method

read_to_char

Ruby latest stable (v2_5_5) - 0 notes - Class: CSV

1_8_6_287
1_8_7_72
1_8_7_330
1_9_1_378 (0)
1_9_2_180 (0)
1_9_3_125
1_9_3_392
2_1_10
2_2_9
2_4_6
2_5_5
2_6_3
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_2_180) is shown here.

read_to_char(bytes) private

Reads at least bytes from @io, but will read up 10 bytes ahead if needed to ensure the data read is valid in the ecoding of that data. This should ensure that it is safe to use regular expressions on the read data, unless it is actually a broken encoding. The read data will be returned in @encoding.

Show source

# File lib/csv.rb, line 2285
  def read_to_char(bytes)
    return "" if @io.eof?
    data = read_io(bytes)
    begin
      raise unless data.valid_encoding?
      encoded = encode_str(data)
      raise unless encoded.valid_encoding?
      return encoded
    rescue  # encoding error or my invalid data raise
      if @io.eof? or data.size >= bytes + 10
        return data
      else
        data += read_io(1)
        retry
      end
    end
  end

read_to_char

Related methods

Method deprecated or moved