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@devneko

そろそろnode.jsにarrow functionが来る!

More than 5 years have passed since last update.

そろそろリリースされるはずの Node.js v4.0.0 からarrow functionが使えるようになります!
V8 4.5がマージされると使えるようになるそうです。
https://github.com/nodejs/node/pull/2682

arrow function というのはクロージャを記述する新しい構文のことです。
こんな感じで書けます。
js
(a,b) => { return a + b; }

楽しみですね。

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devneko
フリーのプログラマです。 ウェブシステム開発、スマホアプリ開発にフルスタックで対応可能です。

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Help us understand the problem. What is going on with this article?