instance method `normalize`

Ruby on Rails 6.0.6

Since v3.0.20 Last seen in v6.0.6

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6

Compare with:

normalize(string, form = nil)

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

string - The string to perform normalization on.
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.

Parameters

string req
form opt = nil

Source

# File activesupport/lib/active_support/multibyte/unicode.rb, line 118
      def normalize(string, form = nil)
        form ||= @default_normalization_form

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

          string.unicode_normalize(alias_form)
        else
          ActiveSupport::Deprecation.warn(<<-MSG.squish)
            ActiveSupport::Multibyte::Unicode#normalize is deprecated and will be
            removed from Rails 6.1. Use String#unicode_normalize instead.
          MSG

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

Defined in activesupport/lib/active_support/multibyte/unicode.rb line 118 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Multibyte::Unicode

Signature

Parameters