method

normalize

v6.0.0 - Show latest stable - 0 notes - Class: ActiveSupport::Multibyte::Chars

normalize(form = nil) public

Returns the KC normalization of the string by default. NFKC is considered the best normalization form for passing strings to databases and validations.

form - The form you want to normalize in. Should be one of the following: :c, :kc, :d, or :kd. Default is ActiveSupport::Multibyte::Unicode.default_normalization_form

Show source

# File activesupport/lib/active_support/multibyte/chars.rb, line 144
      def normalize(form = nil)
        form ||= Unicode.default_normalization_form

        # See https://www.unicode.org/reports/tr15, Table 1
        if alias_form = Unicode::NORMALIZATION_FORM_ALIASES[form]
          ActiveSupport::Deprecation.warn(            ActiveSupport::Multibyte::Chars#normalize is deprecated and will be            removed from Rails 6.1. Use #unicode_normalize(:#{alias_form}) instead..squish)

          send(:unicode_normalize, alias_form)
        else
          ActiveSupport::Deprecation.warn(            ActiveSupport::Multibyte::Chars#normalize is deprecated and will be            removed from Rails 6.1. Use #unicode_normalize instead..squish)

          raise ArgumentError, "#{form} is not a valid normalization variant", caller
        end
      end

normalize

Related methods