Ruby1900MethodsBuiltin

Ruby1.8.6-p111とRuby1.9.0-0のメソッドを比較してみました。

作成に使ったスクリプト (結果は表記を少し編集しています)

class Array

public class methods

• try_convert (+)

public instance methods

• choice (+)
• combination (+)
• cycle (+)
• indexes (-)
• indices (-)
• permutation (+)
• product (+)
• shuffle (+)
• shuffle! (+)
• zip (-)

class BasicObject (+)

public instance methods

• ==
• equal?
• !
• !=
• __send__

private instance methods

• initialize
• singleton_method_+
• singleton_method_-
• singleton_method_undefined
• method_missing

constants

• BasicObject

class Bignum

public instance methods

• even? (+)
• fdiv (+)
• odd? (+)

class Binding

public instance methods

• eval (+)

class Continuation (-)

public instance methods

• []
• call

class Dir

public class methods

• exist? (+)
• exists? (+)

public instance methods

• inspect (+)

class Encoding (+)

public instance methods

• to_s
• inspect
• name
• based_encoding
• dummy?
• _dump

public class methods

• list
• find
• compatible?
• _load
• default_external
• locale_charmap

constants

• ASCII_8BIT
• EUC_JP
• Shift_JIS
• SHIFT_JIS
• UTF_8
• ISO_2022_JP
• ASCII
• BINARY
• EucJP
• EUCJP
• SJIS

class Enumerable

public instance methods

• count (+)
• cycle (+)
• drop (+)
• drop_while (+)
• each_cons (+)
• each_slice (+)
• find_index (+)
• first (+)
• group_by (+)
• max_by (+)
• min_by (+)
• minmax (+)
• minmax_by (+)
• none? (+)
• one? (+)
• reduce (+)
• take (+)
• take_while (+)

constants

• Enumerator (+)

class Enumerable::Enumerator (+)

public instance methods

• each
• with_index
• next
• rewind

private instance methods

• initialize
• initialize_copy

class Errno

constants

• NOERROR (+)

class Errno::NOERROR (+)

public class methods

• exception

class Exception

public instance methods

• == (+)
• to_str (-)

class Fiber (+)

public instance methods

• resume

public class methods

• yield

class FiberError (+)

public class methods

• exception

class File

public class methods

• path (+)
• try_convert (+)
• world_readable? (+)
• world_writable? (+)

public instance methods

• to_path (+)

class File::Constants

constants

• BINARY (+)

class File::Stat

public instance methods

• world_readable? (+)
• world_writable? (+)

class FileTest

public class methods

• world_readable? (+)
• world_writable? (+)

private instance methods

• world_readable? (+)
• world_writable? (+)

class Fixnum

public instance methods

• even? (+)
• fdiv (+)
• odd? (+)
• succ (+)

class GC

public class methods

• stress (+)
• stress= (+)

class Gem (+)

public class methods

• default_dir
• dir
• path
• set_home
• set_paths
• ensure_gem_subdirectories
• push_gem_version_on_load_path
• calculate_integers_for_gem_version
• push_all_highest_version_gems_on_load_path
• method_missing

constants

• Enable
• ConfigMap
• QuickLoader

class Gem::QuickLoader (+)

public instance methods

• push_gem_version_on_load_path
• calculate_integers_for_gem_version
• push_all_highest_version_gems_on_load_path
• const_missing
• method_missing

public class methods

• load_full_rubygems_library

constants

• GemPaths
• GemVersions

class Hash

public class methods

• try_convert (+)

public instance methods

• assoc (+)
• compare_by_identity (+)
• compare_by_identity? (+)
• eql? (+)
• flatten (+)
• hash (+)
• indexes (-)
• indices (-)
• key (+)
• rassoc (+)
• sort (-)

class IO

public class methods

• try_convert (+)

public instance methods

• bytes (+)
• close_on_exec= (+)
• close_on_exec? (+)
• external_encoding (+)
• getbyte (+)
• internal_encoding (+)
• lines (+)
• readbyte (+)
• set_encoding (+)

class Integer

public instance methods

• even? (+)
• odd? (+)
• pred (+)

class Kernel

public class methods

• __callee__ (+)
• __method__ (+)
• callcc (-)
• chomp (-)
• chomp! (-)
• chop (-)
• chop! (-)
• getc (-)
• gsub (-)
• gsub! (-)
• method_missing (-)
• scan (-)
• spawn (+)
• split (-)
• sub (-)
• sub! (-)

public instance methods

• !~ (+)
• == (-)
• __send__ (-)
• define_singleton_method (+)
• enum_for (+)
• equal? (-)
• gem (+)
• id (-)
• instance_exec (+)
• public_method (+)
• public_send (+)
• tap (+)
• to_a (-)
• to_enum (+)
• type (-)

private instance methods

• __callee__ (+)
• __method__ (+)
• callcc (-)
• chomp (-)
• chomp! (-)
• chop (-)
• chop! (-)
• getc (-)
• gsub (-)
• gsub! (-)
• method_missing (-)
• scan (-)
• singleton_method_+ (-)
• singleton_method_- (removed)
• singleton_method_undefined (-)
• spawn (+)
• split (-)
• sub (-)
• sub! (-)

class KeyError (+)

public class methods

• exception

class MatchData

public instance methods

• names (+)
• regexp (+)

class Math

public class methods

• log2 (+)

private instance methods

• log2 (+)

class Method

public instance methods

• eql? (+)
• hash (+)
• name (+)
• owner (+)
• receiver (+)

class Module

public instance methods

• class_exec (+)
• class_variable_get (+)
• class_variable_set (+)
• module_exec (+)
• public_instance_method (+)
• remove_class_variable (+)

private instance methods

• class_variable_get (-)
• class_variable_set (-)
• remove_class_variable (-)

class Mutex (+)

public instance methods

• locked?
• try_lock
• lock
• unlock
• sleep
• synchronize

private instance methods

• initialize

class NameError::message

public class methods

• ! (-)

public instance methods

• == (+)

class Numeric

public instance methods

• fdiv (+)
• scalar? (+)

class Object

private instance methods

• initialize (-)

constants

• Continuation (-)
• Encoding (+)
• Fiber (+)
• FiberError (+)
• Gem (+)
• KeyError (+)
• MatchingData (-)
• Mutex (+)
• PLATFORM (-)
• RELEASE_DATE (-)
• RUBY_COPYRIGHT (+)
• RUBY_DESCRIPTION (+)
• RUBY_REVISION (+)
• StopIteration (+)
• VERSION (-)
• VM (+)

class ObjectSpace

public class methods

• count_objects (+)

private instance methods

• count_objects (+)

class Proc

public instance methods

• eql? (+)
• hash (+)
• lambda? (+)
• yield (+)

class Process

public class methods

• daemon (+)
• exec (+)
• spawn (+)

private instance methods

• daemon (+)

class Range

public instance methods

• cover? (+)
• max (+)
• min (+)

class Regexp

public class methods

• try_convert (+)

public instance methods

• encoding (+)
• fixed_encoding? (+)
• kcode (-)
• named_captures (+)
• names (+)

class StopIteration (+)

public class methods

• exception

class String

public class methods

• try_convert (+)

public instance methods

• ascii_only? (+)
• bytes (+)
• bytesize (+)
• chr (+)
• clear (+)
• each (-)
• each_char (+)
• encode (+)
• encode! (+)
• encoding (+)
• end_with? (+)
• force_encoding (+)
• lines (+)
• ord (+)
• partition (+)
• rpartition (+)
• start_with? (+)
• valid_encoding? (+)

class Symbol

public instance methods

• <=> (+)
• == (+)
• =~ (+)
• [] (+)
• capitalize (+)
• casecmp (+)
• downcase (+)
• empty? (+)
• encoding (+)
• intern (+)
• length (+)
• match (+)
• next (+)
• size (+)
• slice (+)
• succ (+)
• swapcase (+)
• to_int (-)
• to_proc (+)
• upcase (+)

class Thread

public class methods

• critical (-)
• critical= (-)
• exclusive (+)

public instance methods

• add_trace_func (+)
• exit! (-)
• kill! (-)
• set_trace_func (+)
• terminate! (-)

constants

• MUTEX_FOR_THREAD_EXCLUSIVE (+)

class Time

public class methods

• times (-)

public instance methods

• friday? (+)
• monday? (+)
• nsec (+)
• saturday? (+)
• sunday? (+)
• thursday? (+)
• tuesday? (+)
• tv_nsec (+)
• wednesday? (+)

class UnboundMethod

public instance methods

• eql? (+)
• hash (+)
• name (+)
• owner (+)

class VM (+)

constants

• Env
• USAGE_ANALYSIS_INSN
• USAGE_ANALYSIS_REGS
• USAGE_ANALYSIS_INSN_BIGRAM
• OPTS
• INSTRUCTION_NAMES
• InstructionSequence

class VM::Env (+)

class VM::InstructionSequence (+)

public instance methods

• inspect
• disasm
• disassemble
• to_a
• eval

public class methods

• compile
• compile_file
• compile_option
• compile_option=
• disasm
• disassemble