Added Object.assign, closes #1

README.md

@@ -120,6 +120,19 @@ All the examples given above are based on the default settings. If for some reas
 
 All configuration is done using the object passed to the constructor or method `conf`. Some options are also duplicated by optional methods arguments.
 
+`conf` returns full options. If you call it without parameters (just `conf()`), it gives you current options.
+```js
+console.log(api.conf());
+/* Defaults:
+{
+    trailing: '',
+    shortcut: true,
+    contentType: 'application/json',
+    'application/x-www-form-urlencoded': {encode: encodeUrl},
+    'application/json': {encode: JSON.stringify, decode: JSON.parse}
+}*/
+```
+
 If you want change RestClient host (lol why?..), you can just:
 ```js
 api.host = 'http://example2.com';

package.json

@@ -1,6 +1,6 @@
 {
   "name": "another-rest-client",
-  "version": "0.3.1",
+  "version": "0.3.2",
   "description": "Simple REST API client that makes your code lesser and more beautiful than without it.",
   "main": "rest-client.js",
   "scripts": {
@@ -23,6 +23,7 @@
   "devDependencies": {
     "babel": "^6.5.2",
     "babel-loader": "^6.2.4",
+    "babel-plugin-transform-object-assign": "^6.8.0",
     "babel-preset-es2015": "^6.9.0",
     "chai": "^3.5.0",
     "minivents": "^2.0.2",

src/rest-client.js

@@ -23,17 +23,17 @@ class RestClient {
     }
 
     conf(options={}) {
-        this._opts = this._opts || {
+        let currentOptions = this._opts || {
             trailing: '',
             shortcut: true,
             contentType: 'application/json',
             'application/x-www-form-urlencoded': {encode: encodeUrl},
             'application/json': {encode: JSON.stringify, decode: JSON.parse}
         };
 
-        for (let k in options) {
-            this._opts[k] = options[k];
-        }
+        this._opts = Object.assign(currentOptions, options);
+
+        return Object.assign({}, this._opts);
     }
 
     _request(method, url, data=null, contentType=null) {

webpack.config.js

@@ -20,7 +20,8 @@ module.exports = {
                 exclude: /(node_modules|bower_components)/,
                 loader: 'babel',
                 query: {
-                    presets: ['es2015']
+                    presets: ['es2015'],
+                    plugins: ['transform-object-assign']
                 }
             }
         ]