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<div><span style="color: #569cd6;">let</span>&nbsp;<span style="color: #9cdcfe;">newArr</span>&nbsp;=&nbsp;[<span style="color: #b5cea8;">1</span>,<span style="color: #b5cea8;">2</span>,<span style="color: #b5cea8;">3</span>,<span style="color: #b5cea8;">4</span>,<span style="color: #b5cea8;">5</span>].<span style="color: #dcdcaa;">map</span>(<span style="color: #569cd6;">function</span>(<span style="color: #9cdcfe;">value</span>,&nbsp;<span style="color: #9cdcfe;">index</span>,&nbsp;<span style="color: #9cdcfe;">object</span>)&nbsp;{</div>
<div>&nbsp;&nbsp;&nbsp;&nbsp;<span style="color: #c586c0;">return</span>&nbsp;<span style="color: #9cdcfe;">value</span>*<span style="color: #b5cea8;">2</span>;</div>
<div>})</div>
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<div>받아오는 값이 3개인데 어디서 전달받는건지 궁금합니다.</div>
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인프런 커뮤니티 질문&답변

newArr에 map으로 묶은 fucntion 인자들은 어디서 받아오는 값인가요?