode
- MultiTargetNode
- MultiWriteNode
- MutationCompiler
- NextNode
- NilNode
- NoKeywordsParameterNode
- Node
- NodeFlags
- NumberedParametersNode
- NumberedReferenceReadNode
- OptionalKeywordParameterNode
- OptionalParameterNode
- OrNode
- Pack
  - Directive
  - Format
- ParameterFlags
- ParametersNode
- ParenthesesNode
- ParenthesesNodeFlags
- ParseError
- ParseLexResult
- ParseResult
  - Comments
  - Errors
  - Newlines
- ParseWarning
- Pattern
  - CompilationError
- PinnedExpressionNode
- PinnedVariableNode
- PostExecutionNode
- PreExecutionNode
- ProgramNode
- RangeFlags
- RangeNode
- RationalNode
- RedoNode
- Reflection
  - ConstantField
  - ConstantListField
  - Field
  - FlagsField
  - FloatField
  - IntegerField
  - LocationField
  - NodeField
  - NodeListField
  - OptionalConstantField
  - OptionalLocationField
  - OptionalNodeField
  - StringField
- RegularExpressionFlags
- RegularExpressionNode
- Relocation
  - CharacterColumnsField
  - CharacterOffsetsField
  - CodeUnitColumnsField
  - CodeUnitOffsetsField
  - ColumnsField
  - CommentsField
    Comment
  - Entry
    MissingValueError
  - FilepathField
  - LeadingCommentsField
  - LinesField
  - OffsetsField
  - Repository
    ConfigurationError
  - Source
  - SourceFilepath
  - SourceString
  - TrailingCommentsField
- RequiredKeywordParameterNode
- RequiredParameterNode
- RescueModifierNode
- RescueNode
- RestParameterNode
- Result
- RetryNode
- ReturnNode
- Scope
- SelfNode
- Serialize
- ShareableConstantNode
- ShareableConstantNodeFlags
- SingletonClassNode
- Source
- SourceEncodingNode
- SourceFileNode
- SourceLineNode
- SplatNode
- StatementsNode
- StringFlags
- StringNode
- StringQuery
- SuperNode
- SymbolFlags
- SymbolNode
- Token
- Translation
  - Parser
    Builder
    Compiler
    CompilationError
    Lexer
    PrismDiagnostic
  - Parser33
  - Parser34
  - Parser40
  - Parser41
  - ParserCurrent
  - Ripper
    Lexer
    SexpBuilder
    SexpBuilderPP
  - RubyParser
    Compiler
- TrueNode
- UndefNode
- UnlessNode
- UntilNode
- Visitor
- WhenNode
- WhileNode
- XStringNode
- YieldNode
Proc
Process
- GID
- Status
- Sys
- Tms
- UID
Psych
- AliasesNotEnabled
- AnchorNotDefined
- BadAlias
- ClassLoader
  - Restricted
- Coder
- DisallowedClass
- Emitter
- Exception
- Handler
  - DumperOptions
- Handlers
  - Recorder
- JSON
  - Stream
  - TreeBuilder
- Nodes
  - Alias
  - Document
  - Mapping
  - Node
  - Scalar
  - Sequence
  - Stream
- Omap
- Parser
  - Mark
- ScalarScanner
- Set
- Stream
- Streaming
  - ClassMethods
- SyntaxError
- TreeBuilder
- Visitors
  - DepthFirst
  - Emitter
  - JSONTree
  - NoAliasRuby
  - RestrictedYAMLTree
  - ToRuby
  - Visitor
  - YAMLTree
RBS
- AST
  - Annotation
  - Comment
  - Declarations
    AliasDecl
    Base
    Class
    Super
    ClassAlias
    Constant
    Global
    Interface
    MixinHelper
    Module
    Self
    ModuleAlias
    NestedDeclarationHelper
    TypeAlias
  - Directives
    Base
    ResolveTypeNames
    Use
    SingleClause
    WildcardClause
  - Members
    Alias
    AttrAccessor
    AttrReader
    AttrWriter
    Attribute
    Base
    ClassInstanceVariable
    ClassVariable
    Extend
    Include
    InstanceVariable
    LocationOnly
    MethodDefinition
    Overload
    Mixin
    Prepend
    Private
    Public
    Var
  - TypeParam
  - Visitor
- AncestorGraph
- Annotate
  - Annotations
    Copy
    Skip
    Source
  - Formatter
  - RDocAnnotator
  - RDocSource
- BaseError
- Buffer
- BuiltinNames
  - Name
- CLI
  - ColoredIO
  - Diff
  - LibraryOptions
  - Validate
    Errors
- Collection
  - Cleaner
  - Config
    CollectionNotAvailable
    Lockfile
    LockfileGenerator
    GemfileLockMismatchError
  - Installer
  - Sources
    Base
    Git
    CommandError
    Local
    Rubygems
    Stdlib
- Constant
- Definition
  - Ancestor
    Instance
    Singleton
  - InstanceAncestors
  - Method
    TypeDef
  - SingletonAncestors
  - Variable
- DefinitionBuilder
  - AncestorBuilder
    OneAncestors
  - MethodBuilder
    Methods
    Definition
    Sorter
- DefinitionError
- DetailedMessageable
- Diff
- DuplicatedInterfaceMethodDefinitionError
- DuplicatedMethodDefinitionError
- Environment
  - ClassAliasEntry
  - ClassEntry
  - ConstantEntry
  - ContextUtil
  - GlobalEntry
  - InterfaceEntry
  - ModuleAliasEntry
  - ModuleEntry
  - MultiEntry
  - SingleEntry
  - TypeAliasEntry
  - UseMap
    Table
- EnvironmentLoader
  - Library
  - UnknownLibraryError
- EnvironmentWalker
- Factory
- FileFinder
- InheritModuleError
- InstanceVariableDuplicationError
  - ClassInstanceVariableDuplicationError
    CyclicClassAliasDefinitionError
    CyclicTypeParameterBound
    DuplicatedDeclarationError
    GenericParameterMismatchError
    InconsistentClassModuleAliasError
    InvalidOverloadMethodError
    InvalidVarianceAnnotationError
    MixinClassError
    NonregularTypeAliasError
    RecursiveAliasDefinitionError
    RecursiveTypeAliasError
    SuperclassMismatchError
    TypeParamDefaultReferenceError
    UnknownMethodAliasError
    WillSyntaxError
- InvalidTypeApplicationError
- LoadingError
- Location
- Locator
- MethodNameHelper
- MethodType
- Namespace
- NoMixinFoundError
- NoSelfTypeFoundError
- NoSuperclassFoundError
- NoTypeFoundError
- Parser
  - LexResult
  - Token
- ParsingError
- Prototype
  - Helpers
  - NodeUsage
  - RB
    Context
  - RBI
  - Runtime
    DataGenerator
    Helpers
    Reflection
    StructGenerator
    Todo
    ValueObjectBase
- RDocPlugin
  - Parser
- RecursiveAncestorError
- Repository
  - GemRBS
- Resolver
  - ConstantResolver
    Table
  - TypeNameResolver
- Sorter
- Substitution
- Subtractor
- Test
  - ArgumentsReturn
  - Errors
  - Guaranteed
    Inspect
  - Hook
  - Observer
  - SetupHelper
    InvalidSampleSizeError
  - Tester
    MethodCallTester
    TypeError
  - TypeCheck
- TypeAliasDependency
- TypeAliasRegularity
  - Diagnostic
- TypeName
- Types
  - Alias
  - Application
  - Bases
    Any
    Base
    Bool
    Bottom
    Class
    Instance
    Nil
    Self
    Top
    Void
  - Block
  - ClassInstance
  - ClassSingleton
  - EmptyEachType
  - Function
    Param
  - Interface
  - Intersection
  - Literal
  - NoFreeVariables
  - NoSubst
  - NoTypeName
  - Optional
  - Proc
  - Record
  - SelfTypeBindingHelper
  - Tuple
  - Union
  - UntypedFunction
  - Variable
- UnitTest
  - Convertibles
    BlankSlate
    CustomRange
    Each
    ToA
    ToArray
    ToC
    ToF
    ToHash
    ToI
    ToIO
    ToInt
    ToPath
    ToR
    ToS
    ToStr
    ToSym
  - Spy
    WrapSpy
  - TypeAssertions
    ClassMethods
  - WithAliases
    WithEnum
- Validator
- VariableDuplicationError
- VarianceCalculator
  - Result
- Vendorer
- Writer
RDoc
- Alias
- AnonClass
- AnyMethod
- Attr
- ClassModule
- CodeObject
- Comment
- Constant
- Context
  - Section
- CrossReference
- ERBIO
- ERBPartial
- Encoding
- Error
- Extend
- Generator
  - Aliki
  - Darkfish
  - JsonIndex
  - Markup
  - POT
    MessageExtractor
    PO
    POEntry
  - RI
- GhostMethod
- I18n
  - Locale
  - Text
- Include
- Markdown
  - Literals
- Markup
  - AttrChanger
  - AttrSpan
  - AttributeManager
  - Attributes
  - BlankLine
  - BlockQuote
  - Document
  - Element
  - Formatter
  - HardBreak
  - Heading
  - Include
  - IndentedParagraph
  - LinkLabelToHtml
  - List
  - ListItem
  - Paragraph
  - Parser
    Error
    MyStringScanner
    ParseError
  - PreProcess
  - Raw
  - RegexpHandling
  - Rule
  - Table
  - ToAnsi
  - ToBs
  - ToHtml
  - ToHtmlCrossref
  - ToHtmlSnippet
  - ToJoinedParagraph
  - ToLabel
  - ToMarkdown
  - ToRdoc
  - ToTableOfContents
  - ToTest
  - ToTtOnly
  - Verbatim
- MetaMethod
- MethodAttr
- Mixin
- NormalClass
- NormalModule
- Options
- Parser
  - C
  - ChangeLog
    Git
  - Markdown
  - PrismRuby
  - RBS
  - RD
  - RipperStateLex
  - Ruby
  - RubyTools
  - Simple
  - Text
- RD
  - BlockParser
  - Inline
  - InlineParser
- RDoc
- RI
  - Driver
    Error
    NotFoundError
  - Error
  - Paths
  - Task
- Require
- RubyGemsHook
- RubygemsHook
- Servlet
- SingleClass
- Stats
  - Normal
  - Quiet
  - Verbose
- Store
  - Error
  - MissingFileError
- Task
- Text
- TokenStream
- TomDoc
- TopLevel
REXML
- AttlistDecl
- Attribute
- Attributes
- CData
- Child
- Comment
- DClonable
- DTD
  - AttlistDecl
  - ElementDecl
  - EntityDecl
  - NotationDecl
  - Parser
- Declaration
- DocType
- Document
- Element
- ElementDecl
- Elements
- Encoding
- Entity
- EntityConst
- ExternalEntity
- Formatters
  - Default
  - Pretty
  - Transitive
- Functions
- IOSource
- Instruction
- Light
  - Node
- Namespace
- Node
- NotationDecl
- Output
- Parent
- ParseException
- Parsers
  - BaseParser
    Private
  - EnumerableTally
  - LightParser
  - PullEvent
  - PullParser
  - SAX2Parser
  - StreamParser
  - StringScannerCaptures
  - TreeParser
  - UltraLightParser
  - XPathParser
- QuickPath
- ReferenceWriter
- SAX2Listener
- Security
- Source
  - Private
- SourceFactory
- StreamListener
- StringScannerCheckScanString
- Text
- UndefinedNamespaceException
- Validation
  - Choice
  - Event
  - Interleave
  - OneOrMore
  - Optional
  - Ref
  - RelaxNG
  - Sequence
  - State
  - ValidationException
  - Validator
  - ZeroOrMore
- XMLDecl
- XMLTokens
- XPath
- XPathNode
- XPathParser
RSS
- Atom
  - CommonModel
  - ContentModel
    ClassMethods
  - DateConstruct
  - DuplicateLinkChecker
  - Entry
  - Feed
    Author
    Category
    Contributor
    Entry
    Content
    Published
    Source
    Summary
    Generator
    Icon
    Id
    Link
    Logo
    Rights
    Subtitle
    Title
    Updated
  - PersonConstruct
    Email
    Name
    Uri
  - TextConstruct
  - URIContentModel
- BaseDublinCoreModel
- BaseListener
- BaseModel
- BaseParser
- ContentModel
- ConversionError
- Converter
- DublinCoreModel
- DublincoreModel
- Element
- Error
- ITunesBaseModel
- ITunesChannelModel
  - ITunesCategory
  - ITunesImage
  - ITunesOwner
- ITunesItemModel
  - ITunesDuration
  - ITunesImage
- ITunesModelUtils
- ImageFaviconModel
  - ImageFavicon
- ImageItemModel
  - ImageItem
- ImageModelUtils
- InvalidRSSError
- ListenerMixin
- Maker
  - Atom
    Entry
    Channel
    Cloud
    Description
    Generator
    SkipDays
    Day
    SkipHours
    Hour
    Image
    Items
    Item
    Textinput
    Feed
    Channel
    Categories
    Category
    Cloud
    Generator
    Links
    Link
    SkipDays
    Day
    SkipHours
    Hour
    Image
    Items
    Item
    Categories
    Category
    Content
    Enclosure
    Guid
    Links
    Link
    Source
    Categories
    Category
    Generator
    Icon
    Links
    Link
    Logo
    Textinput
  - AtomCategory
  - AtomGenerator
  - AtomLink
  - AtomLogo
  - AtomPersonConstructBase
  - AtomPersons
  - AtomTextConstruct
  - AtomTextConstructBase
    EnsureXMLContent
  - Base
  - ChannelBase
    AuthorsBase
    AuthorBase
    CategoriesBase
    CategoryBase
    CloudBase
    ContributorsBase
    ContributorBase
    CopyrightBase
    DescriptionBase
    GeneratorBase
    ITunesCategories
    ITunesCategory
    ITunesImage
    ITunesOwner
    LinksBase
    LinkBase
    SkipDaysBase
    DayBase
    SkipHoursBase
    HourBase
    TitleBase
  - ContentModel
  - DublinCoreModel
  - ITunesBaseModel
  - ITunesChannelModel
    ITunesCategoriesBase
    ITunesCategoryBase
    ITunesImageBase
    ITunesOwnerBase
  - ITunesItemModel
    ITunesDurationBase
    ITunesImageBase
  - ImageBase
  - ImageFaviconModel
    ImageFaviconBase
  - ImageItemModel
    ImageItemBase
  - ItemsBase
    ItemBase
    ContentBase
    DescriptionBase
    EnclosureBase
    GuidBase
    ITunesDuration
    ITunesImage
    RightsBase
    SourceBase
    IconBase
    LogoBase
    RightsBase
    SubtitleBase
    TitleBase
    TitleBase
  - RSS09
    Channel
    Authors
    Author
    Categories
    Category
    Cloud
    Contributors
    Contributor
    Copyright
    Description
    Generator
    Links
    Link
    SkipDays
    Day
    SkipHours
    Hour
    Title
    Image
    Items
    Item
    Authors
    Author
    Categories
    Category
    Content
    Contributors
    Contributor
    Description
    Enclosure
    Guid
    Links
    Link
    Rights
    Source
    Authors
    Author
    Categories
    Category
    Contributors
    Contributor
    Generator
    Icon
    Links
    Link
    Logo
    Rights
    Subtitle
    Title
    Title
    Textinput
  - RSS091
    Channel
    Image
    Items
    Item
    Textinput
  - RSS092
    Channel
    Image
    Items
    Item
    Textinput
  - RSS10
    Channel
    Authors
    Author
    Categories
    Category
    Cloud
    Contributors
    Contributor
    Copyright
    Description
    Generator
    Links
    Link
    SkipDays
    Day
    SkipHours
    Hour
    Title
    Image
    Items
    Item
    Authors
    Author
    Categories
    Category
    Content
    Contributors
    Contributor
    Description
    Enclosure
    Guid
    Links
    Link
    Rights
    Source
    Authors
    Author
    Categories
    Category
    Contributors
    Contributor
    Generator
    Icon
    Links
    Link
    Logo
    Rights
    Subtitle
    Title
    Title
    Textinput
  - RSS20
    Channel
    Categories
    Category
    Cloud
    Generator
    SkipDays
    Day
    SkipHours
    Hour
    Image
    Items
    Item
    Authors
    Author
    Categories
    Category
    Enclosure
    Guid
    Source
    Links
    Link
    Textinput
  - RSSBase
  - SetupDefaultDate
  - SetupDefaultLanguage
  - SlashModel
  - SyndicationModel
  - TaxonomyTopicModel
    TaxonomyTopicsBase
    TaxonomyTopicBase
  - TaxonomyTopicsModel
    TaxonomyTopicsBase
  - TextinputBase
  - TrackBackModel
    TrackBackAboutsBase
    TrackBackAboutBase
  - XMLStyleSheets
    XMLStyleSheet
- MissingAttributeError
- MissingTagError
- NSError
- NotAvailableValueError
- NotExpectedTagError
- NotSetError
- NotValidXMLParser
- NotWellFormedError
- OverlappedPrefixError
- Parser
- RDF
  - Bag
    Li
  - Channel
    Image
    Items
    Seq
    Textinput
  - Image
  - Li
  - Seq
    Li
  - Textinput
- REXMLLikeXMLParser
- REXMLListener
- REXMLParser
- RSS09
- RSS10
- RootElementMixin
- SetupMaker
- SlashModel
- SyndicationModel
- TaxonomyTopicModel
  - TaxonomyTopic
- TaxonomyTopicsModel
  - TaxonomyTopics
    Bag
- TooMuchTagError
- UnknownConversionMethodError
- UnknownTagError
- UnsupportedMakerVersionError
- Utils
  - CSV
  - ExplicitCleanOther
  - InheritedReader
  - YesOther
- XML
  - Element
- XMLParserListener
- XMLParserNotFound
- XMLParserParser
- XMLScanListener
- XMLScanParser
- XMLStyleSheet
- XMLStyleSheetMixin
Racc
- Accept
- ActionTable
- CompileError
- CparseParams
- DebugFlags
- Error
- Goto
- Grammar
  - DefinitionEnv
  - PrecedenceDefinitionEnv
- GrammarFileParser
  - Result
- GrammarFileScanner
- GroupEndMark
- GroupStartMark
- ISet
- Item
- LocationPointer
- LogFileGenerator
- Many1Mark
- ManyMark
- OptionMark
- OrMark
- ParseError
- Parser
- ParserClassGenerator
- ParserFileGenerator
  - Params
- Prec
- RRconflict
- Reduce
- Rule
- SRconflict
- Shift
- SourceText
- State
- StateTransitionTable
- StateTransitionTableGenerator
- States
- Sym
- SymbolTable
- UserAction
Ractor
- ClosedError
- Error
- IsolationError
- MovedError
- MovedObject
- Port
- RemoteError
- UnsafeError
Rake
- Application
- DSL
- DefaultLoader
- EarlyTime
- FileCreationTask
- FileList
- FileTask
- FileUtilsExt
- InvocationChain
  - EmptyInvocationChain
- InvocationExceptionMixin
- LateTime
- LinkedList
  - EmptyLinkedList
- MakefileLoader
- MultiTask
- NameSpace
- PackageTask
- PrivateReader
- RakeFileUtils
- RuleRecursionOverflowError
- Scope
- Task
- TaskArgumentError
- TaskArguments
- TaskLib
- TaskManager
- TestTask
- Win32
Random
- Formatter
Range
RangeError
Rational
RbConfig
Readline
Refinement
Regexp
- TimeoutError
RegexpError
Reline
- ANSI
- Config
  - InvalidInputrc
- Core
- Dumb
- Face
  - Config
- History
- IO
- KeyActor
  - Base
  - Composite
- KeyStroke
- KillRing
  - RingBuffer
  - State
- LineEditor
  - CompletionState
  - Dialog
  - DialogProcScope
  - MenuInfo
- Unicode
  - EastAsianWidth
- Windows
  - KeyEventRecord
  - Win32API
ReplTypeCompletor
- Methods
- RequirePaths
- Result
- RootScope
  - Scope
- TypeAnalyzer
  - DigTarget
- Types
  - SingletonType
    InstanceType
    UnionType
Resolv
- DNS
- Hosts
- IPv4
- IPv6
- LOC
  - Alt
  - Coord
  - Size
- MDNS
- ResolvError
- ResolvTimeout
Rinda
- DRbObjectTemplate
- InvalidHashTupleKey
- NotifyTemplateEntry
- RequestCanceledError
- RequestExpiredError
- RindaError
- RingFinger
- RingProvider
- RingServer
- SimpleRenewer
- Template
- TemplateEntry
- Tuple
- TupleBag
  - TupleBin
- TupleEntry
- TupleSpace
- TupleSpaceProxy
- WaitTemplateEntry
Ripper
- Filter
- Lexer
Ruby
- Box
RubyVM
- AbstractSyntaxTree
  - Location
  - Node
- InstructionSequence
- YJIT
RuntimeError
SOCKSSocket
ScriptError
SecureRandom
SecurityError
Set
Shellwords
Signal
SignalException
SimpleDelegator
SingleForwardable
Singleton
Socket
- AncillaryData
- Constants
- Ifaddr
- Option
- ResolutionError
- UDPSource
SocketError
StandardError
StopIteration
String
StringIO
StringScanner
- Error
Struct
Symbol
SyntaxError
SyntaxSuggest
- AroundBlockScan
- BlockExpand
- Capture
  - BeforeAfterKeywordEnds
  - FallingIndentLines
- CaptureCodeContext
- CleanDocument
- Cli
- CodeBlock
- CodeFrontier
- CodeLine
- CodeSearch
- DisplayCodeWithLineNumbers
- DisplayInvalidBlocks
- Error
- ExplainSyntax
- GetParseErrors
- LeftRightLexCount
- LexAll
- LexValue
- MiniStringIO
- ParseBlocksFromIndentLine
- PathnameFromMessage
- PriorityEngulfQueue
- PriorityQueue
- RipperErrors
- ScanHistory
- UnvisitedLines
Syslog
- Constants
- Facility
- Level
- Logger
  - Formatter
- Macros
- Option
SystemCallError
SystemExit
SystemStackError
TCPServer
TCPSocket
TSort
- Cyclic
Tempfile
Test
- Unit
  - AssertionFailedError
  - Assertions
    AssertExceptionHelper
    WrappedException
    AssertionMessage
    ArrayInspector
    DelayedLiteral
    HashInspector
    Inspector
    Literal
    MaybeContainer
    NumericInspector
    Template
    ThrowTagExtractor
  - Attribute
    BaseClassMethods
    ClassMethods
    StringifyKeyHash
  - AttributeMatcher
  - AutoRunner
    GCStressListener
    StopOnFailureListener
  - AutoRunnerLoader
  - CodeSnippetFetcher
  - Collector
    Descendant
    Dir
    Load
    ObjectSpace
    XML
    Listener
  - Color
    Error
    ParseError
  - ColorScheme
  - Data
    ClassMethods
    Loader
  - DataSets
  - Diff
    Differ
    ReadableDiffer
    SequenceMatcher
    UTF8Line
    UnifiedDiffer
  - Error
  - ErrorHandler
  - ExceptionHandler
    ClassMethods
  - Failure
  - FailureHandler
  - FaultLocationDetector
  - Fixture
    ClassMethods
    Fixture
    HookPoint
  - MixColor
  - Notification
  - NotificationHandler
  - NotifiedError
  - NullResultContainerInitializer
  - Omission
  - OmissionHandler
  - OmittedError
  - PendedError
  - Pending
  - PendingHandler
  - Priority
    Checker
    ClassMethods
  - ProcessTestResult
  - SubTestResult
  - TestCase
    InternalData
  - TestCaseNotificationSupport
  - TestCaseOmissionSupport
  - TestCasePendingSupport
  - TestProcessRunContext
  - TestResult
  - TestResultErrorSupport
  - TestResultFailureSupport
  - TestResultNotificationSupport
  - TestResultOmissionSupport
  - TestResultPendingSupport
  - TestRunContext
  - TestSuite
  - TestSuiteProcessRunner
    Worker
  - TestSuiteRunner
  - TestSuiteThreadRunner
  - TestThreadRunContext
  - UI
    Console
    ColorizedReadableDiffer
    OutputLevel
    TestRunner
    Emacs
    TestRunner
    TestRunner
    TestRunnerMediator
    TestRunnerUtilities
    XML
    TestRunner
  - Util
    BacktraceFilter
    MemoryUsage
    MethodOwnerFinder
    Observable
    Output
    ProcWrapper
  - WorkerContext
Thread
- Backtrace
  - Location
- ConditionVariable
- Mutex
- Queue
- SizedQueue
ThreadError
ThreadGroup
Time
Timeout
- Error
- ExitException
TracePoint
TrueClass
TypeError
TypeProf
- CLI
  - CLI
- CodePosition
- CodeRange
- Core
  - AST
    ArrayPatternNode
    HashPatternNode
    FindPatternNode
    AltPatternNode
    CapturePatternNode
    IfPatternNode
    PinnedPatternNode
    BranchNode
    IfNode
    LoopNode
    BreakNode
    NextNode
    RedoNode
    WhenNode
    CaseNode
    CaseMatchNode
    AndNode
    OrNode
    ReturnNode
    RescueNode
    BeginNode
    RescueModifierNode
    RetryNode
    UntilNode
    WhileNode
    UnlessNode
    CallBaseNode
    CallNode
    CallReadNode
    CallWriteNode
    ForwardingSuperNode
    IndexReadNode
    IndexWriteNode
    OperatorNode
    SuperNode
    YieldNode
    ConstantReadNode
    ConstantWriteNode
    DefNode
    AliasNode
    UndefNode
    IncludeMetaNode
    AttrReaderMetaNode
    AttrAccessorMetaNode
    LiteralNode
    NilNode
    TrueNode
    FalseNode
    IntegerNode
    FloatNode
    RationalNode
    ComplexNode
    SymbolNode
    InterpolatedSymbolNode
    StringNode
    InterpolatedStringNode
    RegexpNode
    InterpolatedRegexpNode
    MatchLastLineNode
    InterpolatedMatchLastLineNode
    RangeNode
    ArrayNode
    HashNode
    LambdaNode
    LocalVariableReadNode
    ItLocalVariableReadNode
    LocalVariableWriteNode
    InstanceVariableReadNode
    InstanceVariableWriteNode
    GlobalVariableReadNode
    GlobalVariableWriteNode
    AliasGlobalVariableNode
    PostExecutionNode
    ClassVariableWriteNode
    ClassVariableReadNode
    RegexpReferenceReadNode
    ModuleBaseNode
    ClassNode
    ModuleNode
    SingletonClassNode
    Node
    ProgramNode
    DummyNilNode
    DummyRHSNode
    DummySymbolNode
    SelfNode
    SigFuncType
    SigTyAliasNode
    SigTyUnionNode
    SigTyIntersectionNode
    SigTySingletonNode
    SigTyInstanceNode
    SigTyTupleNode
    SigTyRecordNode
    SigTyVarNode
    SigTyOptionalNode
    SigTyLiteralNode
    SigTyProcNode
    SigTyInterfaceNode
    SigTyBaseAnyNode
    SigTyBaseBoolNode
    SigTyBaseBottomNode
    SigTyBaseClassNode
    SigTyBaseInstanceNode
    SigTyBaseNilNode
    SigTyBaseSelfNode
    SigTyBaseTopNode
    SigTyBaseVoidNode
    SigTyNode
    SigModuleBaseNode
    SigClassNode
    SigDefNode
    SigIncludeNode
    SigPrependNode
    SigAliasNode
    SigAttrReaderNode
    SigAttrWriterNode
    SigAttrAccessorNode
    SigConstNode
    SigInstanceVariableNode
    SigClassVariableNode
    SigGlobalVariableNode
    SigTypeAliasNode
    SigInterfaceNode
    SigModuleNode
    StatementsNode
    MultiWriteNode
    MultiTargetNode
    MatchWriteNode
    DefinedNode
    SourceEncodingNode
    SplatNode
    ForNode
    FlipFlopNode
    MatchRequiredNode
    MatchPredicateNode
  - ActualArguments
  - BaseConstRead
  - BaseStaticRead
  - BaseTypeAliasRead
  - BasicVertex
  - Block
  - BotFilter
  - Box
  - Builtin
  - CRef
  - ChangeSet
  - ConstRead
  - ConstReadBox
  - EscapeBox
    HashSplatBox
    CVarReadBox
    GVarReadBox
    IVarReadBox
    MAsgnBox
    InstanceTypeBox
    MethodAliasBox
    MethodCallBox
    MethodDefBox
    SplatBox
  - Filter
  - FormalArguments
  - GlobalEnv
  - IsAFilter
  - LocalEnv
  - MethodDeclBox
  - MethodEntity
  - ModuleEntity
  - Narrowing
    AndConstraint
    Constraint
    IsAConstraint
    NilConstraint
    OrConstraint
  - NilFilter
  - RecordBlock
  - ScopedConstRead
  - ScopedStaticRead
  - ScopedTypeAliasRead
  - Service
  - Set
  - Source
  - StaticRead
  - Type
    Array
    Bot
    Hash
    Instance
    Proc
    Record
    Singleton
    Symbol
    Var
  - TypeAliasEntity
  - TypeAliasRead
  - TypeReadBox
  - ValueEntity
  - Vertex
- Diagnostic
- LSP
  - ErrorCodes
  - Message
    CancelRequest
    Exit
    Initialize
    Initialized
    Shutdown
    TextDocument
    CodeLens
    Completion
    Definition
    DidChange
    DidClose
    DidOpen
    Hover
    References
    Rename
    TypeDefinition
    Workspace
    ExecuteCommand
  - Reader
    ProtocolError
  - Server
  - Text
  - Writer
UDPSocket
UNIXServer
UNIXSocket
URI
- BadURIError
- Error
- FTP
- File
- Generic
- HTTP
- HTTPS
- InvalidComponentError
- InvalidURIError
- LDAP
- LDAPS
- MailTo
- RFC2396_Parser
- RFC2396_REGEXP
  - PATTERN
- WS
- WSS
UnboundMethod
UncaughtThrowError
Vector
- ZeroVectorError
WIN32OLE
- Event
- Method
- Param
- Property
- QueryInterfaceError
- Record
- RuntimeError
- Type
- TypeLib
- Variable
- Variant
- VariantType
  - OLEProperty
Warning
WeakRef
- RefError
Win32
- Registry
  - API
  - Error
  - PredefinedKey
- Resolv
  - Error
XML
- Parser
XMLEncoding_ja
- SJISHandler
XMP
- StringInputMethod
YAML
- DBM
- Store
ZJIT
ZeroDivisionError
Zlib
- BufError
- DataError
- Deflate
- Error
- GzipFile
  - CRCError
  - Error
  - LengthError
  - NoFooter
- GzipReader
- GzipWriter
- InProgressError
- Inflate
- MemError
- NeedDict
- StreamEnd
- StreamError
- VersionError
- ZStream
fatal

OpenSSL::
Digest::
DigestError

class OpenSSL::Digest::DigestError

Generic Exception class that is raised if an error occurs during a Digest operation.

On This Page

Ruby

Documentation
Official Website
Playground

Resources

GitHub
Issue Tracker
RubyGems

Community

X

Generated by RDoc 7.0.4 using the Aliki theme by Stan Lo