Fix header casting and more minor fixes

Author: eldadfux

docs/examples/functions/create-tag.md

@@ -12,7 +12,7 @@ client
     .setKey('919c2d18fb5d4...a2ae413da83346ad2') // Your secret API key
 ;
 
-let promise = functions.createTag('[FUNCTION_ID]', '[COMMAND]', fs.createReadStream(__dirname + '/file.png')));
+let promise = functions.createTag('[FUNCTION_ID]', '[COMMAND]', '');
 
 promise.then(function (response) {
     console.log(response);

docs/examples/storage/create-file.md

@@ -12,7 +12,7 @@ client
     .setKey('919c2d18fb5d4...a2ae413da83346ad2') // Your secret API key
 ;
 
-let promise = storage.createFile(fs.createReadStream(__dirname + '/file.png')));
+let promise = storage.createFile('');
 
 promise.then(function (response) {
     console.log(response);

lib/client.js

@@ -9,7 +9,7 @@ class Client {
         this.endpoint = 'https://appwrite.io/v1';
         this.headers = {
             'content-type': '',
-            'x-sdk-version': 'appwrite:nodejs:2.2.1',
+            'x-sdk-version': 'appwrite:nodejs:2.2.2',
             'X-Appwrite-Response-Format' : '0.8.0',
         };
         this.selfSigned = false;

lib/services/functions.js

@@ -273,7 +273,7 @@ class Functions extends Service {
      *
      * @param string functionId
      * @param string command
-     * @param File code
+     * @param string code
      * @throws Exception
      * @return {}
      */

lib/services/storage.js

@@ -37,7 +37,7 @@ class Storage extends Service {
      * assigned to read and write access unless he has passed custom values for
      * read and write arguments.
      *
-     * @param File file
+     * @param string file
      * @param string[] read
      * @param string[] write
      * @throws Exception

package.json

@@ -2,7 +2,7 @@
   "name": "node-appwrite",
   "homepage": "https://appwrite.io/support",
   "description": "Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API",
-  "version": "2.2.1",
+  "version": "2.2.2",
   "license": "BSD-3-Clause",
   "main": "index.js",
   "repository": {