{"blog_url":"https://moto.hatenadiary.com/","title":"Rails\u3067\u30ab\u30b9\u30bf\u30e0\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3-\u672c\u30b5\u30a4\u30c8\u3068\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u9593\u306eURL\u8a2d\u5b9a","image_url":null,"url":"https://moto.hatenadiary.com/entry/subdomain-url_for","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmoto.hatenadiary.com%2Fentry%2Fsubdomain-url_for\" title=\"Rails\u3067\u30ab\u30b9\u30bf\u30e0\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3-\u672c\u30b5\u30a4\u30c8\u3068\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u9593\u306eURL\u8a2d\u5b9a - motolog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/show_motto/","type":"rich","description":"Rails\u3067\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u5b9f\u88c5\u3057\u305f\u969b\u306b\u3001\u672c\u30b5\u30a4\u30c8\u3068\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u30b5\u30a4\u30c8\u9593\u306e\u53d7\u3051\u6e21\u3057\u3067\u5c11\u3057\u30cf\u30de\u308a\u307e\u3057\u305f\u3002\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u30b5\u30a4\u30c8\u306b\u3044\u308b\u72b6\u614b\u3067\u3001root_path \u3084 root_url \u3067\u30ea\u30f3\u30af\u5148\u3092\u6307\u5b9a\u3057\u3066\u3082\u3001\u672c\u30b5\u30a4\u30c8\u3067\u306f\u306a\u304f\u3001\u305d\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u30c8\u30c3\u30d7\u306b\u98db\u3070\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001url_for \u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3057\u3066\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u30b5\u30a4\u30c8\u3068\u672c\u30b5\u30a4\u30c8\u9593\u3092\u884c\u304d\u6765\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002 url_for\u3067\u30e1\u30bd\u30c3\u30c9\u4f5c\u6210subdomain_url_helper \u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4f5c\u6210 module SubdomainUrlHelper def with_subdomain(subdomain) subdomain ||= \u2026","published":"2013-10-05 16:55:30","width":"100%","height":"190","version":"1.0","provider_name":"Hatena Blog","categories":["Rails","\u958b\u767a\u30e1\u30e2"],"author_name":"show_motto","blog_title":"motolog"}