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@pe-pe-desu(ペーペー)

kotlin - 関数の引数がラムダ式の場合のラムダ式の型の見方、関数の使い方

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kotlinの関数の引数でラムダ式が使われているときの見方が、最初分からなかったので自分用にメモ( ..)φメモメモ

関数の表し方（前提知識的なの）

2024-11-13_00h44_03.png

関数の引数がラムダ式の場合（本題）

2024-11-13_01h30_11.png

関数の引数がラムダ式の場合の関数の使い方

2024-11-13_01h49_28.png

このtest2()を使う時に、ラムダ式の引数name: Stringに値を入れたい場合

2024-11-13_02h05_57.png

実際のサンプルコード↓

メモ

メソッドの戻り値Unitは、空という意味（Javaのvoidと同じ）

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