instance method `is_utf8?`

Ruby on Rails 2.3.18

Since v2.2.3 Last seen in v2.3.18

Available in: v2.2.3 v2.3.18

Compare with:

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 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::CoreExtensions::String::Multibyte

Signature