string concat vs array join: changing text

JavaScript performance comparison

Revision 68 of this test case created by quarteris

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Concat
var text = '', append = '', arr = [];
for (var i = 0; i < 50; ++i)
{
    append = 'test'+i;
    text += append;
}

pending…
Push and join
var text = '', append = '', arr = [];
for (var i = 0; i < 50; ++i)
{
    append = 'test'+i;
    arr.push(append);
}
text = arr.join('');
pending…
Insert and join
var text = '', append = '', arr = [];
for (var i = 0; i < 50; ++i)
{
    append = 'test'+i;
    arr[i] = append;
}
text = arr.join('');
pending…

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