Updated README

README.md

@@ -79,6 +79,9 @@ const conn = await rep.create_pool(8, MY_HOST_OR_IP, MY_PORT, MY_TOKEN);
   const conn = await rep.connect(MY_HOST_OR_IP, MY_PORT, MY_TOKEN);
 */
 
+/* Disconnect when complete 
+  await conn.disconnect();
+*/
 
 //************************************************************************************************//
 //             Step 2. Create an 'api' instance using the connection pool / connection            //
@@ -95,6 +98,9 @@ const api = rep.create_api(conn);
 //                          *********** Directory Operations ***********                          //
 //------------------------------------------------------------------------------------------------//
 
+// Check if directory exists
+const exists = await api.directory.exists('/my_directory');
+
 // List directory contents
 await api.directory.list('/', async (remote_path, page_count, get_page) => {
   for (let i = 0; i < page_count; i++) {
@@ -127,6 +133,9 @@ await api.directory.remove('/test')
 //                            *********** File Operations ***********                             //
 //------------------------------------------------------------------------------------------------//
 
+// Check if file exists
+const exists = await api.file.exists('/my_file.txt')
+
 // Delete a file
 await api.file.delete('/my_file.txt')