[AS3] Removing duplicates from an Array

function removeDuplicate(a:Array):void {
for (var i:uint = 0; i < a.length – 1; i++) {
for (var j:uint = i + 1; j < a.length; j++) {
if (a[i] === a[j]) {
a.splice(j, 1);
j–;
}
}
}
}

~ by rotaercz on 2008-September-11.