{"id":2481,"date":"2021-03-21T16:16:15","date_gmt":"2021-03-21T07:16:15","guid":{"rendered":"https:\/\/www.wetch.co.jp\/?p=2481"},"modified":"2022-04-11T15:02:09","modified_gmt":"2022-04-11T06:02:09","slug":"laravel%e3%81%ae%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7%e3%83%a7%e3%83%b3%ef%bc%88%e3%81%9d%e3%81%ae%ef%bc%91%ef%bc%9a%e6%a6%82%e8%a6%81%e7%b7%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wetch.co.jp\/note\/laravel%e3%81%ae%e3%82%b3%e3%83%ac%e3%82%af%e3%82%b7%e3%83%a7%e3%83%b3%ef%bc%88%e3%81%9d%e3%81%ae%ef%bc%91%ef%bc%9a%e6%a6%82%e8%a6%81%e7%b7%a8%ef%bc%89\/","title":{"rendered":"Laravel\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff08\u305d\u306e\uff11\uff1a\u6982\u8981\u7de8\uff09"},"content":{"rendered":"\n

Laravel\u3067\u306f\u69d8\u3005\u306a\u4fbf\u5229\u6a5f\u80fd\u3092\u7528\u610f\u3057\u3066\u304f\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u306b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u7fd2\u719f\u5ea6\u306f\u54c1\u8cea\u30fb\u751f\u7523\u6027\u306b\u5927\u304d\u304f\u5f71\u97ff\u4e0e\u3048\u308b\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306f\u7c21\u5358\u306b\u8a00\u3048\u3070\u914d\u5217\uff08\u9023\u60f3\u914d\u5217\u542b\u3080\uff09\u306b\u5bfe\u3057\u3066\u540c\u64cd\u4f5c\u306e\u305f\u3081\u306e\u4fbf\u5229\u30e1\u30bd\u30c3\u30c9\u3092\u591a\u6570\u63d0\u4f9b\u3057\u3066\u304f\u308c\u308b\u30e9\u30c3\u30d1\u30fc\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002
\u7279\u306bDB\u304b\u3089\u306e\u60c5\u5831\u53d6\u5f97\u306b\u304a\u3044\u3066\u306f\u30e2\u30c7\u30eb\uff08Eloquent\uff09\u3092\u8981\u7d20\u3068\u3059\u308b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u306a\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u305f\u3081\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u6271\u3048\u308b\u3053\u3068\u306fDB\u3092\u6271\u3046\u305f\u3081\u306e\u5fc5\u9808\u6761\u4ef6\u3068\u3082\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n

\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u306f100\u4ee5\u4e0a\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u6545\u306b\u666e\u6bb5\u4f7f\u3063\u3066\u3044\u308b\u306e\u306f\u4e00\u90e8\u306e\u99b4\u67d3\u307f\u306e\u3042\u308b\u6a5f\u80fd\u3060\u3051\u3067\u3001\u672c\u6765\u306f\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308b\u51e6\u7406\u3092\u81ea\u88fd\u3057\u305f\u308a\u3001\u6f20\u7136\u3068\u899a\u3048\u3066\u3044\u305f\u6a5f\u80fd\u3092\u4f7f\u3044\u305f\u304f\u306a\u3063\u305f\u6bb5\u968e\u3067\u6539\u3081\u3066\u30cd\u30c3\u30c8\u3067\u8abf\u3079\u308b\u5fc5\u8981\u304c\u751f\u3058\u305f\u308a\u3068\u3001\u751f\u7523\u6027\u30fb\u54c1\u8cea\u306b\u304a\u3044\u3066\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u306e\u6069\u6075\u3092\u5341\u5206\u4eab\u53d7\u3067\u304d\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\uff08\u5c11\u306a\u304f\u3068\u3082\u79c1\u306f\u305d\u3046\u3067\u3059\uff09\u3002
\u3053\u308c\u3067\u306f\u5b9d\u306e\u6301\u3061\u8150\u308c\u3068\u8a00\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n

\u3068\u8a00\u3046\u3053\u3068\u3067\u3001\u4e00\u5ea6\u304d\u3063\u3061\u308a\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5404\u6a5f\u80fd\u306b\u95a2\u3057\u3066\u78ba\u8a8d\u3057\u3066\u304a\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002
\u305f\u3060\u3001\u524d\u8ff0\u306e\u3088\u3046\u306b\u6570\u304c\u591a\u304f\u4e00\u5ea6\u306b\u6574\u7406\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u305f\u3081\u3001\u4f55\u56de\u304b\u306b\u5206\u3051\u3066\u6574\u7406\u3057\u3066\u884c\u304d\u307e\u3059\u3002
\u306a\u304a\u3001\u5bfe\u8c61\u3068\u306a\u308bLaravel\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u73fe\u5728\u306eLTS\u3067\u3042\u308b6.x\u3067\u3059\u3002<\/p>\n\n\n\n

\u4eca\u56de\u306f\u521d\u56de\u3068\u8a00\u3046\u3053\u3068\u3067\u3001\u307e\u305a\u306f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u6301\u3064\u30e1\u30bd\u30c3\u30c9\u5168\u4f53\u306e\u6982\u8981\u6574\u7406\u3092\u884c\u3044\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002
\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u3057\u3066\u306f\u3001\u6700\u7d42\u7684\u306b\u306f\u5168\u30e1\u30bd\u30c3\u30c9\u306b\u95a2\u3057\u3066\u7d30\u304b\u306a\u7528\u6cd5\u542b\u3081\u3066\u8a18\u61b6\u3057\u3001\u30cd\u30c3\u30c8\u7b49\u306b\u983c\u3089\u306a\u304f\u3066\u3082\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u7b2c\u4e00\u6b69\u3068\u3057\u3066\u307e\u305a\u306f\u30e1\u30bd\u30c3\u30c9\u540d\u3068\u3056\u3063\u304f\u308a\u3068\u3057\u305f\u7528\u9014\u3092\u7db2\u7f85\u7684\u306b\u628a\u63e1\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002
\u672c\u8a18\u4e8b\u3067\u306f\u4e0a\u8a18\u5b66\u7fd2\u306e\u8cc7\u6599\u7684\u306a\u4f4d\u7f6e\u4ed8\u3051\u3068\u3057\u3066\u3001\u5404\u30e1\u30bd\u30c3\u30c9\u3092\u7528\u9014\u306b\u3088\u3063\u3066\u5206\u985e\u3059\u308b\u3068\u5171\u306b\u30e1\u30bd\u30c3\u30c9\u540d\u3068\u7c21\u5358\u306a\u6a5f\u80fd\u8aac\u660e\u306e\u30bb\u30c3\u30c8\u3092\u5217\u8a18\u3057\u3066\u884c\u304d\u307e\u3059\u3002\u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u76ee\u6307\u3059\u306f\u300c\u8a18\u61b6\u300d\u3067\u3042\u308b\u305f\u3081\u3001\u6a5f\u80fd\u8aac\u660e\u306f\u3042\u304f\u307e\u3067\u8a18\u61b6\u3092\u547c\u3073\u8d77\u3053\u3059\u7a0b\u5ea6\u306e\u7c21\u7d20\u306a\u3082\u306e\u306b\u3057\u307e\u3059\u3002\u8868\u73fe\u306e\u6b63\u78ba\u6027\u306b\u95a2\u3057\u3066\u306f\u304b\u306a\u308a\u602a\u3057\u3044\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u70b9\u306f\u3054\u5bb9\u8d66\u3092\u3002<\/p>\n\n\n\n

\u307e\u305f\u3001\u5148\u307b\u3069\u3055\u3089\u3063\u3068\u300cDB\u3092\u6271\u3046\u969b\u306b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306f\u5fc5\u9808\u300d\u3068\u8a00\u3046\u3088\u3046\u306a\u3053\u3068\u3092\u66f8\u304d\u307e\u3057\u305f\u304c\u3001\u30e2\u30c7\u30eb\uff08Eloquent\uff09\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3084\u30e1\u30bd\u30c3\u30c9\u304a\u3088\u3073\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u7d50\u679c\u3068\u3057\u3066\u53d6\u5f97\u3055\u308c\u308b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306f\u3001\u5b9f\u306f\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff08Illuminate\\Support\\Collection\uff09\u3067\u306f\u306a\u304f\u3001Eloquent\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff08Illuminate\\Database\\Eloquent\\Collection\uff09\u3068\u8a00\u3046\u3082\u306e\u306e\u3088\u3046\u3067\u3059\u3002
Eloquent\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3082\u901a\u5e38\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u7d99\u627f\u3057\u6a5f\u80fd\u62e1\u5f35\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u305f\u3081\u3001\u4e00\u822c\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3068\u3057\u3066\u6574\u7406\u3057\u305f\u77e5\u8b58\u304c\u6982\u306d\u305d\u306e\u307e\u307e\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u3088\u3063\u3066\u3001\u57fa\u672c\u7684\u306b\u306f\u4e21\u8005\u3092\u533a\u5225\u3057\u307e\u305b\u3093\u304c\u3001\u7279\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u306a\u30b1\u30fc\u30b9\u304c\u3042\u308c\u3070\u305d\u306e\u90fd\u5ea6\u89e6\u308c\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u306a\u304a\u3001\u672c\u8a18\u4e8b\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u8a18\u4e8b\u306b\u304a\u3044\u3066\u306f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5143\u3068\u306a\u3063\u305f\u914d\u5217\u3092\u300c\u672c\u4f53\u914d\u5217\u300d\u3068\u8868\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u8981\u7d20\u306e\u53d6\u5f97<\/h2>\n\n\n\n

\u914d\u5217\u3067\u3082\u305d\u3046\u3067\u3059\u304c\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3084\u30ad\u30fc\u306b\u3088\u3063\u3066\u7279\u5b9a\u306e\u8981\u7d20\u3092\u53d6\u5f97\u3059\u308b\u64cd\u4f5c\u306f\u57fa\u672c\u4e2d\u306e\u57fa\u672c\u3067\u3059\u3002
\u8981\u7d20\u306e\u53d6\u5f97\u306b\u8a72\u5f53\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

first<\/td>\u6700\u521d\u306e\u8981\u7d20\u3092\u53d6\u5f97\uff08\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3067\u6761\u4ef6\u6307\u5b9a\u3082\u53ef\u80fd\uff09<\/td><\/tr>
firstWhere<\/td>\u6761\u4ef6\u306b\u5408\u3046\u6700\u521d\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
get<\/td>\u30ad\u30fc\u3082\u3057\u304f\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u6307\u5b9a\u3057\u3066\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
last<\/td>\u6700\u5f8c\u306e\u8981\u7d20\u3092\u53d6\u5f97\uff08\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3067\u6761\u4ef6\u6307\u5b9a\u3082\u53ef\u80fd\uff09<\/td><\/tr>
pop<\/td>\u6700\u5f8c\u306e\u8981\u7d20\u3092\u53d6\u5f97\u3057\u306a\u304c\u3089\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304b\u3089\u524a\u9664<\/td><\/tr>
pull<\/td>\u30ad\u30fc\u3092\u6307\u5b9a\u3057\u3066\u8981\u7d20\u3092\u53d6\u5f97\u3057\u306a\u304c\u3089\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304b\u3089\u524a\u9664<\/td><\/tr>
random<\/td>\u30e9\u30f3\u30c0\u30e0\u306b\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
search<\/td>\u6307\u5b9a\u3057\u305f\u5024\u3092\u6301\u3064\u8981\u7d20\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u53d6\u5f97<\/td><\/tr>
shift<\/td>\u6700\u521d\u306e\u8981\u7d20\u3092\u53d6\u5f97\u3057\u306a\u304c\u3089\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304b\u3089\u524a\u9664<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5168\u30c7\u30fc\u30bf\u53d6\u5f97<\/h2>\n\n\n\n

\u500b\u5225\u306e\u8981\u7d20\u3067\u306f\u306a\u304f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u6301\u3064\u60c5\u5831\u5168\u4f53\u3092\u53d6\u5f97\u3057\u305f\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002
\u5358\u7d14\u306b\u672c\u4f53\u914d\u5217\u3092\u305d\u306e\u307e\u307e\u914d\u5217\u306e\u5f62\u3067\u53d6\u5f97\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u304c\u3001JSON\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u5f62\u3084\u6587\u5b57\u5217\u5316\u3057\u3066\u53d6\u5f97\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u60c5\u5831\u5168\u4f53\u3092\u6240\u5b9a\u306e\u5f62\u5f0f\u3067\u53d6\u5f97\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

all<\/td>\u914d\u5217\u5f62\u5f0f\u3067\u53d6\u5f97\uff082\u6b21\u5143\u4ee5\u964d\u306e\u30c7\u30fc\u30bf\u578b\u306f\u305d\u306e\u307e\u307e\uff09<\/td><\/tr>
join<\/td>\u6307\u5b9a\u3057\u305f\u30bb\u30d1\u30ec\u30fc\u30bf\u3067\u8981\u7d20\u3092\u7d50\u5408\u3057\u305f\u6587\u5b57\u5217\u3092\u53d6\u5f97\uff08implode\u3088\u308a\u82e5\u5e72\u8907\u96d1\u306a\u6307\u5b9a\u304c\u53ef\u80fd\uff09<\/td><\/tr>
toArray<\/td>\u914d\u5217\u5f62\u5f0f\u3067\u53d6\u5f97\uff082\u6b21\u5143\u4ee5\u964d\u3082\u5909\u63db\uff09<\/td><\/tr>
toJson<\/td>JSON\u5f62\u5f0f\u3067\u53d6\u5f97<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u30b5\u30d6\u30bb\u30c3\u30c8\u53d6\u5f97<\/h2>\n\n\n\n

\u69d8\u3005\u306a\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u6301\u3064\u8981\u7d20\u306e\u4e00\u90e8\u3060\u3051\u3092\u53d6\u5f97\u3057\u305f\u3044\u30b1\u30fc\u30b9\u3082\u7d50\u69cb\u3042\u308a\u307e\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u5143\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u3092\u53d6\u5f97\u3059\u308b\u3088\u3046\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

diff<\/td>\u6307\u5b9a\u3057\u305f\u30c7\u30fc\u30bf\u306b\u542b\u307e\u308c\u306a\u3044\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
diffAssoc<\/td>\u6307\u5b9a\u3057\u305f\u30c7\u30fc\u30bf\u306e\u30ad\u30fc\u3068\u5024\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u8a72\u5f53\u3057\u306a\u3044\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
diffKeys<\/td>\u6307\u5b9a\u3057\u305f\u9023\u60f3\u914d\u5217\u306e\u30ad\u30fc\u3068\u5408\u81f4\u3057\u306a\u3044\u30ad\u30fc\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
duplicates<\/td>\u91cd\u8907\u3057\u305f\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
duplicatesStrict<\/td>duplicates\u306e\u53b3\u5bc6\u6bd4\u8f03\u7248<\/td><\/tr>
except<\/td>\u6307\u5b9a\u3057\u305f\u30ad\u30fc\u3068\u5408\u81f4\u3057\u306a\u3044\u30ad\u30fc\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
filter<\/td>\u5404\u8981\u7d20\u306b\u5bfe\u3057\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u547c\u3073\u51fa\u3057\u3001\u623b\u308a\u5024\u304ctrue\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
forPage<\/td>\u30da\u30fc\u30b8\u5358\u4f4d\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
intersect<\/td>\u6307\u5b9a\u3057\u305f\u30c7\u30fc\u30bf\u306b\u542b\u307e\u308c\u308b\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
intersectByKeys<\/td>\u6307\u5b9a\u3057\u305f\u9023\u60f3\u914d\u5217\u306e\u30ad\u30fc\u3068\u5408\u81f4\u3059\u308b\u30ad\u30fc\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
nth<\/td>n\u756a\u76ee\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
only<\/td>\u6307\u5b9a\u3057\u305f\u30ad\u30fc\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
partition<\/td>\u6307\u5b9a\u3057\u305f\u6761\u4ef6\u3067\u8981\u7d20\u30922\u3064\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u5206\u3051\u308b<\/td><\/tr>
reject<\/td>\u5404\u8981\u7d20\u306b\u5bfe\u3057\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u547c\u3073\u51fa\u3057\u3001\u623b\u308a\u5024\u304cfalse\u306e\u8981\u7d20\u3092\u53d6\u5f97\uff08filter\u306e\u9006\uff09<\/td><\/tr>
skip<\/td>\u5148\u982d\u304b\u3089\u6307\u5b9a\u306e\u6570\u3060\u3051\u8981\u7d20\u3092\u9664\u5916\u3057\u3066\u53d6\u5f97<\/td><\/tr>
slice<\/td>\u6307\u5b9a\u3057\u305f\u30aa\u30d5\u30bb\u30c3\u30c8\u304b\u3089\u6307\u5b9a\u3057\u305f\u6570\u3060\u3051\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
splice<\/td>\u6307\u5b9a\u3057\u305f\u30aa\u30d5\u30bb\u30c3\u30c8\u304b\u3089\u6307\u5b9a\u3057\u305f\u6570\u3060\u3051\u8981\u7d20\u3092\u53d6\u5f97\u3057\u3001\u5143\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304b\u3089\u9664\u5916<\/td><\/tr>
take<\/td>\u5148\u982d\u304b\u3089\u6307\u5b9a\u3057\u305f\u6570\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
unique<\/td>\u91cd\u8907\u3092\u9664\u5916\u3057\u3066\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
uniqueStrict<\/td>unique\u306e\u53b3\u5bc6\u6bd4\u8f03\u7248<\/td><\/tr>
where<\/td>\u6307\u5b9a\u3057\u305f\u6761\u4ef6\u306b\u5408\u81f4\u3059\u308b\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
whereStrict<\/td>where\u306e\u53b3\u5bc6\u6bd4\u8f03\u7248<\/td><\/tr>
whereBetween<\/td>\u6307\u5b9a\u3057\u305f2\u3064\u306e\u5024\u306e\u9593\u306b\u542b\u307e\u308c\u308b\u5024\u3092\u6301\u3064\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
whereIn<\/td>\u6307\u5b9a\u3057\u305f\u5024\uff08\u8907\u6570\uff09\u306b\u542b\u307e\u308c\u308b\u5024\u3092\u6301\u3064\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
whereInStrict<\/td>whereIn\u306e\u53b3\u5bc6\u6bd4\u8f03\u7248<\/td><\/tr>
whereInstanceOf<\/td>\u6307\u5b9a\u3057\u305f\u30af\u30e9\u30b9\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
whereNotBetween<\/td>\u6307\u5b9a\u3057\u305f2\u3064\u306e\u5024\u306e\u9593\u306b\u542b\u307e\u308c\u306a\u3044\u5024\u3092\u6301\u3064\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
whereNotIn<\/td>\u6307\u5b9a\u3057\u305f\u5024\uff08\u8907\u6570\uff09\u306b\u542b\u307e\u308c\u306a\u3044\u5024\u3092\u6301\u3064\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
whereNotInStrict<\/td>whereNotIn\u306e\u53b3\u5bc6\u6bd4\u8f03\u7248<\/td><\/tr>
whereNotNull<\/td>\u6307\u5b9a\u306e\u30e1\u30f3\u30d0\u304cNULL\u4ee5\u5916\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr>
whereNull<\/td>\u6307\u5b9a\u306e\u30e1\u30f3\u30d0\u304cNULL\u306e\u8981\u7d20\u3092\u53d6\u5f97<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u30bd\u30fc\u30c8<\/h2>\n\n\n\n

\u8907\u6570\u306e\u8981\u7d20\u304c\u4e26\u3093\u3067\u3044\u308b\u69cb\u9020\u306b\u304a\u3044\u3066\u306f\u3001\u3084\u306f\u308a\u4e26\u3079\u66ff\u3048\uff08\u30bd\u30fc\u30c8\uff09\u306f\u8003\u3048\u305f\u304f\u306a\u308a\u307e\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u4e26\u3079\u66ff\u3048\u306b\u95a2\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

reverse<\/td>\u4e26\u3073\u9806\u3092\u53cd\u8ee2\u3055\u305b\u308b<\/td><\/tr>
shuffle<\/td>\u4e26\u3073\u9806\u3092\u30b7\u30e3\u30c3\u30d5\u30eb\u3059\u308b<\/td><\/tr>
sort<\/td>\u6607\u9806\u306b\u30bd\u30fc\u30c8\u3059\u308b<\/td><\/tr>
sortBy<\/td>\u6307\u5b9a\u306e\u30e1\u30f3\u30d0\u306e\u5024\u3067\u6607\u9806\u306b\u30bd\u30fc\u30c8\u3059\u308b<\/td><\/tr>
sortByDesc<\/td>\u6307\u5b9a\u306e\u30e1\u30f3\u30d0\u306e\u5024\u3067\u964d\u9806\u306b\u30bd\u30fc\u30c8\u3059\u308b<\/td><\/tr>
sortKeys<\/td>\u30ad\u30fc\u3067\u6607\u9806\u306b\u30bd\u30fc\u30c8\u3059\u308b<\/td><\/tr>
sortKeysDesc<\/td>\u30ad\u30fc\u3067\u964d\u9806\u306b\u30bd\u30fc\u30c8\u3059\u308b<\/td><\/tr>
values<\/td>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u632f\u308a\u76f4\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8981\u7d20\u306e\u8ffd\u52a0\u30fb\u524a\u9664<\/h2>\n\n\n\n

\u914d\u5217\u306b\u5bfe\u3057\u3066\u8981\u7d20\u3092\u8ffd\u52a0\u30fb\u524a\u9664\u3059\u308b\u3068\u8a00\u3046\u3053\u3068\u3082\u983b\u7e41\u306b\u884c\u308f\u308c\u308b\u64cd\u4f5c\u3067\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u8981\u7d20\u306e\u8ffd\u52a0\u30fb\u524a\u9664\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

concat<\/td>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u672b\u5c3e\u306b\u8907\u6570\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b<\/td><\/tr>
forget<\/td>\u6307\u5b9a\u3057\u305f\u8981\u7d20\u3092\u524a\u9664\u3059\u308b<\/td><\/tr>
pad<\/td>\u8981\u7d20\u306e\u30d1\u30c7\u30a3\u30f3\u30b0<\/td><\/tr>
prepend<\/td>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5148\u982d\u306b1\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b<\/td><\/tr>
push<\/td>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u672b\u5c3e\u306b1\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b<\/td><\/tr>
put<\/td>\u30ad\u30fc\u3068\u5024\u3092\u8ffd\u52a0\u3059\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u69cb\u9020\u5909\u63db<\/h2>\n\n\n\n

\u65e2\u5b58\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u3042\u304f\u307e\u3067\u300c\u5143\u30c7\u30fc\u30bf\u300d\u3084\u300c\u6750\u6599\u300d\u3068\u3057\u3066\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\u3057\u306a\u304c\u3089\u3001\u65b0\u305f\u306a\u69cb\u9020\u3092\u6301\u3064\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u751f\u6210\u3059\u308b\u3068\u8a00\u3046\u3053\u3068\u3082\u3088\u304f\u3042\u308a\u307e\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u69cb\u9020\u5909\u63db\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

chunk<\/td>\u6307\u5b9a\u306e\u6570\u3054\u3068\u306b\u8981\u7d20\u3092\u5206\u5272\u3059\u308b<\/td><\/tr>
collapse<\/td>\u591a\u6b21\u5143\u914d\u5217\u3092\u4e00\u6b21\u5143\u914d\u5217\u306b\u3059\u308b<\/td><\/tr>
combine<\/td>\u5143\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u8981\u7d20\u3092\u30ad\u30fc\u3001\u6307\u5b9a\u306e\u914d\u5217\u306e\u8981\u7d20\u3092\u5024\u3068\u3057\u3066\u9023\u60f3\u914d\u5217\u751f\u6210<\/td><\/tr>
crossJoin<\/td>\u5143\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u8981\u7d20\u3068\u6307\u5b9a\u306e\u914d\u5217\u306e\u8981\u7d20\u306e\u5168\u3066\u306e\u7d44\u307f\u5408\u308f\u305b\u306e\u914d\u5217\u751f\u6210<\/td><\/tr>
flatMap<\/td>\u5168\u8981\u7d20\u306b\u5bfe\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306b\u3088\u308b\u52a0\u5de5\uff08\u7d50\u679c\u306f\u4e00\u6b21\u5143\u914d\u5217\uff09<\/td><\/tr>
flatten<\/td>\u591a\u6b21\u5143\u9023\u60f3\u914d\u5217\u3092\u4e00\u6b21\u5143\u914d\u5217\u306b\u3059\u308b<\/td><\/tr>
flip<\/td>\u30ad\u30fc\u3068\u5024\u3092\u5165\u308c\u66ff\u3048\u308b<\/td><\/tr>
groupBy<\/td>\u6307\u5b9a\u306e\u30ad\u30fc\u306e\u5024\u3067\u30b0\u30eb\u30fc\u30d7\u5316<\/td><\/tr>
keyBy<\/td>\u6307\u5b9a\u306e\u30ad\u30fc\u306e\u5024\u3067\u914d\u5217\u5316\uff08\u5404\u8981\u7d20\u306f\u540c\u3058\u5024\u3092\u6301\u3064\u6700\u5f8c\u306e\u8981\u7d20\uff09<\/td><\/tr>
keys<\/td>\u30ad\u30fc\u306e\u307f\u3092\u8981\u7d20\u306b\u6301\u3064\u9023\u60f3\u914d\u5217\u3092\u53d6\u5f97<\/td><\/tr>
map<\/td>\u5168\u8981\u7d20\u306b\u5bfe\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306b\u3088\u308b\u52a0\u5de5<\/td><\/tr>
mapInto<\/td>\u5168\u8981\u7d20\u3092\u7279\u5b9a\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5909\u63db<\/td><\/tr>
mapSpread<\/td>\u4e8c\u6b21\u5143\u914d\u5217\u306e\u4e8c\u6b21\u5143\u76ee\u306e\u914d\u5217\u306e\u8981\u7d20\u3092\u5909\u6570\u3068\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306b\u3088\u308b\u52a0\u5de5<\/td><\/tr>
mapToGroups<\/td>groupBy\u306e\u6a5f\u80fd+\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3067\u306e\u5404\u8981\u7d20\u306b\u95a2\u3059\u308b\u4efb\u610f\u306e\u52a0\u5de5<\/td><\/tr>
mapWithKeys<\/td>\u5168\u8981\u7d20\u306b\u5bfe\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306b\u3088\u308b\u9023\u60f3\u914d\u5217\u3078\u306e\u5909\u63db<\/td><\/tr>
merge<\/td>\u6307\u5b9a\u3057\u305f\u914d\u5217\u3092\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u30de\u30fc\u30b8\uff08\u30ad\u30fc\u304c\u540c\u3058\u5834\u5408\u306f\u4e0a\u66f8\u304d\uff09<\/td><\/tr>
mergeRecursive<\/td>\u6307\u5b9a\u3057\u305f\u914d\u5217\u3092\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u30de\u30fc\u30b8\uff08\u30ad\u30fc\u304c\u540c\u3058\u3067\u5024\u304c\u7570\u306a\u308b\u8981\u7d20\u306f\u914d\u5217\u5316\uff09<\/td><\/tr>
pluck<\/td>\u6307\u5b9a\u3057\u305f\u30ad\u30fc\u306e\u5024\u3092\u914d\u5217\u5316<\/td><\/tr>
replace<\/td>merge\u306e\u5909\u5316\u5f62\u3068\u3057\u3066\u3001\u30ad\u30fc\u3067\u306f\u306a\u304f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3067\u5bfe\u8c61\u8981\u7d20\u3092\u6307\u5b9a\uff08\u5bfe\u8c61\u6307\u5b9a\u306f\u4e00\u6b21\u5143\uff09<\/td><\/tr>
replaceRecursive<\/td>replace\u306e\u5909\u5316\u5f62\u3068\u3057\u3066\u3001\u591a\u6b21\u5143\u3067\u5bfe\u8c61\u6307\u5b9a\u53ef\u80fd<\/td><\/tr>
split<\/td>\u6307\u5b9a\u3057\u305f\u6570\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u5272<\/td><\/tr>
transform<\/td>\u5168\u8981\u7d20\u306b\u5bfe\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306b\u3088\u308b\u52a0\u5de5\uff08\u5909\u66f4\u7d50\u679c\u3092\u81ea\u8eab\u306b\u53cd\u6620\uff09<\/td><\/tr>
union<\/td>\u6307\u5b9a\u3057\u305f\u914d\u5217\u3092\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u30de\u30fc\u30b8\uff08\u30ad\u30fc\u304c\u540c\u3058\u5834\u5408\u306f\u5143\u306e\u5024\u3092\u6b8b\u3059\uff09<\/td><\/tr>
zip<\/td>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5404\u5024\u3068\u6307\u5b9a\u3057\u305f\u914d\u5217\u5185\u306e\u540c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u5024\u3092\u30bb\u30c3\u30c8\u3068\u3059\u308b\u4e8c\u6b21\u5143\u914d\u5217\u5316<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u96c6\u8a08\u30fb\u5206\u6790<\/h2>\n\n\n\n

\u7279\u306b\u6570\u5024\u30c7\u30fc\u30bf\u304c\u8907\u6570\u5b58\u5728\u3059\u308b\u72b6\u6cc1\u306b\u304a\u3044\u3066\u306f\u3001\u5408\u8a08\u3084\u5e73\u5747\u5024\u306a\u3069\u3092\u6c42\u3081\u305f\u3044\u30b1\u30fc\u30b9\u3082\u591a\u3044\u3067\u3059\u3002
\u3053\u3053\u3067\u306f\u305d\u306e\u3088\u3046\u306a\u96c6\u8a08\u30fb\u5206\u6790\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

avg(average)<\/td>\u5e73\u5747\u5024\u3092\u53d6\u5f97<\/td><\/tr>
count<\/td>\u8981\u7d20\u6570\u3092\u53d6\u5f97<\/td><\/tr>
countBy<\/td>\u540c\u3058\u5024\u306b\u5bfe\u3059\u308b\u305d\u308c\u305e\u308c\u306e\u8981\u7d20\u6570\u3092\u53d6\u5f97<\/td><\/tr>
max<\/td>\u6700\u5927\u5024\u3092\u53d6\u5f97<\/td><\/tr>
median<\/td>\u4e2d\u592e\u5024\u3092\u53d6\u5f97<\/td><\/tr>
min<\/td>\u6700\u5c0f\u5024\u3092\u53d6\u5f97<\/td><\/tr>
mode<\/td>\u6700\u983b\u5024\u3092\u53d6\u5f97<\/td><\/tr>
sum<\/td>\u5408\u8a08\u5024\u3092\u53d6\u5f97<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8981\u7d20\u306e\u6709\u7121<\/h2>\n\n\n\n

\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u8a72\u5f53\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u7d50\u679c\u3092\u771f\u507d\u3067\u8fd4\u3059\u6a5f\u80fd\u3082\u5b58\u5728\u3057\u307e\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u30c1\u30a7\u30c3\u30af\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

contains(some)<\/td>\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u8981\u7d20\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af<\/td><\/tr>
containsStrict<\/td>contains\u306e\u53b3\u5bc6\u6bd4\u8f03\u7248<\/td><\/tr>
every<\/td>\u5168\u3066\u306e\u8981\u7d20\u304c\u6761\u4ef6\u3092\u6e80\u305f\u3059\u304b\u3092\u30c1\u30a7\u30c3\u30af<\/td><\/tr>
has<\/td>\u7279\u5b9a\u306e\u30ad\u30fc\u304c\u542b\u307e\u308c\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af<\/td><\/tr>
isEmpty<\/td>\u4e2d\u8eab\u304c\u7a7a\u304b\u3092\u30c1\u30a7\u30c3\u30af<\/td><\/tr>
isNotEmpty<\/td>\u4e2d\u8eab\u304c\u7a7a\u3067\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5404\u8981\u7d20\u306b\u5bfe\u3059\u308b\u64cd\u4f5c<\/h2>\n\n\n\n

\u5358\u7d14\u306b\u5404\u8981\u7d20\u306b\u95a2\u3057\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u547c\u3073\u51fa\u3059\u3060\u3051\u306e\u6a5f\u80fd\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u306b\u95a2\u3057\u3066\u306f\u7279\u306b\u623b\u308a\u5024\u3092\u671f\u5f85\u3059\u308b\u3082\u306e\u3067\u3082\u306a\u304f\u5358\u306b\u5b9f\u884c\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u3001\u8868\u793a\u3092\u884c\u3046\u304b\u3001use\u6587\u3067\u914d\u5217\u3084\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u6e21\u3057\u3059\u308b\u3053\u3068\u3067\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5185\u3067\u306e\u51e6\u7406\u7d50\u679c\u3092\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5916\u306b\u6301\u3061\u51fa\u305b\u308b\u3088\u3046\u306b\u3057\u3066\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u5404\u8981\u7d20\u306b\u5bfe\u3057\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u547c\u3073\u51fa\u3059\u3060\u3051\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

each<\/td>\u5404\u8981\u7d20\u306b\u95a2\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5b9f\u884c<\/td><\/tr>
eachSpread<\/td>\u5404\u8981\u7d20\u306e\u5024\u3092\u5f15\u6570\u3068\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5b9f\u884c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6761\u4ef6\u5206\u5c90<\/h2>\n\n\n\n

\u6761\u4ef6\u306b\u3088\u3063\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u5b9f\u884c\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5207\u308a\u66ff\u3048\u308b\u51e6\u7406\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u306e\u5f15\u6570\u306f\u3044\u305a\u308c\u3082\u81ea\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3042\u308a\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u81ea\u8eab\u3092\u52a0\u5de5\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3059\u308b\u6a5f\u80fd\u3067\u3042\u308b\u3088\u3046\u306b\u601d\u308f\u308c\u307e\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u6761\u4ef6\u5206\u5c90\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

unless<\/td>\u7b2c\u4e00\u5f15\u6570\u304c\u507d\u306e\u5834\u5408\u306e\u307f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5b9f\u884c<\/td><\/tr>
whenEmpty(unlessNotEmpty)<\/td>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u7a7a\u306e\u5834\u5408\u306e\u307f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5b9f\u884c<\/td><\/tr>
whenNotEmpty(unlessEmpty)<\/td>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u7a7a\u3067\u306a\u3044\u5834\u5408\u306e\u307f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5b9f\u884c<\/td><\/tr>
when<\/td>\u7b2c\u4e00\u5f15\u6570\u304c\u771f\u306e\u5834\u5408\u306e\u307f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u5b9f\u884c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u751f\u6210<\/h2>\n\n\n\n

\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u751f\u6210\u3059\u308b\u6a5f\u80fd\u306f\u57fa\u672c\u4e2d\u306e\u57fa\u672c\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u5b9f\u306f\u610f\u5916\u306b\u4f7f\u3046\u30b1\u30fc\u30b9\u306f\u5c11\u306a\u3044\u3067\u3059\u3002Laravel\u304c\u63d0\u4f9b\u3059\u308b\u6a5f\u80fd\u306e\u623b\u308a\u5024\u304c\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u81ea\u88fd\u51e6\u7406\u5185\u3067\u306f\u540c\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u64cd\u4f5c\u304b\u3089\u884c\u3046\u30b1\u30fc\u30b9\u304c\u5927\u534a\u3060\u304b\u3089\u3067\u3059\u3002
\u3068\u8a00\u3046\u3053\u3068\u3067\u4f7f\u3046\u6a5f\u4f1a\u306f\u9650\u5b9a\u7684\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u751f\u6210\u306b\u95a2\u308f\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

collect<\/td>\u540c\u3058\u8981\u7d20\u3092\u6301\u3064\u65b0\u3057\u3044\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u751f\u6210<\/td><\/tr>
make<\/td>\u65b0\u898f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u751f\u6210\uff08static\uff09<\/td><\/tr>
times<\/td>\u7279\u5b9a\u306e\u8981\u7d20\u6570\u306e\u65b0\u898f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u751f\u6210\uff08static\uff09<\/td><\/tr>
unwrap<\/td>\u53ef\u80fd\u3067\u3042\u308c\u3070\u672c\u4f53\u914d\u5217\u306e\u53d6\u5f97\uff08static\uff09<\/td><\/tr>
wrap<\/td>\u53ef\u80fd\u3067\u3042\u308c\u3070\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3067\u30e9\u30c3\u30d7\uff08static\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5185\u5bb9\u8868\u793a<\/h2>\n\n\n\n

\u307b\u307c\u30c7\u30d0\u30c3\u30b0\u7528\u3060\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5185\u5bb9\u3092\u8868\u793a\u3059\u308b\u6a5f\u80fd\u3082\u3042\u308a\u307e\u3059\u3002
\u305d\u306e\u3088\u3046\u306a\u8868\u793a\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

dd<\/td>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u4e2d\u8eab\u3092\u8868\u793a\u3057\u3001\u51e6\u7406\u3092\u505c\u6b62<\/td><\/tr>
dump<\/td>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u4e2d\u8eab\u3092\u8868\u793a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u305d\u306e\u4ed6<\/h2>\n\n\n\n

\u4eca\u307e\u3067\u7d39\u4ecb\u3057\u305f\u30ab\u30c6\u30b4\u30ea\u306b\u542b\u307e\u308c\u306a\u3044\u3088\u3046\u306a\u7279\u6b8a\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u4ee5\u4e0b\u306b\u5217\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

implode<\/td>\u6307\u5b9a\u3057\u305f\u30bb\u30d1\u30ec\u30fc\u30bf\u3067\u8981\u7d20\u3092\u7d50\u5408\u3057\u305f\u6587\u5b57\u5217\u3092\u53d6\u5f97\u3059\u308b<\/td><\/tr>
macro<\/td>\u72ec\u81ea\u306eCollection\u30e1\u30bd\u30c3\u30c9\u3092\u767b\u9332<\/td><\/tr>
pipe<\/td>\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u306b\u81ea\u8eab\uff08\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff09\u3092\u6e21\u3057\u3001\u51e6\u7406\u7d50\u679c\u3092\u8fd4\u3059<\/td><\/tr>
reduce<\/td>\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u306b\u5bfe\u3057\u3066\u524d\u306e\u8981\u7d20\u306e\u51e6\u7406\u7d50\u679c\u3092\u6e21\u3057\u3001\u540c\u51e6\u7406\u7d50\u679c\u3092\u3055\u3089\u306b\u6b21\u306e\u8981\u7d20\u306e\u51e6\u7406\u306b\u5f15\u304d\u7d99\u3050\u3053\u3068\u3067\u5168\u8981\u7d20\u306b\u5bfe\u3057\u3066\u5b9f\u65bd\u3057\u305f\u51e6\u7406\u7d50\u679c\u3092\u8fd4\u3059<\/td><\/tr>
tap<\/td>\u30e1\u30bd\u30c3\u30c9\u30c1\u30a7\u30fc\u30f3\u306e\u9014\u4e2d\u306b\u304a\u3051\u308b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u53d6\u5f97\uff08\u540c\u51e6\u7406\u5185\u3067\u306e\u64cd\u4f5c\u306f\u5143\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u306f\u5f71\u97ff\u3057\u306a\u3044\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u7dcf\u62ec<\/h2>\n\n\n\n

\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u30e1\u30bd\u30c3\u30c9\u306b\u95a2\u3057\u3066\u306f\u4e00\u8a00\u3067\u306f\u8aac\u660e\u3057\u96e3\u3044\u7269\u3082\u591a\u304f\u3001\u6539\u3081\u3066\u898b\u8fd4\u3057\u3066\u307f\u3066\u3082\u672c\u8a18\u4e8b\u3060\u3051\u898b\u3066\u5404\u30e1\u30bd\u30c3\u30c9\u306e\u6a5f\u80fd\u304c\u60f3\u50cf\u3067\u304d\u308b\u7269\u3067\u306f\u306a\u3044\u3068\u8a00\u3046\u3053\u3068\u304c\u3088\u304f\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u6700\u521d\u306b\u66f8\u3044\u305f\u3088\u3046\u306b\u3001\u672c\u8a18\u4e8b\u306f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5168\u30e1\u30bd\u30c3\u30c9\u304c\u4fef\u77b0\u7684\u306b\u78ba\u8a8d\u3067\u304d\u308b\u7a0b\u5ea6\u3092\u76ee\u6307\u3057\u3066\u304a\u308a\u3001\u3042\u304f\u307e\u3067\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u77e5\u8b58\u304c\uff08\u7fd2\u719f\u5ea6\u306f\u69d8\u3005\u306a\u308c\u3069\uff09\u4e8b\u524d\u306b\u3042\u308b\u4eba\u304c\u5fa9\u7fd2\u3084\u53cd\u5fa9\u5b66\u7fd2\u7684\u306b\u898b\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u305f\u7269\u3067\u3059\u3002
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