From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001 From: ruki Date: Thu, 8 Nov 2018 00:38:48 +0800 Subject: switch to vuepress --- node_modules/unique-slug/index.js | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 node_modules/unique-slug/index.js (limited to 'node_modules/unique-slug/index.js') diff --git a/node_modules/unique-slug/index.js b/node_modules/unique-slug/index.js new file mode 100644 index 00000000..7c5d6c75 --- /dev/null +++ b/node_modules/unique-slug/index.js @@ -0,0 +1,19 @@ +'use strict' +var crypto = require('crypto') +var MurmurHash3 = require('imurmurhash') + +module.exports = function (uniq) { + if (uniq) { + var hash = new MurmurHash3(uniq) + return ('00000000' + hash.result().toString(16)).substr(-8) + } else { + // Called without a callback, because this interface should neither block + // nor error (by contrast with randomBytes which will throw an exception + // without enough entropy). + // + // However, due to a change in Node 0.10.27+, pseudoRandomBytes is now the + // same as randomBytes, and may in fact block in situations where + // insufficent entropy is available. + return crypto.pseudoRandomBytes(4).toString('hex') + } +} -- cgit v1.2.3