Merge pull request #10 from Level/add/none-encoding

Add "none" encoding

Author: juliangruber

README.md

@@ -70,6 +70,20 @@ var codec = new Codec(db.options);
 }
 ```
 
+  Currently supported encodings:
+
+  - utf8
+  - json
+  - binary
+  - hex
+  - ascii
+  - base64
+  - ucs2
+  - ucs-2
+  - utf16le
+  - utf-16le
+  - none (bypass level-codec)
+
 ## Publishers
 
 * [@juliangruber](https://github.com/juliangruber)

lib/encodings.js

@@ -28,7 +28,7 @@ exports.binary = {
   type: 'binary'
 };
 
-exports.id = {
+exports.none = {
   encode: function(data){
     return data;
   },
@@ -39,6 +39,8 @@ exports.id = {
   type: 'id'
 };
 
+exports.id = exports.none;
+
 var bufferEncodings = [
   'hex',
   'ascii',

test/kv.js

@@ -15,6 +15,11 @@ test('encode key', function(t){
   });
   t.equal(buf.toString(), '686579');
 
+  buf = codec.encodeKey({ foo: 'bar' }, {
+    keyEncoding: 'none'
+  });
+  t.deepEqual(buf, { foo: 'bar' });
+
   t.end();
 });