Update README.md

Author: Kriptel

README.md

@@ -1,11 +1,22 @@
 # RuleScript
 
-Hscript addon with imports, usings, string interpolation and more.
+Hscript addon with script classes, imports, usings, properties, string interpolation and more.
 
 ## Features:
 
+- [Package](#package)
+- [Import](#import)
+	- [Alias](#import-with-alias)
+	- [Static field](#static-field-import)
+- [Using](#using)
+- [Property](#property)
+- [String interpolation](#string-interpolation)
+- [Script Class](#rulescriptedclass)
+- [Abstracts in script](#abstracts-in-script)
+- [Key => value Iterator](#key--value-iterator)
+- [`??` and `??=` operators](#-and--operators)
+
 ### Package
-package keyword (optional).
 ```haxe
 package scripts.hello.world;
 ```
@@ -34,6 +45,17 @@ map.set("Hello","World");
 trace(map.get("Hello")); // World
 ```
 
+### Static field import
+```haxe
+import Reflect.getProperty;
+
+var a = {
+	"hello":"world"
+};
+
+return getProperty(a,"hello");
+```
+
 ### Using
 ```haxe
 using Reflect;
@@ -44,6 +66,21 @@ var a = {
 trace(a.getProperty("Hello")); // World
 ```
 
+### Property
+```haxe
+var _a = 'Hello World';
+
+var a(get,set):String;
+
+function get_a():String
+	return _a;
+
+function set_a(v:String):String
+	return _a = v;
+
+trace(a); // Hello World
+```
+
 ### String interpolation
 RuleScript supports [String Interpolation](https://haxe.org/manual/lf-string-interpolation.html), but you can only use identifiers, double quotes string, calls without arguments and `+` operator.
 ```haxe
@@ -60,6 +97,35 @@ var a = {
 trace('${a.a}: ${a.b() + ' ' + a.c(true)}'); // RuleScript: Hello World
 ```
 
+### RuleScriptedClass
+Rulescript supports scripted classes, they can have a strict and non-strict constructor. 
+
+Script :
+```haxe
+class ScriptedClass extends test.ScriptedClassTest
+{
+	public function new(customArg:Int,arg1:String)
+	{
+		trace('Constructor.pre: $customArg, $arg1');
+		
+		super('Super Arg');
+
+		trace('Constructor.post: $customArg, $arg1');	
+	}
+
+	override public function info()
+	{
+		return 'Scripted class, super info: ${super.info()}';
+	}
+}
+```
+Source :
+```haxe
+class ScriptedClassTest implements RuleScriptedClass extends SrcClass {}
+```
+
+See [`Main.hx`](./test/src/Main.hx#l267), [`ScriptedClassTest.hx`](./test/src/test/ScriptedClassTest.hx), [`ScriptedClass`](./test/scripts/haxe/ScriptedClass.rhx).
+
 ### Abstracts in script
 
 `RuleScriptAbstracts.txt` in any classpath :
@@ -83,6 +149,30 @@ trace(HelloWorldAbstract.rulescriptPrint()); // 'Hello World'
 ```
 More templates in [`test/src/Main.hx`](https://github.com/Kriptel/RuleScript/blob/master/test/src/Main.hx).
 
+### Key => value iterator
+```haxe
+var map = [
+	'RuleScript' => 'Hello World',
+];
+
+for(key => value in map){
+	trace('$key: $value'); // RuleScript:'Hello World'
+}
+```
+
+### `??` and `??=` operators
+```haxe
+trace(null ?? 'Hello World'); // Hello World
+
+var a = 'hello';
+
+a ??= 'world';
+trace(a); // hello
+
+a = null;
+a ??= 'world';
+trace(a) // world
+```
 # Limitations
 
 - Script `using` callback supports max number of arguments is 8.
@@ -96,17 +186,17 @@ More templates in [`test/src/Main.hx`](https://github.com/Kriptel/RuleScript/blo
 # Install
 
 1. Installing lib: 
-- haxelib version
-    - Haxelib : `haxelib install rulescript`
-    - Hmm : `hmm haxelib rulescript`
-- github version
+	- haxelib version
+ 		- Haxelib : `haxelib install rulescript`
+    	- Hmm : `hmm haxelib rulescript`
+	- github version
 
-    - Haxelib : `haxelib git rulescript https://github.com/Kriptel/RuleScript.git`
-    - Hmm : `hmm git rulescript https://github.com/Kriptel/RuleScript.git`
-- github version (dev)
+	    - Haxelib : `haxelib git rulescript https://github.com/Kriptel/RuleScript.git`
+	    - Hmm : `hmm git rulescript https://github.com/Kriptel/RuleScript.git`
+	- github version (dev)
 
-    - Haxelib : `haxelib git rulescript https://github.com/Kriptel/RuleScript.git dev`
-    - Hmm : `hmm git rulescript https://github.com/Kriptel/RuleScript.git dev`
+    	- Haxelib : `haxelib git rulescript https://github.com/Kriptel/RuleScript.git dev`
+    	- Hmm : `hmm git rulescript https://github.com/Kriptel/RuleScript.git dev`
 2. Adding lib to your project:
 
     Hxml :