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This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2015년 7월.
Set() 생성자는 Set 객체를 생성합니다.
순회 가능한 객체가 전달되면 모든 요소가 새로운 Set에 추가됩니다.
이 매개변수를 지정하지 않거나 값이 null일 경우 새로운 Set은 비어있게 됩니다.
새로운 Set 객체.
| ECMAScript® 2027 Language Specification # sec-set-constructor |
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This page was last modified on 2025년 10월 9일 by MDN contributors.
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