aischool

계산된 속성명(computed property name)에 따른 구문입니다. https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Object_initializer#Computed_property_names // 계산된 속성명 (ES6) var i = 0; var a = { ["foo" + ++i]: i, ["foo" + ++i]: i, ["foo" + ++i]:...