bind-closure1

JavaScript performance comparison

Test case created

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    context = {a: 1, b:2, c:3}
    for (var i = 0, length = 100, resultClosure = []; i < length; i ++) {
       resultClosure.push(function(c){return function(){return c}}(context));
    }
    for (var i = 0, length = 100, resultBind = []; i < length; i ++) {
       resultBind.push(function(){return this}.bind(context));
    }
};
</script>

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Testing in unknown unknown
Test Ops/sec
closure
for (var i = 0, length = 100; i < length; i ++) {
   resultClosure[i]();
}
pending…
bind
for (var i = 0, length = 100; i < length; i ++) {
   resultBind[i]();
}
pending…

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