putsã§æœ€å¾Œã®æ–‡å—ã§ã¯ãªã最後ã®ãƒã‚¤ãƒˆãŒ’\n’ã‹ãƒã‚§ãƒƒã‚¯ã—ã¦ã„ã‚‹ãŸã‚ã€ä¸€éƒ¨ã®
エンコーディングã§ä¸å…·åˆãŒã§ã¾ã™ã€‚
test.txtã®(9)ã®å¾Œã®æ”¹è¡ŒãŒå‡ºåŠ›ã•れã¾ã›ã‚“。
puts_test.rb:
#!/usr/bin/ruby
-- coding: UTF-8 --
open(“test.txt”,“w:UTF-8”) {|f|
f.puts “(1)test”
f.puts “(2)test”.encode(“UTF-16BE”)
f.puts “(3)日本語”
f.puts “(4)日本語”.encode(“UTF-16BE”)
f.puts “(5)\u0109”
f.puts “(6)\u010a”
f.puts “(7)\u010b”
f.puts “(8)\u0109”.encode(“UTF-16BE”)
f.puts “(9)\u010a”.encode(“UTF-16BE”)
f.puts “(10)\u010b”.encode(“UTF-16BE”)
}
test.txt:
(1)test
(2)test
(3)日本語
(4)日本語
(5)ĉ
(6)ÄŠ
(7)Ä‹
(8)ĉ
(9)ÄŠ(10)Ä‹
æ–‡å—å˜ä½ã§ãƒã‚§ãƒƒã‚¯ã™ã‚‹ã¨é…ã„ã§ã™ã—ã€æ·»ä»˜ã®ãƒ‘ッãƒã®ã‚ˆã†ã«ã„ã¾ã®è¤‡é›‘ãªä»•様
をシンプルãªã‚‚ã®ã«å¤‰ãˆã¡ã‚ƒã†ã®ã‚‚ã‚りã‹ã¨æ€ã„ã¾ã™ã€‚