WIP binary keys

Author: deoxxa

lib/decode.js

@@ -1,3 +1,5 @@
+var Dict = require("./dict")
+
 /**
  * Decodes bencoded data.
  *
@@ -57,10 +59,10 @@ decode.dictionary = function() {
 
   decode.position++
 
-  var dict = {}
+  var dict = new Dict()
 
   while( decode.data[decode.position] !== 0x65 ) {
-    dict[ decode.bytes() ] = decode.next()
+    dict.binarySet(decode.bytes(), decode.next())
   }
 
   decode.position++

lib/dict.js

@@ -0,0 +1,24 @@
+var Dict = module.exports = function Dict() {
+  Object.defineProperty(this, "_keys", {
+    enumerable: false,
+    value: {},
+  })
+}
+
+Dict.prototype.binaryKeys = function binaryKeys() {
+  return Object.keys(this._keys).map(function(e) {
+    return Buffer(e, "hex")
+  })
+}
+
+Dict.prototype.binaryGet = function binaryGet(key) {
+  key = key.toString("hex")
+
+  return this._keys[key] && this[this._keys[key]]
+}
+
+Dict.prototype.binarySet = function binarySet(key, value) {
+  this._keys[key.toString("hex")] = key.toString()
+
+  this[key] = value
+}