.replace() vs. conditional

JavaScript performance comparison

Revision 48 of this test case created

Info

A solution for replacement of strings.

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var mystring = 'okay.this.is.a.string';
    var regexp = new RegExp(".", "g");
    var alternator = 1;
};
</script>

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Testing in unknown unknown
Test Ops/sec
.replace(/\./g,' ')
result = mystring.replace(/\./g, ' ');
pending…
if/else block
if(alternator) {
    mystring = 'foo' + alternator;
    alternator = 0;
} else {
    mystring = 'baz' + alternator;
    alternator = 1;
}
 
pending…

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