Ruby Converter.search_convpath用法及代码示例

本文简要介绍ruby语言中 Encoding::Converter.search_convpath 的用法。

用法

Encoding::Converter.search_convpath(source_encoding, destination_encoding) → ary

Encoding::Converter.search_convpath(source_encoding, destination_encoding, opt) → ary

返回一个转化路径。

p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP")
#=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>],
#    [#<Encoding:UTF-8>, #<Encoding:EUC-JP>]]

p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP", universal_newline: true)
or
p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP", newline: :universal)
#=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>],
#    [#<Encoding:UTF-8>, #<Encoding:EUC-JP>],
#    "universal_newline"]

p Encoding::Converter.search_convpath("ISO-8859-1", "UTF-32BE", universal_newline: true)
or
p Encoding::Converter.search_convpath("ISO-8859-1", "UTF-32BE", newline: :universal)
#=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>],
#    "universal_newline",
#    [#<Encoding:UTF-8>, #<Encoding:UTF-32BE>]]

相关用法

注：本文由纯净天空筛选整理自ruby-lang.org大神的英文原创作品 Converter.search_convpath。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。