如何在Google Sheets Apps脚本中将范围复制到数组并删除重复的数组？

data.forEach(function(row) {
  row.forEach(function(value) {
    if (uniqueArray.indexOf(value) === -1) {
      uniqueArray.push(value);
    }
  });
});

function removeDuplicates() {
  var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
  var range = sheet.getRange('Sheet1!A1:B10');
  var data = range.getValues();
  var uniqueArray = [];

  data.forEach(function(row) {
    row.forEach(function(value) {
      if (uniqueArray.indexOf(value) === -1) {
        uniqueArray.push(value);
      }
    });
  });

  range.setValues(uniqueArray);
}