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【Javascript】Switch文を書かずに、特定のパターンのときに処理を切り分けたいときの書き方

JavaScript

Posted at 2021-05-19

const statusLabel = returnLabel(1)  // 成功

function returnLabel(labelNumber) {
  const label = {
    0: '成功',
    1: 'キャンセル',
    2: 'エラー'
  }

  return label[labelNumber]
}

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