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<html>
<head>
<title>clocking fun</title>
<style type="text/css">
@import "../resources/dojo.css";
</style>
<script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug:true"></script>
<script type="text/javascript" src="../functional.js"></script>
<script type="text/javascript">
dojo.addOnLoad(function(){
var LEN = 1000, ITER = 100, SUM = (LEN - 1) * LEN / 2;
var foldl_1 = function(/*Array*/ a, /*Function*/ f, /*Object*/ z){
for(var i = 0; i < a.length; z = f.call(dojo.global, z, a[i++]));
return z;
};
var foldl_2 = function(/*Array*/ a, /*Function*/ f, /*Object*/ z){
dojo.forEach(a, function(x){ z = f.call(dojo.global, z, x); });
return z;
};
var foldl_3 = function(/*Array*/ a, /*Function*/ f, /*Object*/ z){
a.forEach(function(x){ z = f.call(dojo.global, z, x); });
return z;
};
var sample = dojox.lang.functional.repeat(LEN, function(x){ return x + 1; }, 0);
console.profile("dojox.lang.functional.foldl");
for(var i = 0; i < ITER; ++i){
var t = dojox.lang.functional.foldl(sample, function(a, b){ return a + b; }, 0);
console.assert(t == SUM);
}
console.profileEnd("dojox.lang.functional.foldl");
console.profile("dojox.lang.functional.reduce");
for(var i = 0; i < ITER; ++i){
var t = dojox.lang.functional.reduce(sample, function(a, b){ return a + b; });
console.assert(t == SUM);
}
console.profileEnd("dojox.lang.functional.reduce");
console.profile("raw loop");
for(var i = 0; i < ITER; ++i){
var t = foldl_1(sample, function(a, b){ return a + b; }, 0);
console.assert(t == SUM);
}
console.profileEnd("raw loop");
console.profile("dojo.forEach");
for(var i = 0; i < ITER; ++i){
var t = foldl_2(sample, function(a, b){ return a + b; }, 0);
console.assert(t == SUM);
}
console.profileEnd("dojo.forEach");
console.profile("Array.forEach");
for(var i = 0; i < ITER; ++i){
var t = foldl_3(sample, function(a, b){ return a + b; }, 0);
console.assert(t == SUM);
}
console.profileEnd("Array.forEach");
});
</script>
</head>
<body>
<p>This test is meant to run on Firefox with Firebug installed.</p>
</body>
</html>

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