Answers for "remove duplicates in arrayof object javascript"

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remove duplicates objects from array javascript

arr.reduce((acc, current) => {
  const x = acc.find(item => item.id === current.id);
  if (!x) {
    return acc.concat([current]);
  } else {
    return acc;
  }
}, []);

Posted by: Guest on November-09-2020

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