Debunk string building

JavaScript performance comparison

Test case created by Raymond

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
"slow"
var string   = 'abc';
    string += 'def';
    string += 'ghi';
    string += 'jkl';
    string += 'mno';
pending…
"fast"
var string = Array();
    string.push('abc');
    string.push('def');
    string.push('ghi');
    string.push('jkl');
    string.push('mno');
string.join("");
pending…

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