load_data

# File lib/pstore.rb, line 399
  def load_data(file, read_only)
    if read_only
      begin
        table = load(file)
        raise Error, "PStore file seems to be corrupted." unless table.is_a?(Hash)
      rescue EOFError
        # This seems to be a newly-created file.
        table = {}
      end
      table
    else
      data = file.read
      if data.empty?
        # This seems to be a newly-created file.
        table = {}
        checksum = empty_marshal_checksum
        size = empty_marshal_data.bytesize
      else
        table = load(data)
        checksum = CHECKSUM_ALGO.digest(data)
        size = data.bytesize
        raise Error, "PStore file seems to be corrupted." unless table.is_a?(Hash)
      end
      data.replace(EMPTY_STRING)
      [table, checksum, size]
    end
  end