method

inspect

v2_6_3 - Show latest stable - 0 notes - Class: CSV

inspect() public

Returns a simplified description of the key CSV attributes in an ASCII compatible String.

# File lib/csv.rb, line 1279
  def inspect
    str = ["<#", self.class.to_s, " io_type:"]
    # show type of wrapped IO
    if    @io == $stdout then str << "$stdout"
    elsif @io == $stdin  then str << "$stdin"
    elsif @io == $stderr then str << "$stderr"
    else                      str << @io.class.to_s
    end
    # show IO.path(), if available
    if @io.respond_to?(:path) and (p = @io.path)
      str << " io_path:" << p.inspect
    end
    # show encoding
    str << " encoding:" << @encoding.name
    # show other attributes
    ["lineno", "col_sep", "row_sep", "quote_char"].each do |attr_name|
      if a = __send__(attr_name)
        str << " " << attr_name << ":" << a.inspect
      end
    end
    ["skip_blanks", "liberal_parsing"].each do |attr_name|
      if a = __send__("#{attr_name}?")
        str << " " << attr_name << ":" << a.inspect
      end
    end
    _headers = headers
    str << " headers:" << _headers.inspect if _headers
    str << ">"
    begin
      str.join('')
    rescue  # any encoding error
      str.map do |s|
        e = Encoding::Converter.asciicompat_encoding(s.encoding)
        e ? s.encode(e) : s.force_encoding("ASCII-8BIT")
      end.join('')
    end
  end

inspect

Related methods