12 lines
287 B
JavaScript
Executable file
12 lines
287 B
JavaScript
Executable file
'use strict'
|
|
var MurmurHash3 = require('imurmurhash')
|
|
|
|
module.exports = function (uniq) {
|
|
if (uniq) {
|
|
var hash = new MurmurHash3(uniq)
|
|
return ('00000000' + hash.result().toString(16)).substr(-8)
|
|
} else {
|
|
return (Math.random().toString(16) + '0000000').substr(2, 8)
|
|
}
|
|
}
|