Namespace
Methods
P
Constants
NORMALIZATION_FORMS = [:c, :kc, :d, :kd]
 

A list of all available normalization forms. See www.unicode.org/reports/tr15/tr15-29.html for more information about normalization.

UNICODE_VERSION = '5.1.0'
 

The Unicode version that is supported by the implementation

VALID_CHARACTER = { # Borrowed from the Kconv library by Shinji KONO - (also as seen on the W3C site) 'UTF-8' => /\A(?: [\x00-\x7f] | [\xc2-\xdf] [\x80-\xbf] | \xe0 [\xa0-\xbf] [\x80-\xbf] | [\xe1-\xef] [\x80-\xbf] [\x80-\xbf] | \xf0 [\x90-\xbf] [\x80-\xbf] [\x80-\xbf] | [\xf1-\xf3] [\x80-\xbf] [\x80-\xbf] [\x80-\xbf] | \xf4 [\x80-\x8f] [\x80-\xbf] [\x80-\xbf])\z /xn, # Quick check for valid Shift-JIS characters, disregards the odd-even pairing 'Shift_JIS' => /\A(?: [\x00-\x7e \xa1-\xdf] | [\x81-\x9f \xe0-\xef] [\x40-\x7e \x80-\x9e \x9f-\xfc])\z /xn }
 

Regular expressions that describe valid byte sequences for a character

Class Public methods
proxy_class()

Returns the currect proxy class

# File activesupport/lib/active_support/multibyte.rb, line 30
def self.proxy_class
  @proxy_class ||= ActiveSupport::Multibyte::Chars
end
proxy_class=(klass)

The proxy class returned when calling mb_chars. You can use this accessor to configure your own proxy class so you can support other encodings. See the ActiveSupport::Multibyte::Chars implementation for an example how to do this.

Example:

ActiveSupport::Multibyte.proxy_class = CharsForUTF32
# File activesupport/lib/active_support/multibyte.rb, line 25
def self.proxy_class=(klass)
  @proxy_class = klass
end