{"version":"1.0","provider_name":"Hatena Blog","title":"ruby-trunk-changes 2026-05-23","width":"100%","blog_url":"https://ruby-trunk-changes.hatenablog.com/","url":"https://ruby-trunk-changes.hatenablog.com/entry/ruby_trunk_changes_20260523","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fruby-trunk-changes.hatenablog.com%2Fentry%2Fruby_trunk_changes_20260523\" title=\"ruby-trunk-changes 2026-05-23 - ruby trunk changes\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"type":"rich","author_name":"nagachika","provider_url":"https://hatena.blog","categories":[],"author_url":"https://blog.hatena.ne.jp/nagachika/","blog_title":"ruby trunk changes","published":"2026-05-23 20:40:18","description":"\u4eca\u65e5\u306f Float#ceil \u3084 Float#floor \u306b\u6975\u7aef\u306b\u5927\u304d\u306a\u6841\u6570\u3092\u6e21\u3057\u305f\u6642\u306e\u7d50\u679c\u304c\u4e0d\u6b63\u306b\u306a\u308b\u4e0d\u5177\u5408\u306e\u4fee\u6b63\u306a\u3069\u304c\u3042\u308a\u307e\u3057\u305f\u3002 [d485eb663c] Takashi Kokubun 2026-05-22 17:12:29 UTC ZJIT \u306e cfp \u7ba1\u7406\u306e\u8efd\u91cf\u5316\u306e\u305f\u3081\u306b\u5c0e\u5165\u3057\u305f JITFrame \u3092 cfp->jit_return \u30e1\u30f3\u30d0\u30fc\u306b\u57cb\u3081\u8fbc\u3093\u3067\u3044\u305f\u306e\u3092\u30de\u30b7\u30f3\u30b9\u30bf\u30c3\u30af\u4e0a\u306b\u914d\u7f6e\u3057\u3066\u305d\u306e\u30dd\u30a4\u30f3\u30bf\u3092 cfp->jit_return \u3067\u4fdd\u6301\u3059\u308b\u3088\u3046\u306b\u5909\u66f4\u3057\u3066\u3044\u307e\u3059\u3002cfp \u306e\u30e1\u30f3\u30d0\u30fc\u3092\u66f4\u65b0\u3059\u308b\u306e\u306f\u8907\u6570 Ractor \u5229\u7528\u6642\u306b atomicity \u306e\u78ba\u4fdd\u304c\u554f\u984c\u306b\u306a\u308a\u3084\u3059\u3044\u306e\u3067\u983b\u7e41\u306b\u66f8\u2026"}