igaiga · May 31, 2018 07:45
diff --git a/enc_test.rb b/enc_test.rb
 # enc_test.txt に 日本語 を1行書いておく
 File.open("enc_test.txt") do |f|
  puts out_str = f.each_line.first
  puts out_str.encoding
 end
 puts in_str = "中の日本語"
 puts in_str.encoding
	# enc_test.txt に日本語を1行書いておく
	File.open("enc_test.txt") do \|f\|
	puts out_str = f.each_line.first
	puts out_str.encoding
	end
	puts in_str = "中の日本語"
	puts in_str.encoding