別のキーワード
種類
ライブラリ
- English (11)
- ビルトイン (1415)
- benchmark (44)
- bigdecimal (21)
-
cgi
/ core (341) -
cgi
/ html (517) -
cgi
/ session (11) - csv (121)
- dbm (11)
-
drb
/ acl (11) - e2mmap (18)
- erb (11)
- etc (220)
- fiddle (55)
- fileutils (28)
- forwardable (11)
- gdbm (11)
- getoptlong (11)
-
io
/ console (33) -
io
/ nonblock (11) - irb (11)
-
irb
/ input-method (33) - json (44)
-
json
/ add / exception (11) -
json
/ add / rational (11) - logger (14)
- matrix (407)
-
minitest
/ unit (25) - mkmf (22)
-
net
/ http (77) -
net
/ imap (66) -
net
/ pop (77) -
net
/ smtp (11) -
net
/ telnet (2) - nkf (22)
- objspace (44)
- open-uri (48)
- openssl (341)
- optparse (418)
- pathname (55)
- prime (44)
- pstore (22)
- psych (143)
- rake (99)
-
rake
/ packagetask (22) -
rake
/ rdoctask (11) -
rake
/ testtask (22) - rdoc (11)
-
rdoc
/ context (44) -
rdoc
/ generator / ri (11) - readline (33)
- rexml (11)
-
rexml
/ document (275) -
rexml
/ parsers / pullparser (22) -
rexml
/ parsers / streamparser (11) -
rexml
/ parsers / ultralightparser (11) -
rexml
/ sax2listener (11) -
rexml
/ streamlistener (33) - ripper (11)
-
ripper
/ lexer (33) - rubygems (33)
-
rubygems
/ command (22) -
rubygems
/ commands / unpack _ command (11) -
rubygems
/ package / tar _ header (11) -
rubygems
/ package / tar _ input (11) -
rubygems
/ package / tar _ writer (66) -
rubygems
/ platform (11) -
rubygems
/ remote _ fetcher (11) -
rubygems
/ security (22) -
rubygems
/ specification (539) -
rubygems
/ user _ interaction (121) -
rubygems
/ version (22) -
shell
/ process-controller (12) - socket (88)
- stringio (925)
- strscan (22)
-
syslog
/ logger (11) - time (22)
- tracer (22)
- uri (11)
-
webrick
/ httpresponse (11) -
webrick
/ httpservlet / abstract (33) -
webrick
/ httpversion (11) -
win32
/ registry (176) - win32ole (11)
-
yaml
/ dbm (11) - zlib (250)
クラス
- ACL (11)
-
ARGF
. class (88) - Array (30)
- BasicSocket (22)
-
Benchmark
:: Tms (11) - BigDecimal (9)
- Binding (6)
- CGI (11)
-
CGI
:: Session (11) - CSV (77)
-
CSV
:: Table (22) - DBM (11)
- ERB (11)
-
Encoding
:: InvalidByteSequenceError (11) -
Encoding
:: UndefinedConversionError (22) - Exception (84)
- Fiber (5)
-
Fiddle
:: Function (44) -
Fiddle
:: Pointer (11) - File (33)
- GDBM (11)
-
Gem
:: Command (22) -
Gem
:: Commands :: UnpackCommand (11) -
Gem
:: Package :: TarHeader (11) -
Gem
:: Package :: TarInput (11) -
Gem
:: Package :: TarWriter :: BoundedStream (22) -
Gem
:: Package :: TarWriter :: RestrictedStream (22) -
Gem
:: Platform (11) -
Gem
:: RemoteFetcher (11) -
Gem
:: Security :: Policy (11) -
Gem
:: Specification (539) -
Gem
:: StreamUI (110) -
Gem
:: Version (22) - GetoptLong (11)
- IO (436)
-
IRB
:: StdioInputMethod (33) - Logger (11)
-
Logger
:: Application (3) - Matrix (132)
-
Matrix
:: EigenvalueDecomposition (110) -
Matrix
:: LUPDecomposition (110) - Method (11)
-
MiniTest
:: Unit (4) - Module (9)
-
Net
:: HTTP (44) -
Net
:: HTTPGenericRequest (22) -
Net
:: HTTPResponse (11) -
Net
:: IMAP :: BodyTypeBasic (11) -
Net
:: IMAP :: BodyTypeMessage (11) -
Net
:: IMAP :: BodyTypeText (11) -
Net
:: IMAP :: ContentDisposition (22) -
Net
:: IMAP :: ContinuationRequest (11) -
Net
:: POP3 (11) -
Net
:: POPMail (66) -
Net
:: SMTP (11) -
Net
:: Telnet (2) - Object (58)
-
OpenSSL
:: Config (55) -
OpenSSL
:: SSL :: SSLContext (11) -
OpenSSL
:: SSL :: SSLSocket (33) -
OpenSSL
:: SSL :: Session (44) -
OpenSSL
:: X509 :: Extension (55) -
OpenSSL
:: X509 :: ExtensionFactory (11) - OptionParser (308)
-
OptionParser
:: ParseError (66) - PStore (22)
- Pathname (55)
-
Prime
:: TrialDivisionGenerator (33) - Proc (11)
-
Psych
:: Nodes :: Node (22) -
Psych
:: Stream (22) -
Psych
:: Visitors :: YAMLTree (11) -
RDoc
:: Context :: Section (44) -
RDoc
:: Generator :: RI (11) -
RDoc
:: Options (220) -
REXML
:: Attribute (11) -
REXML
:: Declaration (11) -
REXML
:: DocType (11) -
REXML
:: Document (44) -
REXML
:: Element (22) -
REXML
:: Formatters :: Transitive (11) -
REXML
:: Instruction (88) -
REXML
:: NotationDecl (44) -
REXML
:: ParseException (11) -
REXML
:: Parsers :: PullEvent (11) -
REXML
:: Parsers :: PullParser (11) -
REXML
:: Parsers :: StreamParser (11) -
REXML
:: Parsers :: UltraLightParser (11) -
REXML
:: XMLDecl (22) -
Rake
:: Application (44) -
Rake
:: InvocationChain (11) -
Rake
:: InvocationChain :: EmptyInvocationChain (11) -
Rake
:: PackageTask (22) -
Rake
:: RDocTask (11) -
Rake
:: Task (11) -
Rake
:: TestTask (22) - Rational (44)
- Regexp (22)
- Ripper (44)
- RubyVM (11)
-
RubyVM
:: InstructionSequence (225) -
Shell
:: ProcessController (12) - SignalException (11)
- Socket (22)
-
Socket
:: Option (22) - String (185)
- StringIO (914)
- StringScanner (22)
-
Syslog
:: Logger (11) - Thread (22)
-
Thread
:: Backtrace :: Location (77) - Time (22)
- TracePoint (17)
- Tracer (22)
- UDPSocket (11)
-
URI
:: LDAP (11) - UnboundMethod (11)
-
WEBrick
:: HTTPResponse (11) -
WEBrick
:: HTTPServlet :: AbstractServlet (33) -
WEBrick
:: HTTPVersion (11) - WIN32OLE (11)
-
Win32
:: Registry (99) -
YAML
:: DBM (11) -
Zlib
:: Deflate (33) -
Zlib
:: GzipFile (11) -
Zlib
:: GzipReader (44) -
Zlib
:: GzipWriter (99) -
Zlib
:: Inflate (11)
モジュール
- Benchmark (33)
-
CGI
:: HtmlExtension (517) -
CGI
:: QueryExtension (330) - Etc (220)
- Exception2MessageMapper (12)
- FileUtils (28)
- Forwardable (11)
- Gem (33)
-
Gem
:: InstallUpdateOptions (11) -
Gem
:: Security (11) -
Gem
:: UserInteraction (11) - IRB (11)
- JSON (44)
- Kernel (116)
- Marshal (11)
-
MiniTest
:: Assertions (21) - NKF (22)
- ObjectSpace (44)
- OpenSSL (33)
-
OpenSSL
:: Buffering (99) - OpenURI (11)
-
OpenURI
:: OpenRead (22) -
OptionParser
:: Arguable (44) - Psych (55)
- RDoc (11)
-
REXML
:: SAX2Listener (11) -
REXML
:: StreamListener (33) -
Rake
:: TaskManager (11) - Readline (33)
-
Socket
:: Constants (11) - URI (7)
-
Win32
:: Registry :: Constants (77) - Zlib (52)
キーワード
-
$ ERROR _ POSITION (11) - << (22)
- == (11)
-
BENCHMARK
_ VERSION (11) - BigDecimal (12)
- BoundedStream (11)
- CAPTION (22)
-
CS
_ POSIX _ V6 _ WIDTH _ RESTRICTED _ ENVS (11) -
CS
_ POSIX _ V7 _ WIDTH _ RESTRICTED _ ENVS (11) - Complex (12)
-
DEFAULT
_ VERSION (11) - DEPRECATED (11)
- DESCRIPTION (11)
- EigenvalueDecomposition (11)
- ErrDimensionMismatch (11)
- ErrNotRegisteredException (6)
- ErrNotRegular (11)
- ErrOperationNotDefined (11)
-
FORWARDABLE
_ VERSION (11) - Float (6)
-
INSTRUCTION
_ NAMES (11) - Instruction (11)
- InstructionSequence (11)
- Integer (6)
-
LIBYAML
_ VERSION (11) - LUPDecomposition (11)
- Location (11)
-
NEWS for Ruby 3
. 0 . 0 (4) -
NKF
_ VERSION (11) -
OPENSSL
_ LIBRARY _ VERSION (11) -
OPENSSL
_ VERSION (11) -
PC
_ CHOWN _ RESTRICTED (11) -
PC
_ NO _ TRUNC (11) -
REG
_ LEGAL _ OPTION (11) -
REG
_ OPTION _ BACKUP _ RESTORE (11) -
REG
_ OPTION _ CREATE _ LINK (11) -
REG
_ OPTION _ NON _ VOLATILE (11) -
REG
_ OPTION _ OPEN _ LINK (11) -
REG
_ OPTION _ RESERVED (11) -
REG
_ OPTION _ VOLATILE (11) -
RUBY
_ DESCRIPTION (11) -
RUBY
_ ENGINE _ VERSION (9) -
RUBY
_ REVISION (5) -
RUBY
_ VERSION (11) - Rational (6)
- RestrictedStream (11)
- Revision (22)
- RubyGemsPackageVersion (11)
- RubyGemsVersion (11)
-
SC
_ 2 _ PBS _ TRACK (11) -
SC
_ BC _ STRING _ MAX (11) -
SC
_ JOB _ CONTROL (11) -
SC
_ STREAM _ MAX (11) -
SC
_ THREAD _ ATTR _ STACKADDR (11) -
SC
_ THREAD _ ATTR _ STACKSIZE (11) -
SC
_ THREAD _ DESTRUCTOR _ ITERATIONS (11) -
SC
_ TRACE (11) -
SC
_ TRACE _ EVENT _ FILTER (11) -
SC
_ TRACE _ EVENT _ NAME _ MAX (11) -
SC
_ TRACE _ INHERIT (11) -
SC
_ TRACE _ LOG (11) -
SC
_ TRACE _ NAME _ MAX (11) -
SC
_ TRACE _ SYS _ MAX (11) -
SC
_ TRACE _ USER _ EVENT _ MAX (11) -
SC
_ XOPEN _ STREAMS (11) -
SO
_ SECURITY _ ENCRYPTION _ TRANSPORT (22) - SPECIAL (11)
- Stream (11)
- StringIO (11)
- TrialDivisionGenerator (11)
- VERSION (173)
- Version (22)
- WaitReadable (11)
-
ZLIB
_ VERSION (11) -
_ dump (11) -
_ load (11) - a (22)
-
absolute
_ path (22) - accept (33)
-
accept
_ charset (11) -
accept
_ encoding (11) -
accept
_ language (11) -
add
_ trusted _ cert (11) -
add
_ value (11) - adler32 (4)
- alert (11)
-
alert
_ error (11) -
alert
_ warning (11) - all (22)
-
allocation
_ sourcefile (11) - appname (1)
-
array
_ attribute (11) -
array
_ attributes (11) - ask (22)
-
ask
_ yes _ no (11) - assert (1)
-
assert
_ block (1) -
assert
_ empty (1) -
assert
_ equal (1) -
assert
_ in _ delta (1) -
assert
_ in _ epsilon (1) -
assert
_ includes (1) -
assert
_ instance _ of (1) -
assert
_ kind _ of (1) -
assert
_ match (1) -
assert
_ nil (1) -
assert
_ operator (1) -
assert
_ raises (1) -
assert
_ respond _ to (1) -
assert
_ same (1) -
assert
_ send (1) -
assert
_ throws (1) - attribute (11)
-
attribute
_ alias _ singular (11) -
attribute
_ defaults (11) -
attribute
_ names (11) - attributes (11)
-
auth
_ type (11) - autorequire (11)
- backtrace (11)
-
backtrace
_ locations (33) - base (11)
-
base
_ label (22) - benchmark (11)
- bindir (11)
- binmode (11)
- binread (22)
- binwrite (22)
- blockquote (22)
- body (11)
-
body
_ stream (11) -
body
_ stream= (11) - bytes (14)
-
cache
_ control (11) - call (11)
-
caller
_ locations (22) - capitalize (8)
- capitalize! (8)
- chars (14)
- charset (11)
- checkbox (22)
-
checkbox
_ group (22) -
choose
_ from _ list (11) - chr (11)
- clone (11)
- close (11)
-
close
_ read (11) -
close
_ write (11) - closed? (11)
-
closed
_ read? (11) -
closed
_ write? (11) - codepoints (14)
- cofactor (11)
-
cofactor
_ expansion (11) - comment (11)
-
compare
_ stream (11) - compile (22)
-
compile
_ file (11) -
compile
_ option (11) -
compile
_ option= (11) -
completion
_ append _ character (11) -
completion
_ append _ character= (11) -
const
_ source _ location (5) - content (11)
- content= (11)
-
content
_ type (11) -
copy
_ stream (22) -
cp
_ lr (6) - crc32 (4)
- create (33)
-
create
_ body (11) -
create
_ ext _ from _ string (11) - css (11)
- d (11)
- data (11)
-
default
_ argv (11) -
default
_ executable (11) - deflate (22)
- desc (11)
- description (55)
-
destination
_ encoding _ name (22) - det (11)
-
det
_ e (11) - determinant (11)
-
determinant
_ e (11) - disasm (22)
- disassemble (22)
- disposition (11)
-
do
_ OPTIONS (11) - downcase (8)
- downcase! (8)
-
dsp
_ type (11) - dump (33)
- each (22)
-
each
_ byte (22) -
each
_ char (22) -
each
_ codepoint (22) -
each
_ line (22) - eigen (11)
- eigensystem (11)
-
eigenvalue
_ matrix (11) - eigenvalues (11)
-
eigenvector
_ matrix (11) -
eigenvector
_ matrix _ inv (11) - eigenvectors (11)
- email (11)
- encode (33)
- encode! (22)
- environment (11)
- eof (11)
- eof? (11)
-
error
_ char (11) - errs (11)
- eval (11)
-
exception
_ details (1) - executable (11)
- executables (11)
- extensions (22)
-
external
_ encoding (11) -
extra
_ accessor _ flags (11) -
extra
_ accessors (11) -
extra
_ rdoc _ files (11) -
extra
_ rdoc _ files= (11) - fcntl (11)
-
file
_ field (22) -
file
_ name (11) - fileno (11)
- files (22)
-
filter
_ backtrace (11) - finish (11)
-
first
_ lineno (11) - flush (11)
- form (44)
- from (22)
- fsync (11)
-
full
_ gem _ path (11) -
full
_ name (11) -
gateway
_ interface (11) - generate (11)
-
generate
_ line (11) -
get
_ instance (11) -
get
_ one _ optional _ argument (11) -
get
_ option (11) -
get
_ path (11) -
get
_ value (11) - getbyte (11)
- getc (33)
- getch (11)
- gets (110)
- header (11)
- help (11)
- hidden (22)
- homepage (11)
- host (11)
- html (22)
-
http
_ version (11) - id (11)
-
image
_ format (11) - img (22)
-
in
_ transaction (11) - ins (11)
- inspect (77)
-
install
_ update _ defaults _ str (11) -
installation
_ path (11) - instruction (11)
- instruction? (11)
-
instruction
_ sequence (6) - instructions (11)
-
internal
_ encoding (11) - investigation (11)
-
is
_ version _ 1 _ 2? (11) - isatty (11)
- iso8601 (11)
- keys (11)
- l (11)
- label (22)
-
laplace
_ expansion (11) -
last
_ description (11) - length (11)
- lex (11)
-
lib
_ files (11) - line (11)
- lineno (22)
- lineno= (11)
- lines (14)
-
load
_ from _ binary (9) -
load
_ from _ binary _ extra _ data (9) -
load
_ stream (22) -
loaded
_ from (11) - location (1)
- log (2)
- lup (11)
-
lup
_ decomposition (11) - mail (22)
-
main
_ page (11) -
mark
_ version (11) - markup (11)
-
marshal
_ version (11) - merge (11)
-
module
_ function (4) -
mu
_ pp (1) -
multipart
_ form (44) -
must
_ C _ version (11) - name (44)
- negotiate (11)
- new (200)
- next (11)
-
node
_ type (11) - nonblock (11)
- normalize (11)
-
normalize
_ yaml _ input (11) - notationdecl (11)
- of (11)
- oid (11)
- on (33)
-
op
_ dir (11) -
op
_ name (11) - open (103)
-
open
_ uri (11) -
open
_ uri _ or _ path (11) -
option
_ string (11) - order (44)
- order! (44)
-
original
_ dir (11) -
original
_ name (11) -
original
_ platform (11) - output= (1)
- outs (11)
- p (11)
- pack (19)
- param (11)
- parse (44)
- parse! (22)
-
parse
_ csv (11) -
parse
_ stream (11) - partition (11)
- pass (1)
-
password
_ field (22) - path (46)
-
path
_ info (11) -
path
_ translated (11) - permutation? (11)
- permute (22)
- permute! (22)
- pid (11)
- pipe (22)
- pivots (11)
- platform (11)
- pop (22)
- pos (11)
- pos= (11)
-
post
_ connection _ check (11) - pragma (11)
- pread (7)
- preprocess (2)
-
pretty
_ generate (11) -
pretty
_ unparse (11) - print (33)
- printf (11)
-
processing
_ instruction (11) -
program
_ name (11) -
psych
_ to _ yaml (11) - ptr (11)
- public (11)
- puke (1)
- putc (11)
- puts (22)
- pwrite (7)
-
query
_ string (11) -
radio
_ group (22) - raise (5)
-
raised
_ exception (11) - rakefile (11)
- raw (11)
- raw! (11)
-
raw
_ data (11) -
rdoc
_ include (11) - read (132)
-
read
_ nonblock (44) -
readable
_ atfer _ eof? (11) - readbyte (11)
- readchar (33)
- readline (66)
- readlines (99)
- readlink (11)
- readpartial (77)
- reason (11)
-
recvfrom
_ nonblock (22) - recvmsg (11)
- referer (11)
- release (11)
-
remote
_ addr (11) -
remote
_ host (11) -
remote
_ ident (11) -
remote
_ user (11) - reopen (22)
-
request
_ method (11) -
require
_ path (11) -
require
_ paths (11) -
required
_ attribute (11) -
required
_ attribute? (11) -
required
_ attributes (11) - reset (22)
- rewind (22)
- rmtree (11)
- rpartition (11)
-
ruby 1
. 6 feature (11) -
ruby 1
. 9 feature (11) -
rubygems
_ version (11) -
script
_ name (11) -
scrolling
_ list (22) - section (11)
- sections (11)
- seek (11)
- sendmsg (11)
- sequence (11)
-
server
_ name (11) -
server
_ protocol (11) -
server
_ software (11) -
session
_ id (11) -
session
_ id _ context (11) -
set
_ backtrace (22) -
set
_ dictionary (22) -
set
_ encoding (55) - sfork (6)
-
signing
_ key (11) - signm (11)
- singular? (11)
- size (11)
- skip (1)
- slice (11)
- solve (11)
-
source
_ location (39) -
ssl
_ version (11) -
static
_ path (11) - stdout (11)
- string (11)
- string= (11)
- stringio (11)
- submit (22)
- succ (11)
- summary (11)
-
summary
_ indent (11) - swapcase (8)
- swapcase! (8)
- sync (11)
- sync= (11)
- sysread (55)
- system (11)
- syswrite (33)
- target (11)
- target= (11)
- tell (11)
- template (11)
-
template
_ dir (11) -
terminate
_ interaction (11) -
test
_ file (11) -
test
_ files (11) -
test
_ suite _ file (11) -
text
_ field (22) - textarea (22)
- title (22)
- title= (11)
-
to
_ a (55) -
to
_ ary (22) -
to
_ binary (9) -
to
_ csv (22) -
to
_ der (22) -
to
_ json (22) -
to
_ path (2) -
to
_ pem (11) -
to
_ ptr (11) -
to
_ r (11) -
to
_ ruby (11) -
to
_ s (165) -
to
_ text (11) -
to
_ yaml (22) - tokenize (11)
- trace (11)
-
trace
_ object _ allocations (11) -
trace
_ object _ allocations _ start (11) -
trace
_ object _ allocations _ stop (11) - transaction (11)
- truncate (44)
-
trusted
_ cert _ path (11) -
try
_ convert (11) -
try
_ link (22) - tty? (11)
- u (11)
- ungetbyte (11)
- ungetc (11)
- unpack (11)
- upcase (8)
- upcase! (8)
-
user
_ agent (11) - v (11)
-
v
_ inv (11) - value (22)
- ver (11)
- verbose= (11)
- version (88)
- version= (11)
-
version
_ 1 _ 2 (11) -
version
_ 1 _ 2? (11) -
wait
_ all _ jobs _ execution (6) -
warn
_ unless _ e _ option (11) -
warning
_ unless _ e _ option (11) - webcvs (11)
- wrap (22)
- write (165)
-
write
_ nonblock (22) - xmldecl (11)
- xmlschema (11)
- yaml (11)
-
zipped
_ stream (11) -
zlib
_ version (11) - 制御構造 (11)
検索結果
先頭5件
-
Matrix
# tr -> Integer | Float | Rational | Complex (21201.0) -
トレース (trace) を返します。
...トレース (trace) を返します。
行列のトレース (trace) とは、対角要素の和です。
//emlist[例][ruby]{
require 'matrix'
Matrix[[7,6], [3,9]].trace # => 16
//}
trace は正方行列でのみ定義されます。
@raise ExceptionForMatrix::ErrDimensionMismatch 行列が... -
Exception
# backtrace _ locations -> [Thread :: Backtrace :: Location] (15400.0) -
バックトレース情報を返します。Exception#backtraceに似ていますが、 Thread::Backtrace::Location の配列を返す点が異なります。
...バックトレース情報を返します。Exception#backtraceに似ていますが、
Thread::Backtrace::Location の配列を返す点が異なります。
現状では Exception#set_backtrace によって戻り値が変化する事はあり
ません。
//emlist[例: test.rb][ruby]{
require......et_exception
return begin
yield
rescue => e
e
end
end
e = get_exception { check_long_month(2) }
p e.backtrace_locations
# => ["test.rb:4:in `check_long_month'", "test.rb:15:in `block in <main>'", "test.rb:9:in `get_exception'", "test.rb:15:in `<main>'"]
//}
@see Exception#backtrace... -
REXML
:: StreamListener # instruction(name , instruction) -> () (15400.0) -
XML処理命令(PI)をパースしたときに呼び出されるコールバックメソッドです。
...ターゲット名が文字列で渡されます
@param instruction 処理命令の内容が文字列で渡されます
=== 例
<?xml-stylesheet type="text/css" href="style.css"?>
というPIに対し
name: "xml-stylesheet"
instruction: " type=\"text/css\" href=\"style.css\""
という引数... -
TracePoint
# instruction _ sequence -> RubyVM :: InstructionSequence (15400.0) -
script_compiledイベント発生時にコンパイルされた RubyVM::InstructionSequenceインスタンスを返します。
...mpiledイベント発生時にコンパイルされた
RubyVM::InstructionSequenceインスタンスを返します。
//emlist[例][ruby]{
TracePoint.new(:script_compiled) do |tp|
p tp.instruction_sequence # => <RubyVM::InstructionSequence:block in <main>@(eval):1>
end.enable do
eval("puts 'he... -
IO
. try _ convert(obj) -> IO | nil (15245.0) -
obj を to_io メソッドによって IO オブジェクトに変換します。 変換できなかった場合は nil を返します。
...obj を to_io メソッドによって IO オブジェクトに変換します。
変換できなかった場合は nil を返します。
IO.try_convert(STDOUT) # => STDOUT
IO.try_convert("STDOUT") # => nil... -
IO
. copy _ stream(src , dst , copy _ length = nil) -> Integer (15154.0) -
指定された src から dst へコピーします。 コピーしたバイト数を返します。
...指定された src から dst へコピーします。
コピーしたバイト数を返します。
コピー元の src が IO オブジェクトの場合は、src のオフセットから
ファイル名の場合はファイルの最初からコピーを開始します。
コピー先の dst......す。
src が IO オブジェクトでかつ src_offset が指定されている場合、
src のオフセット(src.pos)は変更されません。
@param src コピー元となる IO オブジェクトかファイル名を指定します。
@param dst コピー先となる IO オブジェク......数値で指定します。
//emlist[例][ruby]{
IO.write("filetest", "abcdefghij")
IO.copy_stream("filetest", "filecopy", 2) # => 2
IO.read("filecopy") # => "ab"
IO.copy_stream("filetest", "filecopy", 3, 4) # => 3
IO.read("filecopy") # => "e... -
IO
. copy _ stream(src , dst , copy _ length , src _ offset) -> Integer (15154.0) -
指定された src から dst へコピーします。 コピーしたバイト数を返します。
...指定された src から dst へコピーします。
コピーしたバイト数を返します。
コピー元の src が IO オブジェクトの場合は、src のオフセットから
ファイル名の場合はファイルの最初からコピーを開始します。
コピー先の dst......す。
src が IO オブジェクトでかつ src_offset が指定されている場合、
src のオフセット(src.pos)は変更されません。
@param src コピー元となる IO オブジェクトかファイル名を指定します。
@param dst コピー先となる IO オブジェク......数値で指定します。
//emlist[例][ruby]{
IO.write("filetest", "abcdefghij")
IO.copy_stream("filetest", "filecopy", 2) # => 2
IO.read("filecopy") # => "ab"
IO.copy_stream("filetest", "filecopy", 3, 4) # => 3
IO.read("filecopy") # => "e... -
Exception2MessageMapper
:: ErrNotRegisteredException (15000.0) -
登録されていない例外が Exception2MessageMapper#Raise で使用された場合に発生します。
...登録されていない例外が Exception2MessageMapper#Raise で使用された場合に発生します。... -
REXML
:: Element # instructions -> [REXML :: Instraction] (12400.0) -
すべての instruction 子ノードの配列を返します。
...すべての instruction 子ノードの配列を返します。
返される配列は freeze されます。... -
Thread
# backtrace _ locations(range) -> [Thread :: Backtrace :: Location] | nil (12400.0) -
スレッドの現在のバックトレースを Thread::Backtrace::Location の配 列で返します。
...スレッドの現在のバックトレースを Thread::Backtrace::Location の配
列で返します。
引数で指定した値が範囲外の場合、スレッドがすでに終了している場合は nil
を返します。
@param start 開始フレームの位置を数値で指定します......ocations と似ていますが、本メソッドは self に限定
した情報を返します。
//emlist[例][ruby]{
thread = Thread.new { sleep 1 }
thread.run
thread.backtrace_locations # => ["/path/to/test.rb:1:in `sleep'", "/path/to/test.rb:1:in `block in <main>'"]
//}
@see Thread::Backtrace:......:Location...