dharry https://blog.hatena.ne.jp/dharry/ harry’s memorandum https://dharry.hatenablog.com/ ruby 前にid:kenkitiiさんとプログレスバーで盛り上がったので忘れないように備忘録。簡単なサンプル。 #!/usr/bin/ruby class Progress def initialize(word = ".") @cnt = 0 @space = " " @word = word end def bar(interval = 0.05) sleep interval @cnt += 1 STDERR.print("\r#{@word*@cnt}\r") end def clear cnt = @cnt * @word.size STDERR.print("\r#{@space*cnt}… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdharry.hatenablog.com%2Fentry%2F20090604%2F1244050159" title=" rubyでプログレスバーの備忘録 - harry’s memorandum" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2009-06-04 02:29:19 rich https://dharry.hatenablog.com/entry/20090604/1244050159 1.0 100%