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@PG0721(0721 PG)

applyとcallとbindのまとめ

JavaScript

Last updated at 2017-09-26Posted at 2017-02-04

忘れた時用

メソッド	脳内変換前	脳内変換後
call	methodA.call(obj, a, b, c);	obj.methodA(a, b, c);
apply	methodA.apply(obj, [a, b, c]);	obj.methodA(a, b, c);
bind	methodA.bind(obj, a, b, c);	function(a, b, c) { obj.methodA(a, b, c); }

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