instance method
is_utf8?
Ruby on Rails 2.3.18
Last seen in v2.3.18Available in: v2.2.3 v2.3.18
Signature
is_utf8?()Returns true if the string has UTF-8 semantics (a String used for purely byte resources is unlikely to have them), returns false otherwise.
Source
# File activesupport/lib/active_support/core_ext/string/multibyte.rb, line 52
def is_utf8?
ActiveSupport::Multibyte::Chars.consumes?(self)
end
Defined in activesupport/lib/active_support/core_ext/string/multibyte.rb line 52
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