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CollectionのwhereBetween

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Laravelのバージョンアップを行おうと思いCHANGELOGを眺めていたら、
v5.7.19でこんな記述が

Added Illuminate\Support\Collection::whereBetween method (#26888)

以前からあった気がするなと思ったのですが、QueryBuilderではなくCollectionでした。

気になったので、ちょっと試す。

>>> $c = collect([['v' => 1], ['v' => 2], ['v' => 3], ['v' => '3'], ['v' => 4]]);
=> Illuminate\Support\Collection {#3155
     all: [
       [
         "v" => 1,
       ],
       [
         "v" => 2,
       ],
       [
         "v" => 3,
       ],
       [
         "v" => "3",
       ],
       [
         "v" => 4,
       ],
     ],
   }
>>> $c->whereBetween('v', [2, 4])
=> Illuminate\Support\Collection {#3149
     all: [
       1 => [
         "v" => 2,
       ],
       2 => [
         "v" => 3,
       ],
       3 => [
         "v" => "3",
       ],
       4 => [
         "v" => 4,
       ],
     ],
   }
>>>

filterでcallback書くよりは簡単。
文字列の"3"が対象になっちゃうのは、いまいちな気がしますがphpっぽい。

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