method

u_unpack

v3.2.8 - Show latest stable - 0 notes - Class: ActiveSupport::Multibyte::Unicode

1.0.0
1.1.0
1.1.1
1.1.6
1.2.0
1.2.6
2.0.0
2.0.1
2.0.3
2.1.0
2.2.1
2.3.2
2.3.8
3.0.0 (0)
3.0.5 (0)
3.0.7 (0)
3.0.9 (-38)
3.1.0 (0)
3.2.1 (0)
3.2.3 (0)
3.2.8 (0)
3.2.13 (0)
What's this?

u_unpack(string) public

Unpack the string at codepoints boundaries. Raises an EncodingError when the encoding of the string isn’t valid UTF-8.

Example:

Unicode.u_unpack('CafÃ©') # => [67, 97, 102, 233]

Show source

# File activesupport/lib/active_support/multibyte/unicode.rb, line 68
      def u_unpack(string)
        begin
          string.unpack 'U*'
        rescue ArgumentError
          raise EncodingError, 'malformed UTF-8 character'
        end
      end

u_unpack

Related methods

Flowdock - Team Inbox With Chat