hexo/node_modules/cuid/lib/getRandomValue.browser.js

19 lines
423 B
JavaScript

var getRandomValue;
var crypto = typeof window !== 'undefined' &&
(window.crypto || window.msCrypto) ||
typeof self !== 'undefined' &&
self.crypto;
if (crypto) {
var lim = Math.pow(2, 32) - 1;
getRandomValue = function () {
return Math.abs(crypto.getRandomValues(new Uint32Array(1))[0] / lim);
};
} else {
getRandomValue = Math.random;
}
module.exports = getRandomValue;