{"categories":["Ruby"],"published":"2012-06-14 03:05:32","author_url":"https://blog.hatena.ne.jp/rhysd/","description":"\u5143\u30cd\u30bf\u306f Homebrew \u306e String#undent \u30e1\u30bd\u30c3\u30c9\u3067\u3059\uff0e \u3053\u3053\u3067\u7d39\u4ecb\u3059\u308b\u3082\u306e\u306f\u305d\u308c\u3092\u5c11\u3057\u8ce2\u304f\u3057\u3066\u3044\u307e\u3059\uff0e class String def undent min_space_num = self.split(\"\\n\").delete_if{|s| s=~ /^\\s*$/ }.map{|s| s[/^\\s+/].length }.min gsub(/^[ \\t]{,#{min_space_num}}/, '') end end Ruby \u306e\u30d2\u30a2\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\uff0c class Notifier def warning <<-EOS This is warning. your act\u2026","blog_title":"\u306f\u3084\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u308a\u305f\u3044","type":"rich","provider_name":"Hatena Blog","width":"100%","blog_url":"https://rhysd.hatenablog.com/","height":"190","provider_url":"https://hatena.blog","image_url":null,"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frhysd.hatenablog.com%2Fentry%2F20120614%2F1339697132\" title=\"\u30d2\u30a2\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4fbf\u5229\u306b\u3059\u308b String#undent \u30e1\u30bd\u30c3\u30c9 - \u306f\u3084\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u308a\u305f\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://rhysd.hatenablog.com/entry/20120614/1339697132","title":"\u30d2\u30a2\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4fbf\u5229\u306b\u3059\u308b String#undent \u30e1\u30bd\u30c3\u30c9","author_name":"rhysd"}