method

u_unpack

v2.2.1 - Show latest stable - 0 notes - Class: ActiveSupport::Multibyte::Chars

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 (0)
2.3.2 (0)
2.3.8 (0)
3.0.0
3.0.5
3.0.7
3.0.9
3.1.0
3.2.1
3.2.3
3.2.8
3.2.13
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:

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

Show source

# File activesupport/lib/active_support/multibyte/chars.rb, line 445
        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 for Software Developers