{"url":"https://memorandums.hatenablog.com/entry/20101001/p2","provider_name":"Hatena Blog","width":"100%","blog_title":"memorandums","provider_url":"https://hatena.blog","type":"rich","title":"PStore\u306etransaction\u30e1\u30bd\u30c3\u30c9\u306e\u3088\u3046\u306a\u3082\u306e","blog_url":"https://memorandums.hatenablog.com/","author_name":"ke_takahashi","version":"1.0","description":"\u30e1\u30e2\u3067\u3059\u3002\u4eca\u3001ruby\u306e\u304a\u3055\u3089\u3044\u3092\u517c\u306d\u3066\u300c\u4f5c\u308a\u306a\u304c\u3089\u5b66\u3076Ruby\u5165\u9580\u300d\u3092\u3056\u30fc\u3063\u3068\u30d5\u30a9\u30ed\u30fc\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u305d\u3053\u3067\u51fa\u3066\u304d\u305fPstore\u306e\u4f7f\u3044\u65b9\u306e\u30da\u30fc\u30b8\uff08176P)\u306b\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u3002 require 'pstore' db = PStore.new('dbfile') db.transaction do db[\"drink\"] = \"coffee\" db[\"fruits\"] = [\"apple\", \"banana\"] end #Pstore\u306b\u4fdd\u5b58\u3055\u308c\u308b\u306e\u306f\u3001transaction\u30e1\u30bd\u30c3\u30c9\u3092\u629c\u3051\u308b\u3068\u304d \u3053\u3046\u3044\u3046\u4f7f\u3044\u65b9\u3092\u81ea\u4f5c\u30af\u30e9\u30b9\u306b\u7d44\u307f\u8fbc\u3080\u3068\u3059\u308c\u3070\u3069\u3046\u4f5c\u308b\u304b\u3002\u3002\u3002\u3061\u3087\u3063\u3068\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002\u30d5\u30a1\u30a4\u2026","image_url":null,"published":"2010-10-01 00:00:01","author_url":"https://blog.hatena.ne.jp/ke_takahashi/","categories":[],"height":"190","html":""}