switch to vuepress

1 files changed, 15 insertions, 0 deletions

diff --git a/node_modules/cache-content-type/index.js b/node_modules/cache-content-type/index.js
new file mode 100644
index 00000000..60e66671
--- /dev/null
+++ b/node_modules/cache-content-type/index.js
@@ -0,0 +1,15 @@
+'use strict';
+
+const mimeTypes = require('mime-types');
+const LRU = require('ylru');
+
+const typeLRUCache = new LRU(100);
+
+module.exports = type => {
+  let mimeType = typeLRUCache.get(type);
+  if (!mimeType) {
+    mimeType = mimeTypes.contentType(type);
+    typeLRUCache.set(type, mimeType);
+  }
+  return mimeType;
+};