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isutf8
String#isutf8 => true or false
Instance Public methods
Returns whether
self
's encoding is UTF-8 or not.
Links:
https://github.com/ruby/ruby/blob/85eb93d062934ef711074ec6bd1eaab33fed64aa/ext/nkf/lib/kconv.rb#L281
doc_ruby_on_rails
2015-05-15 11:44:13
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isutf8
Kconv.isutf8(str) => true or false Class Public methods Returns whether input encoding is UTF-8 or not.
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