How to handle many verifications of var

JavaScript performance comparison

Revision 4 of this test case created by Joshua Woodward

Preparation code

Benchmark.prototype.setup = function() {
    var test = "bar";

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Testing in unknown unknown
Test Ops/sec
Usual way
if ( test == "foo" || test == "man" || test == "chu") {
Joshua way
if ( !(["foo","man","chu"].indexOf(test) < 0) ) {

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