Warning: chmod(): Operation not permitted in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

# frozen_string_literal: false
module IRB
  class << (MagicFile = Object.new)
    # see parser_magic_comment in parse.y
    ENCODING_SPEC_RE = %r"coding\s*[=:]\s*([[:alnum:]\-_]+)"

    def open(path)
      io = File.open(path, 'rb')
      line = io.gets
      line = io.gets if line[0,2] == "#!"
      encoding = detect_encoding(line)
      internal_encoding = encoding
      encoding ||= IRB.default_src_encoding
      io.rewind
      io.set_encoding(encoding, internal_encoding)

      if block_given?
        begin
          return (yield io)
        ensure
          io.close
        end
      else
        return io
      end
    end

    private
    def detect_encoding(line)
      return unless line[0] == ?#
      line = line[1..-1]
      line = $1 if line[/-\*-\s*(.*?)\s*-*-$/]
      return nil unless ENCODING_SPEC_RE =~ line
      encoding = $1
      return encoding.sub(/-(?:mac|dos|unix)/i, '')
    end
  end
end