| 1 | /**
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| 2 | *
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| 3 | * This function was taken from a stackoverflow answer:
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| 4 | *
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| 5 | * http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
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| 6 | *
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| 7 | * Many thanks to:
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| 8 | *
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| 9 | * Briguy37 (http://stackoverflow.com/users/508537/briguy37)
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| 10 | * broofa (http://stackoverflow.com/users/109538/broofa)
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| 11 | *
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| 12 | */
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| 13 |
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| 14 | module.exports = function() {
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| 15 | var d = new Date().getTime();
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| 16 | return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
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| 17 | var r = (d + Math.random()*16)%16 | 0;
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| 18 | d = Math.floor(d/16);
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| 19 | return (c=='x' ? r : (r&0x3|0x8)).toString(16);
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| 20 | });
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| 21 | };
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