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Androguide/uuid4.js

Created October 13, 2015 15:13
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Generates a v4 UUID according to the spec
Raw
uuid4.js
my.uuid4 = function() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, my._uuid4);
};
// Cache callback to optimize perf
my._uuid4 = function(cc) {
var rr = Math.random() * 16 | 0; return (cc === 'x' ? rr : (rr & 0x3 | 0x8)).toString(16);
};
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