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12 lines
286 B
JavaScript

'use strict'
var MurmurHash3 = require('imurmurhash')
module.exports = function (uniq) {
if (uniq) {
var hash = new MurmurHash3(uniq)
return ('00000000' + hash.result().toString(16)).slice(-8)
} else {
return (Math.random().toString(16) + '0000000').slice(2, 10)
}
}