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検索結果
先頭5件
-
static int symbols
_ i(char *key , ID value , VALUE ary) (26116.0) -
rb_sym_all_symbols() のイテレータブロック。
...rb_sym_all_symbols() のイテレータブロック。... -
Rubyで使われる記号の意味(正規表現の複雑な記号は除く) (23000.0)
-
Rubyで使われる記号の意味(正規表現の複雑な記号は除く) ex q num per and or plus minus ast slash hat sq period comma langl rangl eq tilde dollar at under lbrarbra lbra2rbra2 lbra3rbra3 dq colon ac backslash semicolon
...行文字の直後の位置にマッチします。
===[a:colon] :
: :exit等の:のついた識別子
シンボルリテラル。d:spec/literal#symbol を参照。
: Net::HTTP
定数のスコープ演算子。d:spec/variables#const を参照。
: ::DateTime
定数のスコープ演算子......。d:spec/variables#classを参照。
: def +@ または def -@
単項演算子 +X や -X を定義するときの表記法。
//emlist{
class Symbol
def +@
self.upcase
end
end
puts(+:joke) #=> JOKE
//}
===[a:under] _
: xxx_yyy
識別子の中では小文字と同じ扱... -
Fiddle
:: Handle # sym(func) -> Integer (15107.0) -
関数やグローバル変数 func へのポインタを取得し、整数として返します。
...@param func 得たいシンボルの名前を文字列で与えます。
@raise Fiddle::DLError シンボルが見つからなかった時に発生します。
require 'fiddle'
h = Fiddle::Handle.new('libc.so.6')
p h.sym('strlen') # 関数ポインタのアドレスを整数で表示... -
Fiddle
:: Handle . sym(func) -> Integer (15107.0) -
ライブラリのデフォルトの検索順序に従い、現在のライブラリ以降の シンボルを探します。
...フォルトの検索順序に従い、現在のライブラリ以降の
シンボルを探します。
Fiddle::Handle::NEXT.sym(func) と同じです。詳しくは dlsym(3) の
RTLD_NEXT を見てください。
@raise Fiddle::DLError シンボルが見つからなかった時に発生します... -
VALUE rb
_ sym _ all _ symbols(void) (12200.0) -
呼び出し時までに変換が行われたすべてのシンボルの 配列を返す。
呼び出し時までに変換が行われたすべてのシンボルの
配列を返す。 -
Symbol
. all _ symbols -> [Symbol] (9224.0) -
定義済みの全てのシンボルオブジェクトの配列を返します。
...定義済みの全てのシンボルオブジェクトの配列を返します。
p Symbol.all_symbols #=> [:RUBY_PLATFORM, :RUBY_VERSION, ...]
リテラルで表記したシンボルのうち、コンパイル時に値が決まるものはその時に生成されます。
それ以外の式......mber
'make_3'
end
p Symbol.all_symbols.select{|sym|sym.to_s.include? 'make'}
#=> [:make_1, :make_2]
re = #確実に生成されるように代入操作を行う
:make_1,
:'make_2',
:"#{number}",
'make_4'.intern
p Symbol.all_symbols.select{|sym|sym.to_s.include? 'make'}
#=... -
RDoc
:: Context # find _ local _ symbol(symbol) (6200.0) -
Finds a method, constant, attribute, module or files named +symbol+ in this context
...Finds a method, constant, attribute, module or files named +symbol+ in
this context... -
RDoc
:: Context # find _ symbol(symbol , method=nil) (6200.0) -
Look up the given symbol. If method is non-nil, then we assume the symbol references a module that contains that method
...Look up the given symbol. If method is non-nil, then we assume
the symbol references a module that contains that method... -
int SYM2ID(VALUE symbol) (6200.0)
-
Symbol symbol を数値に変換します。 1.4では、FIX2INT(symbol)と同じです。
...
Symbol symbol を数値に変換します。
1.4では、FIX2INT(symbol)と同じです。...