shigemk2 https://blog.hatena.ne.jp/shigemk2/ by shigemk2 https://www.shigemk2.com/ Linux rオプションをつける。 diff -r dir1 dir2$ diff -r 40 411 diff -r 40/lib/codebreaker/game.rb 411/lib/codebreaker/game.rb 22c22,24 < @output.puts '+'*exact_match_count(guess) + '-'*number_match_count(guess) --- > marker = Marker.new(@secret) > @output.puts '+'*marker.exact_match_count(guess) + > '-'*marker.numbe… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20130929%2F1380432837" title="ディレクトリの中のファイルの差分を知る - by shigemk2" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://cdn-ak.f.st-hatena.com/images/fotolife/s/shigemk2/20130930/20130930180059.png Hatena Blog https://hatena.blog 2013-09-29 14:33:57 rich https://www.shigemk2.com/entry/20130929/1380432837 1.0 100%