method

translate_offset

Importance_0
translate_offset(byte_offset) protected

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source
# File activesupport/lib/active_support/multibyte/chars.rb, line 214
        def translate_offset(byte_offset) #:nodoc:
          return nil if byte_offset.nil?
          return 0   if @wrapped_string == ''

          begin
            @wrapped_string.byteslice(0...byte_offset).unpack('U*').length
          rescue ArgumentError
            byte_offset -= 1
            retry
          end
        end
Register or log in to add new notes.