Unix修正主義 Ruby API is Improved Unix API PDF
Preview Unix修正主義 Ruby API is Improved Unix API
Unix修正主義 Ruby API is Improved Unix API 田中哲 Tanaka Akira 産業技術総合研究所 National Institute of Advanced Industrial Science and Technology (AIST) RubyKaigi2010 今日の話 これまでの話 ● – Ruby がどうデザインされているか – Unix の機能をどういうデザインで提供するか これからの話 ● – いくつかの問題と改善案 これまでの話 IO のメソッド (Ruby 1.4.6) << binmode close close_read close_write closed? each each_byte each_line eof eof? fcntl fileno flush getc gets ioctl isatty lineno lineno= pos pos= print printf putc puts read readchar readline readlines reopen rewind seek stat sync sync= sysread syswrite tell to_i to_io tty? ungetc write C (stdio) 由来 << binmode close close_read close_write closed? each each_byte each_line eof eof? fcntl fileno flush getc gets ioctl isatty lineno lineno= pos pos= print printf putc puts read readchar readline readlines reopen rewind seek stat sync sync= sysread syswrite tell to_i to_io tty? ungetc write Unix 由来 << binmode close close_read close_write closed? each each_byte each_line eof eof? fcntl fileno flush getc gets ioctl isatty lineno lineno= pos pos= print printf putc puts read readchar readline readlines reopen rewind seek stat sync sync= sysread syswrite tell to_i to_io tty? ungetc write Perl 由来 << binmode close close_read close_write closed? each each_byte each_line eof eof? fcntl fileno flush getc gets ioctl isatty lineno lineno= pos pos= print printf putc puts read readchar readline readlines reopen rewind seek stat sync sync= sysread syswrite tell to_i to_io tty? ungetc write C++ 由来 << binmode close close_read close_write closed? each each_byte each_line eof eof? fcntl fileno flush getc gets ioctl isatty lineno lineno= pos pos= print printf putc puts read readchar readline readlines reopen rewind seek stat sync sync= sysread syswrite tell to_i to_io tty? ungetc write Windows 由来 << binmode close close_read close_write closed? each each_byte each_line eof eof? fcntl fileno flush getc gets ioctl isatty lineno lineno= pos pos= print printf putc puts read readchar readline readlines reopen rewind seek stat sync sync= sysread syswrite tell to_i to_io tty? ungetc write Ruby 独自 << binmode close close_read close_write closed? each each_byte each_line eof eof? fcntl fileno flush getc gets ioctl isatty lineno lineno= pos pos= print printf putc puts read readchar readline readlines reopen rewind seek stat sync sync= sysread syswrite tell to_i to_io tty? ungetc write
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