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js-mentorship-razvan / javascript

Javascript study notes
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Array.diff #526

Closed RazvanBugoi closed 4 years ago

RazvanBugoi commented 4 years ago

https://www.codewars.com/kata/523f5d21c841566fde000009/train/javascript

RazvanBugoi commented 4 years ago 
function arrayDiff(a, b) {
  return a.filter((element) => !b.includes(element));
}