Class: StringScanner

Inherits:
Object show all
Defined in:
lib/sql_lexer/string_scanner.rb

Instance Method Summary collapse

Instance Method Details

#charpos ⇒ Object 



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# File 'lib/sql_lexer/string_scanner.rb', line 3

def charpos
  if string.respond_to?(:byteslice)
    string.byteslice(0, pos).length
  else
    string.unpack("@0a#{pos}").first.force_encoding("UTF-8").length
  end
end