filer/src/shared.js

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496 B
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function guid() {
return '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);
}).toUpperCase();
}
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function nop() {}
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/**
* Convert a Uint8Array to a regular array
*/
function u8toArray(u8) {
var array = [];
var len = u8.length;
for(var i = 0; i < len; i++) {
array[i] = u8[i];
}
return array;
}
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module.exports = {
guid: guid,
u8toArray: u8toArray,
nop: nop
};