Update README.md

README.md

@@ -4,9 +4,9 @@
 [![Coverage Status](https://coveralls.io/repos/github/miladrahimi/php-enum/badge.svg?branch=master)](https://coveralls.io/github/miladrahimi/php-enum?branch=master)
 [![License](https://poser.pugx.org/miladrahimi/php-enum/license)](https://packagist.org/packages/miladrahimi/php-enum)
 
-# PhpEnum
+# PHP-Enum
 
-A PHP Abstract Enum Class
+To make your Enums feel alive, just use the `Enum` abstract class as their parent.
 
 ## Installation
 
@@ -18,29 +18,29 @@ composer require miladrahimi/php-enum "1.*"
 
 ## Documentation
 
-To make your Enum feel alive, just use the `Enum` abstract class as its parent.
+Consider this enum class:
 
-Consider `SampleEnum` in the following class.
 
 ```php
-use MiladRahimi\PhpEnum\Enum;
+namespace MiladRahimi\Enum\Enum;
 
 class SampleEnum extends Enum
 {
+    const UNO = 1;
     const ONE = 1;
     const TWO = 2;
     const STR = "sth";
 }
 ```
 
-Now you are able to use declared methods in the abstract Enum class like this:
+Now you are able to use this methods:
 
 ```php
-SampleEnum::items(); // ['ONE' => 1, 'TWO' => 2, 'STR' => 'sth']
+SampleEnum::all(); // ['UNO' => 1, 'ONE' => 1, 'TWO' => 2, 'STR' => 'sth']
 
-SampleEnum::keys(); // ['ONE', 'TWO', 'STR'];
+SampleEnum::keys(); // ['UNO', 'ONE', 'TWO', 'STR'];
 
-SampleEnum::values(); // [1, 2, 'sth']
+SampleEnum::values(); // [1, 1, 2, 'sth']
 
 SampleEnum::hasKey('ONE'); // true
 
@@ -49,8 +49,14 @@ SampleEnum::hasKey('xXx'); // false
 SampleEnum::hasValue(2); // true
 
 SampleEnum::hasValue('xXx'); // false
+
+SampleEnum::valueOf('ONE'); // 1
+
+SampleEnum::keysOf(1); // ['UNO', 'ONE']
+
+SampleEnum::keyOf(1); // 'UNO'
 ```
 
 ## License
-PhpEnum is initially created by [Milad Rahimi](https://miladrahimi.com)
+PHP-Enum is initially created by [Milad Rahimi](https://miladrahimi.com)
 and released under the [MIT License](http://opensource.org/licenses/mit-license.php).