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検索結果
先頭5件
-
Rational
# *(other) -> Rational | Float (24425.0) -
積を計算します。
...します。
@param other 自身に掛ける数
other に Float を指定した場合は、計算結果を Float で返しま
す。
//emlist[例][ruby]{
r = Rational(3, 4)
r * 2 # => (3/2)
r * 4 # => (3/1)
r * 0.5 # => 0.375
r * Rational(1, 2) # => (3... -
Benchmark
:: Tms # *(x) -> Benchmark :: Tms (24301.0) -
self と x の乗算を計算します。
...self と x の乗算を計算します。
@param x Benchmark::Tms のオブジェクトか Float に暗黙の変換ができるオブジェクトです。
@return 計算結果は新しい Benchmark::Tms オブジェクトです。
@see Benchmark::Tms#memberwise... -
Bignum
# *(other) -> Fixnum | Bignum | Float (21401.0) -
算術演算子。積を計算します。
...算術演算子。積を計算します。
@param other 二項演算の右側の引数(対象)
@return 計算結果... -
Fixnum
# *(other) -> Fixnum | Bignum | Float (21401.0) -
算術演算子。積を計算します。
...算術演算子。積を計算します。
@param other 二項演算の右側の引数(対象)
@return 計算結果... -
Rake
:: FileList # *(other) -> Array | String (21301.0) -
Array#* と動作を合わせるために再定義しています。
...
Array#* と動作を合わせるために再定義しています。
@see Array#*... -
Array
# *(sep) -> String (21208.0) -
指定された sep を間にはさんで連結した文字列を生成して返します。Array#join(sep) と同じ動作をします。
...します。Array#join(sep) と同じ動作をします。
@param sep 文字列を指定します。
文字列以外のオブジェクトを指定した場合は to_str メソッドによ
る暗黙の型変換を試みます。
//emlist[例][ruby]{
p [1,2,3] * ","
# => "1,2,3......"
//}
@see Array#join... -
Gem
:: UserInteraction # terminate _ interaction(*args) -> () (18301.0) -
アプリケーションを終了します。
...アプリケーションを終了します。
@param args 委譲先のメソッドに与える引数です。... -
Pathname
# fnmatch(pattern , *args) -> bool (15418.0) -
File.fnmatch(pattern, self.to_s, *args) と同じです。
...ile.fnmatch(pattern, self.to_s, *args) と同じです。
@param pattern パターンを文字列で指定します。ワイルドカードとして `*', `?', `[]' が使用できま
す。Dir.glob とは違って `{}' や `**/' は使用できません。
@param args File.fnmatch......を参照してください。
//emlist[例][ruby]{
require "pathname"
path = Pathname("testfile")
path.fnmatch("test*") # => true
path.fnmatch("TEST*") # => false
path.fnmatch("TEST*", File::FNM_CASEFOLD) # => true
//}
@see File.fnmatch... -
Pathname
# fnmatch?(pattern , *args) -> bool (15418.0) -
File.fnmatch?(pattern, self.to_s, *args) と同じです。
...ile.fnmatch?(pattern, self.to_s, *args) と同じです。
@param pattern パターンを文字列で指定します。ワイルドカードとして `*', `?', `[]' が使用できま
す。Dir.glob とは違って `{}' や `**/' は使用できません。
@param args File.fnmatch......を参照してください。
@see File.fnmatch?... -
WEBrick
:: HTTPServlet :: ProcHandler # get _ instance(server , *options) -> self (15402.0) -
何もせずに自身を返します。
...ます。
@param server WEBrick::HTTPServer#mount 第3引数以降に指定された値がそのまま与えられます。
@param options WEBrick::HTTPServer#mount 第3引数以降に指定された値がそのまま与えられます。
@see WEBrick::HTTPServlet::AbstractServlet.get_instance... -
Enumerator
:: Lazy # collect _ concat {|item| . . . } -> Enumerator :: Lazy (15331.0) -
ブロックの実行結果をひとつに繋げたものに対してイテレートするような Enumerator::Lazy のインスタンスを返します。
...るような
Enumerator::Lazy のインスタンスを返します。
//emlist[][ruby]{
["foo", "bar"].lazy.flat_map {|i| i.each_char.lazy}.force
#=> ["f", "o", "o", "b", "a", "r"]
//}
ブロックの返した値 x は、以下の場合にのみ分解され、連結されます。
* x が配列......か、to_ary メソッドを持つとき
* x が each および force メソッドを持つ (例:Enumerator::Lazy) とき
それ以外のときは、x は分解されず、そのままの値として使われます。
//emlist[][ruby]{
[{a:1}, {b:2}].lazy.flat_map {|i| i}.force
#=> [{:a=>1}, {:......b=>2}]
//}
@raise ArgumentError ブロックを指定しなかった場合に発生します。
@see Enumerable#flat_map...