Preparation code

<script src="//ajax.googleapis.com/ajax/libs/mootools/1.4.1/mootools-yui-compressed.js"></script>
 
<script>
  Benchmark.prototype.setup = function() {
    MooTools.More={version:"1.4.0.1",build:"a4244edf2aa97ac8a196fc96082dd35af1abab87"};(function(a){Array.implement({min:function(){return Math.min.apply(null,this);
    },max:function(){return Math.max.apply(null,this);},average:function(){return this.length?this.sum()/this.length:0;},sum:function(){var b=0,c=this.length;
    if(c){while(c--){b+=this[c];}}return b;},
        unique2: function(){
                  var h = {}, ret = [], arrLen = this.length, next=0, el, type, needToCheckTypes = {undefined: 1, boolean: 1, number: 1, string: 1};
                  while (arrLen--) {
                      el = this[arrLen];
                      type = typeof el;
                      if((needToCheckTypes[typeof el] || el === null) && h[el]) continue;
                      ret[next++] = el;
                      h[el] = 1;
                  }
              return ret;       
        },
    
    unique:function(){return[].combine(this);},shuffle:function(){for(var c=this.length;c&&--c;){var b=this[c],d=Math.floor(Math.random()*(c+1));
    this[c]=this[d];this[d]=b;}return this;},reduce:function(d,e){for(var c=0,b=this.length;c<b;c++){if(c in this){e=e===a?this[c]:d.call(null,e,this[c],c,this);
    }}return e;},reduceRight:function(c,d){var b=this.length;while(b--){if(b in this){d=d===a?this[b]:c.call(null,d,this[b],b,this);}}return d;}});})();
    var mixedArrayWithObjects = [];
    for (var i in window) {
      if (typeOf(window[i] === 'object'))
      mixedArrayWithObjects.push(window[i]);
    }
    
    var arr = [];
        
        for (var i = 0; i < 1000; i++) {
          arr.push(i);
        
          if (i > 0 && i % 10 == 0) {
            arr.push(i - 10);
          }
        }
        
        var arr1 = ['q', 'w', 'e', 'r', 't', 'q', 'w', 'e', 'r', 't', 'p', 'y', 'i', 'o', 'u', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', 'a', 'p', 'y', 'i', 'w', 'e', 'r', 't', 'q', 'w', 'e', 'r', 't', 'p', 'y', 'i', 'o', 'u', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', 'a', 'p', 'y', 'i', 'o', 'u', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', 'a'];
        
        var arr2 = ["Alabama", "Alaska", "Arizona", "Arkansas", "California", "Colorado", "Connecticut", "Delaware", "Florida", "Georgia", "Hawaii", "Idaho", "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky", "Louisiana", "Maine", "Maryland", "Massachusetts", "Michigan", "Minnesota", "Mississippi", "Missouri", "Montana", "Nebraska", "Nevada", "New Hampshire", "New Jersey", "New Mexico", "New York", "North Dakota", "North Carolina", "Ohio", "Oklahoma", "Oregon", "Pennsylvania", "Rhode Island", "South Carolina", "South Dakota", "Tennessee", "Texas", "Utah", "Vermont", "Virginia", "Washington", "West Virginia", "Wisconsin", "Wyoming", "Alabama", "Ohio", "Oklahoma", "Oregon", "Pennsylvania", "Rhode Island", "South Carolina", "South Dakota", "Tennessee", "Texas", "Utah", "Vermont", "Virginia", "Washington", "West Virginia", "Wisconsin", "Wyoming", "Alabama", "Alaska", "Arizona", "Arkansas", "California", "Colorado", "Connecticut", "Delaware", "Florida", "Georgia", "Hawaii", "Idaho", "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky", "Louisiana", "Connecticut", "Delaware", "Florida", "Georgia", "Hawaii", "Idaho", "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky", "Louisiana", "Maine", "Maryland", "Massachusetts", "Michigan", "Minnesota", "Mississippi", "Missouri", "Montana", "Nebraska", "Nevada", "New Hampshire", "New Jersey", "New Mexico", "New York", "North Dakota", "North Carolina", "Maine", "Maryland", "Massachusetts", "Michigan", "Minnesota", "Mississippi", "Missouri", "Montana", "Nebraska", "Nevada", "New Hampshire", "New Jersey", "New Mexico", "New York", "North Dakota", "North Carolina", "Ohio", "Oklahoma", "Oregon", "Pennsylvania", "Rhode Island", "South Carolina", "South Dakota", "Tennessee", "Texas", "Utah", "Vermont", "Virginia", "Washington", "West Virginia", "Wisconsin", "Wyoming"];
    
  };
</script>

Preparation code output

Test runner

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arr.unique();

arr1.unique();

arr2.unique();

mixedArrayWithObjects.unique();

arr.unique2();

arr1.unique2();

arr2.unique2();

mixedArrayWithObjects.unique2();

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published by cainrus on 19th December 2011
• Revision 2: published on 20th December 2011
• Revision 3: published on 20th December 2011

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