{"provider_url":"https://hatena.blog","height":"190","title":"Ruby \u3067 gets \u3092\u3084\u308a\u76f4\u3059 ungets \u7684\u306a\u3053\u3068  ","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","published":"2010-07-03 03:41:38","author_url":"https://blog.hatena.ne.jp/takuya_1st/","categories":["ruby"],"blog_url":"https://takuya-1st.hatenablog.jp/","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F20100703%2F1278182498\" title=\"Ruby \u3067 gets \u3092\u3084\u308a\u76f4\u3059 ungets \u7684\u306a\u3053\u3068   - \u305d\u308c\u30de\u30b0\u3067\uff01\" 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://takuya-1st.hatenablog.jp/entry/20100703/1278182498","width":"100%","author_name":"takuya_1st","provider_name":"Hatena Blog","type":"rich","description":"ruby\u306eIO\u306b\u306f\u3044\u304f\u3064\u3082\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u3002each/readline/gets \u7cfb\u7d71\u3068\u30dd\u30a4\u30f3\u30bf\u7cfb\u3069\u3046\u3082\u76f8\u6027\u304c\u826f\u304f\u306a\u3044\u3002getc/ungetc \u306f\u3042\u308b\u3051\u3069\u3001gets/ungets\u304c\u306a\u3044\u3002\u3053\u307e\u3063\u305f\u306e\u3067\u4ee3\u6848\u3092\u8003\u3048\u305f require 'stringio' str =<<EOS \u898b\u51fa\u3057\u8a18\u6cd5 *\u301c\u301c \u65e5\u8a18\u306b\u898b\u51fa\u3057\uff08h3\uff09\u3092\u4ed8\u3051\u307e\u3059 \u6642\u523b\u4ed8\u304d\u898b\u51fa\u3057\u8a18\u6cd5 *t*\u301c\u301c, *t+1*\u301c\u301c \u898b\u51fa\u3057\u306b\u7de8\u96c6\u6642\u523b\u3092\u4fdd\u5b58\u3057\u8868\u793a\u3057\u307e\u3059 name\u5c5e\u6027\u4ed8\u304d\u898b\u51fa\u3057\u8a18\u6cd5 *name*\u301c\u301c \u898b\u51fa\u3057\u306b\u597d\u304d\u306a name \u5c5e\u6027\u3092\u3064\u3051\u307e\u3059 \u30ab\u30c6\u30b4\u30ea\u30fc\u8a18\u6cd5 *[\u301c\u301c]\u301c\u301c \u65e5\u8a18\u306b\u30ab\u30c6\u30b4\u30ea\u30fc\u3092\u8a2d\u5b9a\u3057\u307e\u3059 EOS sio = StringIO.ne\u2026"}