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marcinkuzminski/gist:1666607

Created January 23, 2012 23:59
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JS UUID rfc4122 version 4
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gistfile1.js
'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
return v.toString(16);
});
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