- BasicObject
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- IPAddr
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- Psych::Coder
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- OpenSSL::ASN1::ASN1Data
- OpenSSL::ASN1::EndOfContent
- OpenSSL::ASN1::Constructive
- OpenSSL::ASN1::Primitive
- OpenSSL::ASN1::UTCTime
- OpenSSL::ASN1::GeneralString
- OpenSSL::ASN1::IA5String
- OpenSSL::ASN1::ObjectId
- OpenSSL::ASN1::OctetString
- OpenSSL::ASN1::Boolean
- OpenSSL::ASN1::GeneralizedTime
- OpenSSL::ASN1::Null
- OpenSSL::ASN1::BMPString
- OpenSSL::ASN1::UniversalString
- OpenSSL::ASN1::ISO64String
- OpenSSL::ASN1::GraphicString
- OpenSSL::ASN1::VideotexString
- OpenSSL::ASN1::PrintableString
- OpenSSL::ASN1::NumericString
- OpenSSL::ASN1::UTF8String
- OpenSSL::ASN1::BitString
- OpenSSL::ASN1::Integer
- OpenSSL::ASN1::T61String
- OpenSSL::ASN1::Enumerated
- OpenSSL::ASN1::UTCTime
- OpenSSL::ASN1::EndOfContent
- OpenSSL::OCSP::CertificateId
- OpenSSL::OCSP::SingleResponse
- OpenSSL::OCSP::BasicResponse
- OpenSSL::OCSP::Request
- OpenSSL::X509::StoreContext
- OpenSSL::X509::Store
- OptionParser::Switch
- OpenSSL::X509::Name
- OpenSSL::X509::ExtensionFactory
- OpenSSL::SSL::SSLContext
- OpenSSL::PKey::EC::Point
- OpenSSL::PKey::EC::Group
- OpenSSL::PKey::PKey
- OpenSSL::PKCS7::SignerInfo
- OpenSSL::PKCS7
- OpenSSL::PKCS12
- ERB
- Logger::LogDevice
- OpenSSL::Netscape::SPKI
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- Rake::LateTime
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- Rake::Task
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- Rake::FileList
- ErrorHighlight::Spotter
- JSON::Ext::Generator::State
- JSON::Ext::Parser
- Psych::ScalarScanner
- StringScanner
- Psych::Handler
- Psych::Parser
- Zlib::GzipFile
- Gem::PathSupport
- MonitorMixin::ConditionVariable
- Zlib::ZStream
- TrueClass
- Gem::Ext::Builder
- Gem::StreamUI::ThreadedDownloadReporter
- Gem::StreamUI
- Gem::Dependency
- Gem::Source
- DidYouMean::Formatter
- DidYouMean::RequirePathChecker
- DidYouMean::TreeSpellChecker
- DidYouMean::MethodNameChecker
- DidYouMean::VariableNameChecker
- DidYouMean::SpellChecker
- Monitor
- Gem::Requirement
- Gem::Platform
- Gem::BasicSpecification
- RubyVM::AbstractSyntaxTree::Node
- TracePoint
- Fiber
- Process::Status
- Thread::ConditionVariable
- Thread::Queue
- ThreadGroup
- RubyVM::InstructionSequence
- Thread::Backtrace::Location
- RubyVM
- Binding
- IO::Buffer
- File::Stat
- Encoding::Converter
- MatchData
- Exception
- CGI::InvalidEncoding
- ErrorHighlight::Spotter::NonAscii
- NoMemoryError
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- SecurityError
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- Rake::CommandLineOptionError
- Bundler::Thor::Error
- Reline::ConfigEncodingConversionError
- Fiddle::Error
- Net::ProtocolError
- URI::Error
- TSort::Cyclic
- JSON::JSONError
- StringScanner::Error
- ThreadError
- RegexpError
- NoMatchingPatternError
- EncodingError
- TypeError
- RuntimeError
- Rake::Win32::Win32HomeError
- Psych::Exception
- Gem::Exception
- Gem::RemoteInstallationSkipped
- Gem::RemoteError
- Gem::InstallError
- Gem::GemNotFoundException
- Gem::EndOfYAMLException
- Gem::DocumentError
- Gem::GemNotInHomeException
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- Gem::CommandLineError
- Gem::RemoteSourceException
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- Gem::OperationNotSupportedError
- Gem::InvalidSpecificationException
- Gem::VerificationError
- Gem::RubyVersionMismatch
- Gem::ImpossibleDependenciesError
- Gem::FormatException
- Gem::FilePermissionError
- Gem::UninstallError
- Gem::DependencyRemovalException
- Gem::UnknownCommandError
- Gem::RemoteInstallationSkipped
- IO::Buffer::InvalidatedError
- IO::Buffer::AllocationError
- IO::Buffer::LockedError
- Reline::Config::InvalidInputrc
- OptionParser::ParseError
- Timeout::Error
- Ractor::Error
- IO::Buffer::AccessError
- FrozenError
- Logger::Error
- Rake::Win32::Win32HomeError
- RangeError
- IOError
- ZeroDivisionError
- IndexError
- SystemCallError
- Errno::EXFULL
- Errno::EUNATCH
- Errno::ETIMEDOUT
- Errno::ESRMNT
- Errno::ESHUTDOWN
- Errno::EREMOTEIO
- Errno::EPROTOTYPE
- Errno::EPFNOSUPPORT
- Errno::ENXIO
- Errno::ENOTSOCK
- Errno::ENOTDIR
- Errno::ENOSYS
- Errno::ENOPROTOOPT
- Errno::ENOMEM
- Errno::ENOKEY
- Errno::ENOBUFS
- Errno::ENETRESET
- Errno::EMULTIHOP
- Errno::EMEDIUMTYPE
- Errno::ELIBMAX
- Errno::EL3RST
- Errno::EKEYREJECTED
- Errno::EISDIR
- Errno::EINTR
- Errno::EHWPOISON
- Errno::EFAULT
- Errno::EDOM
- Errno::ECONNABORTED
- Errno::ECANCELED
- Errno::EBADRQC
- Errno::EBADF
- Errno::EAGAIN
- Errno::EADDRINUSE
- Errno::EDESTADDRREQ
- Errno::EXDEV
- Errno::EUSERS
- Errno::EUCLEAN
- Errno::ETXTBSY
- Errno::ETOOMANYREFS
- Errno::ETIME
- Errno::ESTRPIPE
- Errno::ESTALE
- Errno::ESRCH
- Errno::ESPIPE
- Errno::ESOCKTNOSUPPORT
- Errno::EROFS
- Errno::ERFKILL
- Errno::ERESTART
- Errno::EREMOTE
- Errno::EREMCHG
- Errno::ERANGE
- Errno::EPROTONOSUPPORT
- Errno::EPROTO
- Errno::EPIPE
- Errno::EPERM
- Errno::EOWNERDEAD
- Errno::EOVERFLOW
- Errno::ENOTUNIQ
- Errno::ENOTTY
- Errno::ENOTSUP
- Errno::ENOTRECOVERABLE
- Errno::ENOTNAM
- Errno::ENOTEMPTY
- Errno::ENOTCONN
- Errno::ENOTBLK
- Errno::ENOSTR
- Errno::ENOSR
- Errno::ENOSPC
- Errno::ENOPKG
- Errno::ENONET
- Errno::ENOMSG
- Errno::ENOMEDIUM
- Errno::ENOLINK
- Errno::ENOLCK
- Errno::ENOEXEC
- Errno::ENOENT
- Errno::ENODATA
- Errno::ENOCSI
- Errno::ENOANO
- Errno::ENFILE
- Errno::ENETUNREACH
- Errno::ENETDOWN
- Errno::ENAVAIL
- Errno::ENAMETOOLONG
- Errno::EMSGSIZE
- Errno::EMLINK
- Errno::EMFILE
- Errno::ELOOP
- Errno::ELNRNG
- Errno::ELIBSCN
- Errno::ELIBEXEC
- Errno::ELIBBAD
- Errno::ELIBACC
- Errno::EL2NSYNC
- Errno::EL2HLT
- Errno::EKEYREVOKED
- Errno::EKEYEXPIRED
- Errno::EISNAM
- Errno::EISCONN
- Errno::EIO
- Errno::EINVAL
- Errno::EINPROGRESS
- Errno::EILSEQ
- Errno::EIDRM
- Errno::EHOSTUNREACH
- Errno::EHOSTDOWN
- Errno::EFBIG
- Errno::EEXIST
- Errno::EDQUOT
- Errno::EDOTDOT
- Errno::EDEADLK
- Errno::ECONNRESET
- Errno::ECONNREFUSED
- Errno::ECOMM
- Errno::ECHRNG
- Errno::ECHILD
- Errno::EBUSY
- Errno::EBFONT
- Errno::EBADSLT
- Errno::EBADR
- Errno::EBADMSG
- Errno::EBADFD
- Errno::EBADE
- Errno::EALREADY
- Errno::EAFNOSUPPORT
- Errno::EADV
- Errno::EADDRNOTAVAIL
- Errno::E2BIG
- Errno::NOERROR
- Errno::ENODEV
- Errno::EL3HLT
- Errno::EACCES
- Errno::EXFULL
- RubyLex::TerminateLineInput
- Reline::Terminfo::TerminfoError
- Racc::ParseError
- WeakRef::RefError
- SocketError
- OpenSSL::OpenSSLError
- OpenSSL::X509::CertificateError
- OpenSSL::OCSP::OCSPError
- OpenSSL::X509::StoreError
- OpenSSL::X509::RequestError
- OpenSSL::X509::ExtensionError
- OpenSSL::Timestamp::TimestampError
- OpenSSL::SSL::SSLError
- OpenSSL::PKey::EC::Point::Error
- OpenSSL::PKey::PKeyError
- OpenSSL::PKCS12::PKCS12Error
- OpenSSL::Digest::DigestError
- OpenSSL::Cipher::CipherError
- OpenSSL::ConfigError
- OpenSSL::BNError
- OpenSSL::KDF::KDFError
- OpenSSL::ASN1::ASN1Error
- OpenSSL::X509::RevokedError
- OpenSSL::X509::NameError
- OpenSSL::X509::CRLError
- OpenSSL::X509::AttributeError
- OpenSSL::SSL::Session::SessionError
- OpenSSL::Random::RandomError
- OpenSSL::PKey::EC::Group::Error
- OpenSSL::PKCS7::PKCS7Error
- OpenSSL::Netscape::SPKIError
- OpenSSL::HMACError
- OpenSSL::X509::CertificateError
- Rake::RuleRecursionOverflowError
- Zlib::Error
- NameError
- FiberError
- Math::DomainError
- LocalJumpError
- ArgumentError
- Ripper::TokenPattern::Error
- Enumerable::SoleItemExpectedError
- Bundler::TSort::Cyclic
- Bundler::URI::Error
- Bundler::MarshalError
- Bundler::BundlerError
- Bundler::DirectoryRemovalError
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- Bundler::GemNotFound
- Bundler::GenericSystemCallError
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- Bundler::YamlSyntaxError
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- Bundler::APIResponseInvalidDependenciesError
- Bundler::PluginError
- Bundler::GemfileLockNotFound
- Bundler::CyclicDependencyError
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- Bundler::RubyVersionMismatch
- Bundler::HTTPError
- Bundler::InvalidOption
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- Bundler::DeprecatedError
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- SignalException
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- Net::SMTP::Address
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- Tempfile::Remover
- Benchmark::Job
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- URI::RFC3986_Parser
- FileUtils::Entry_
- ERB::Compiler::Buffer
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- Timeout::Request
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- Bundler::Source::Git::GitProxy
- Bundler::LazySpecification
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- Bundler::SourceList
- Bundler::Definition
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- Bundler::LockfileParser
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- Gem::SilentUI::NullIO
- Bundler::Thor::Shell::Basic
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- Bundler::Thor::Arguments
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- Bundler::GemHelpers::PlatformMatch
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- DidYouMean::DeprecatedMapping
- Gem::StubSpecification::StubLine
- Complex::compatible
- Random::Base
- Time::tm
- NameError::message
- Bundler::SpecSet
- Bundler::RemoteSpecification
- Delegator
- Ractor::MovedObject
- Object
This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
hash
# String.hash
(from ruby core)
---
hash -> integer
---
Returns the integer hash value for `self`. The value is based on the
length, content and encoding of `self`.
Related: Object#hash.
- blank?
- truncate_bytes
- parameterize
- dasherize
- singularize
- classify
- +
- unpack
- camelize
- constantize
- bold
- freeze
- shellsplit
- last
- light_green
- to_str
- light_yellow
- swap
- cyan
- italic
- pathmap_explode
- pathmap_replace
- on_black
- on_green
- at
- on_blue
- on_cyan
- on_white
- acts_like_string?
- safe_constantize
- succ!
- replace
- getbyte
- undump
- downcase!
- bytes
- chars
- reverse
- start_with?
- sub
- ord
- delete_prefix
- remove
- chomp!
- rstrip
- delete_suffix!
- tr!
- delete!
- squeeze!
- tr_s!
- encoding
- force_encoding
- blue
- each_char
- strip_heredoc
- titlecase
- is_utf8?
- singularize
- classify
- foreign_key
- ends_with?
- inquiry
- light_red
- +
- unpack
- camelize
- empty?
- freeze
- inspect
- shellsplit
- to_s
- swap
- pathmap_explode
- pathmap_replace
- at
- light_magenta
- italic
- on_light_black
- on_light_green
- on_light_blue
- from
- to_date
- pretty_print
- bytesize
- succ!
- replace
- clear
- setbyte
- capitalize
- hex
- bytes
- reverse
- prepend
- end_with?
- light_blue
- delete_prefix
- remove
- chomp!
- delete_prefix!
- chop!
- tr!
- delete!
- squeeze!
- encoding
- ascii_only?
- force_encoding
- each_char
- %
- *
- to_i
- unpack1
- to
- +@
- -@
- <=>
- <<
- ==
- ===
- =~
- partition
- []
- chr
- []=
- empty?
- eql?
- inspect
- intern
- shellescape
- length
- size
- succ
- sum
- to_sym
- to_s
- to_f
- to_r
- pathmap_partial
- pathmap
- hash
- to_c
- include?
- count
- next
- casecmp
- hex
- casecmp?
- insert
- bytesize
- match
- match?
- next!
- upto
- index
- rindex
- clear
- byteslice
- scrub
- setbyte
- scrub!
- dump
- upcase
- downcase
- capitalize
- swapcase
- delete_suffix
- upcase!
- capitalize!
- swapcase!
- getbyte
- oct
- split
- lines
- codepoints
- grapheme_clusters
- reverse!
- concat
- prepend
- to_d
- sub!
- crypt
- lstrip!
- encode
- encode!
- ljust
- end_with?
- rjust
- gsub
- center
- chomp
- strip
- lstrip
- gsub!
- scan
- rstrip!
- delete_prefix!
- ext
- strip!
- chop!
- tr_s
- chop
- squeeze
- delete
- tr
- each_line
- each_byte
- each_codepoint
- slice
- slice!
- each_grapheme_cluster
- ascii_only?
- b
- valid_encoding?
- unicode_normalize
- unicode_normalize!
- partition
- unicode_normalized?
- rpartition
- lstrip!
- %
- *
- unpack1
- to
- +@
- -@
- <=>
- <<
- ==
- ===
- sum
- =~
- next
- []
- []=
- eql?
- intern
- shellescape
- length
- size
- succ
- to_str
- casecmp
- to_sym
- to_i
- to_f
- to_r
- pathmap_partial
- pathmap
- hash
- to_c
- include?
- count
- chr
- casecmp?
- insert
- match
- match?
- next!
- upto
- index
- downcase!
- rindex
- byteslice
- scrub
- scrub!
- dump
- undump
- upcase
- downcase
- swapcase
- upcase!
- capitalize!
- swapcase!
- oct
- rstrip!
- split
- lines
- chars
- codepoints
- grapheme_clusters
- reverse!
- concat
- to_d
- crypt
- start_with?
- encode
- encode!
- ljust
- rjust
- sub
- gsub
- center
- ord
- chomp
- strip
- lstrip
- delete_suffix
- sub!
- gsub!
- scan
- rstrip
- ext
- strip!
- delete_suffix!
- tr_s
- chop
- squeeze
- delete
- tr
- each_line
- each_byte
- each_codepoint
- tr_s!
- slice
- slice!
- each_grapheme_cluster
- b
- valid_encoding?
- unicode_normalize
- unicode_normalize!
- unicode_normalized?
- rpartition
- blue
- squish!
- remove!
- strip_heredoc
- truncate_words
- camelcase
- titlecase
- to_datetime
- mb_chars
- is_utf8?
- underscore
- pluralize
- truncate
- humanize
- upcase_first
- titleize
- demodulize
- deconstantize
- tableize
- starts_with?
- ends_with?
- indent
- indent!
- inquiry
- html_safe
- black
- light_black
- light_red
- green
- red
- light_blue
- yellow
- magenta
- light_magenta
- light_cyan
- white
- light_white
- underline
- blink
- to_time
- on_light_black
- on_red
- on_light_red
- on_light_green
- on_yellow
- on_light_yellow
- on_light_blue
- on_magenta
- on_light_magenta
- on_light_cyan
- from
- first
- on_light_white
- to_date
- hide
- squish
- pretty_print
- exclude?
- as_json
- in_time_zone
- blank?
- squish!
- remove!
- truncate_bytes
- truncate_words
- camelcase
- parameterize
- to_datetime
- mb_chars
- dasherize
- underscore
- pluralize
- truncate
- humanize
- upcase_first
- titleize
- demodulize
- deconstantize
- tableize
- safe_constantize
- constantize
- starts_with?
- indent
- bold
- indent!
- html_safe
- last
- black
- light_black
- light_green
- green
- light_yellow
- yellow
- magenta
- cyan
- white
- light_white
- underline
- blink
- to_time
- on_black
- on_red
- on_light_red
- on_green
- on_yellow
- on_light_yellow
- on_blue
- on_magenta
- on_light_magenta
- on_cyan
- on_light_cyan
- first
- on_white
- on_light_white
- hide
- acts_like_string?
- squish
- exclude?
- as_json
- in_time_zone
- foreign_key
- red
- light_cyan
This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.