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【Laravel】partitionメソッドで配列を分割しよう

Last updated at Posted at 2023-12-27

概要

知らなかったメソッドがあったので紹介
以下のように、条件を満たしている物が格納されている配列と、条件を満たしていない物が格納されている2つの配列が生成されっます

$collection = collect([1, 2, 3, 4, 5, 6]);

[$underThree, $equalOrAboveThree] = $collection->partition(function ($i) {
    return $i < 3;
});

$underThree->all();

// [1, 2]

$equalOrAboveThree->all();

// [3, 4, 5, 6

まとめ

自分は今までwhereなど使って冗長に書いてたので使っていこうと思います

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