Ruby3.x Object
Ruby 3 系 のObjectに関する言語リファレンス情報をまとめたカテゴリです。
Objectクラス
constant
ARGF
ArgumentError
ARGV
Array
BasicObject
Binding
Class
ClosedQueueError
Comparable
Complex
ConditionVariable
CROSS_COMPILING
CSV
Data
Date
DateTime
DidYouMean
Dir
Encoding
EncodingError
Enumerable
Enumerator
ENV
EOFError
Errno
ErrorHighlight
Exception
FalseClass
Fiber
FiberError
File
FileTest
Float
FloatDomainError
Forwardable
FrozenError
GC
Gem
Hash
IndexError
Integer
Interrupt
IO
IOError
Kernel
KeyError
LoadError
LocalJumpError
Marshal
MatchData
Math
Method
Module
Monitor
MonitorMixin
Mutex
NameError
NilClass
NoMatchingPatternError
NoMatchingPatternKeyError
NoMemoryError
NoMethodError
NotImplementedError
Numeric
Object
ObjectSpace
Proc
Process
Queue
Ractor
Random
Range
RangeError
Rational
RbConfig
Refinement
Regexp
RegexpError
RUBY_COPYRIGHT
RUBY_DESCRIPTION
RUBY_ENGINE
RUBY_ENGINE_VERSION
RUBY_PATCHLEVEL
RUBY_PLATFORM
RUBY_RELEASE_DATE
RUBY_REVISION
RUBY_VERSION
RubyVM
RuntimeError
ScanError
ScriptError
SecurityError
Set
Signal
SignalException
SingleForwardable
SizedQueue
StandardError
STDERR
STDIN
STDOUT
StopIteration
String
StringIO
StringScanner
Struct
Symbol
SyntaxError
SyntaxSuggest
SystemCallError
SystemExit
SystemStackError
Thread
ThreadError
ThreadGroup
Time
TOPLEVEL_BINDING
TracePoint
TrueClass
TypeError
UnboundMethod
UncaughtThrowError
UnicodeNormalize
Warning
ZeroDivisionError