another big refactor

src/lib/observable/ObservableArray.hx

@@ -0,0 +1,56 @@
+package lib.observable;
+
+class ObservableArray<T> extends ObservableValue<Array<T>> {
+	public function new(value: Array<T>) {
+		super(value);
+	}
+
+	public function insert(pos: Int, x: T):Void {
+		this.value.insert(pos,x);
+		this.callbacks.invoke(this.value);
+	}
+
+	public function pop(): Null<T> {
+		var poped = this.pop();
+		this.callbacks.invoke(this.value);
+		return poped;
+	}
+
+	public function push(x: T):Int {
+		var i = this.value.push(x);
+		this.callbacks.invoke(this.value);
+		return i;
+	}
+
+	public function remove(x: T): Bool {
+		var b = this.value.remove(x);
+		this.callbacks.invoke(this.value);
+		return b;
+	}
+
+	public function resize(len: Int) {
+		this.value.resize(len);
+		this.callbacks.invoke(this.value);
+	}
+
+	public function reverse() {
+		this.value.reverse();
+		this.callbacks.invoke(this.value);
+	}
+
+	public function shift(): Null<T> {
+		var e = this.value.shift();
+		this.callbacks.invoke(this.value);
+		return e;
+	}
+
+	public function sort(f:(T, T) -> Int):Void {
+		this.value.sort(f);
+		this.callbacks.invoke(this.value);
+	}
+
+	public function unshift(x: T):Void {
+		this.value.unshift(x);
+		this.callbacks.invoke(this.value);
+	}
+}