Ruby I/O 機構の改善 -stdio considered harmful-Ruby I/O — stdio considered harmful — akr@m17n.org Ruby (1.9) I/O stdio stdio C nonblocking I/O stdio stdio 1 C stdio (Standard Input / Output) Ruby[rub] stdio I/O Ruby 1.9 stdio 1 Ruby Ruby 1.8 Ruby 1.9.0 Ruby • Ruby (1.8.3) stdio • Ruby (1.9.0) stdio 1 2 Ruby I/O 3 stdio 4 POSIX I/O 5 stdio 6 7 8 9 2 Ruby I/O Ruby I/O IO Unix Ruby 1 stdio stdio Ruby getc, ungetc, fwrite 12005–03 kernel stdio Rub
