Revision: 25839
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at April 11, 2010 23:10 by djmicahelb
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Array.prototype.myUnique = function(){
var r = new Array();
o:for(var i = 0; i < this.length; i++) {
for(var x = 0; x < r.length; x++) {
if(r[x]==this[i]) {
continue o;
}
}
r[r.length] = this[i];
}
return r;
};
//usage
yourArray = yourArray.myUnique();
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Use this to step through an Array and keep only values the first instance of any values, removing all subsequent duplicates.
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Javascript remove duplicates from Array
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JavaScript