2120件ヒット
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種類
- インスタンスメソッド (2077)
- 特異メソッド (43)
ライブラリ
- ビルトイン (1928)
-
bigdecimal
/ util (12) - csv (12)
- kconv (96)
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- shellwords (24)
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append
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delete
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delete
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delete
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each
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each
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_ csv (12) - partition (12)
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tr
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unicode
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unicode
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検索結果
-
String
# to _ d -> BigDecimal (9007.0) -
自身を BigDecimal に変換します。BigDecimal(self) と同じです。
...自身を BigDecimal に変換します。BigDecimal(self) と同じです。
@return BigDecimal に変換したオブジェクト... -
String
# to _ r -> Rational (9007.0) -
自身を有理数(Rational)に変換した結果を返します。
...# => (21/1)
'21/06/09'.to_r # => (7/2) # 21/6 を約分して 7/2。
//}
変換できないような文字列を指定した場合は 0/1 を返します。
//emlist[][ruby]{
'foo'.to_r # => (0/1)
''.to_r # => (0/1)
'bwv 1079'.to_r # => (0/1)
//}
@see Kernel.#Rational...