Membuat array javascript unik

By - 
function arrayUnik(A){
  uniq = A.filter(function(item, pos, self) {
      return self.indexOf(item) == pos;
  });
  return uniq;
}

/* Penggunaan */

var arraymu = [1,2,3,4,5,6,3,7,7,55,6,7,90,98,89,98,89,98,98,89,89];
console.log(arrayUnik(arraymu)); //Buka F12 developer tools untuk melihat hasilnya
  • Menghapus duplikat array di javascript
  • Membuat array menjadi unik di javascript

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