🔥 remove .cacheSize

README.md

@@ -179,8 +179,6 @@ var db = levelup(memdown)
 
 `levelup()` takes an optional options object as its second argument; the following properties are accepted:
 
-* `'cacheSize'` *(number, default: `8 * 1024 * 1024`)*: The size (in bytes) of the in-memory [LRU](http://en.wikipedia.org/wiki/Cache_algorithms#Least_Recently_Used) cache with frequently used uncompressed block contents.
-
 * `'keyEncoding'` and `'valueEncoding'` *(string, default: `'utf8'`)*: The encoding of the keys and values passed through Node.js' `Buffer` implementation (see [Buffer#toString()](http://nodejs.org/docs/latest/api/buffer.html#buffer_buf_tostring_encoding_start_end)).
   <p><code>'utf8'</code> is the default encoding for both keys and values so you can simply pass in strings and expect strings from your <code>get()</code> operations. You can also pass <code>Buffer</code> objects as keys and/or values and conversion will be performed.</p>
   <p>Supported encodings are: hex, utf8, ascii, binary, base64, ucs2, utf16le.</p>