<div style="color: #d4d4d4; background-color: #1e1e1e; font-family: Consolas, 'Courier New', monospace; font-size: 14px; line-height: 19px; white-space: pre;">
<div><span style="color: #569cd6;">function</span>&nbsp;<span style="color: #dcdcaa;">book</span>(<span style="color: #9cdcfe;">bookParam</span>)&nbsp;{</div>
<div>&nbsp;&nbsp;<span style="color: #569cd6;">var</span>&nbsp;<span style="color: #9cdcfe;">point</span>&nbsp;=&nbsp;<span style="color: #b5cea8;">100</span>;</div>
<div>&nbsp;&nbsp;<span style="color: #569cd6;">function</span>&nbsp;<span style="color: #dcdcaa;">getPoint</span>(<span style="color: #9cdcfe;">pointParam</span>)&nbsp;{</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #9cdcfe;">point</span>&nbsp;=&nbsp;<span style="color: #9cdcfe;">point</span>&nbsp;+&nbsp;<span style="color: #9cdcfe;">bookParam</span>&nbsp;+&nbsp;<span style="color: #9cdcfe;">pointParam</span>;</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c586c0;">return</span>&nbsp;<span style="color: #9cdcfe;">point</span>;</div>
<div>&nbsp;&nbsp;};</div>
<div>&nbsp;&nbsp;<span style="color: #c586c0;">return</span>&nbsp;<span style="color: #dcdcaa;">getPoint</span>;</div>
<div>};</div>
<div><span style="color: #569cd6;">var</span>&nbsp;<span style="color: #9cdcfe;">obj</span>&nbsp;=&nbsp;<span style="color: #dcdcaa;">book</span>(<span style="color: #b5cea8;">200</span>);</div>
<div><span style="color: #9cdcfe;">console</span>.<span style="color: #dcdcaa;">log</span>(<span style="color: #dcdcaa;">obj</span>(<span style="color: #b5cea8;">400</span>));</div>
</div>
<p>선생님 안녕하세요 클로저 정리시간에 getPoint 오브젝트의 [[scope]]에 bookParam 도 설정되나요?</p>
<p>getPoint 함수의 스코프 영역에 bookParam도 들어가는지 궁금합니다!</p>
<p></p>

<p>스코프 영역에 들어가며 [[scope]]에도 설정됩니다. 그렇지 않으면 getPoint()에서 사용할 수 없습니다.&nbsp;</p>

<p>감사합니다! 완벽이해하고 ES6+ 강의도 얼른 듣고싶어요!</p>

인프런 커뮤니티 질문&답변

[정리시간] 클로저 정리시간 질문입니다!