add_buf()private
No documentation available.
# File lib/csv.rb, line 917
def add_buf
if @is_eos
return false
end
begin
str_read = read(BufSize)
rescue EOFError
str_read = nil
rescue
terminate
raise
end
if str_read.nil?
@is_eos = true
@buf_list.push('')
@buf_tail_idx += 1
false
else
@buf_list.push(str_read)
@buf_tail_idx += 1
true
end
end
