Update JSTypedArray.swift

Author: j-f1

Diff for: Sources/JavaScriptKit/BasicObjects/JSTypedArray.swift

@@ -9,40 +9,24 @@ public protocol TypedArrayElement: JSValueConvertible, JSValueConstructible {
     static var typedArrayClass: JSFunction { get }
 }
 
-public class JSTypedArray<Element>: JSValueConvertible, ExpressibleByArrayLiteral where Element: TypedArrayElement {
-    let ref: JSObject
-    public func jsValue() -> JSValue {
-        .object(ref)
-    }
-
+public class JSTypedArray<Element>: JSBridgedClass, ExpressibleByArrayLiteral where Element: TypedArrayElement {
+    public static var classRef: JSFunction { Element.typedArrayClass }
+    public var objectRef: JSObject
     public subscript(_ index: Int) -> Element {
         get {
-            return Element.construct(from: getJSValue(this: ref, index: Int32(index)))!
+            return Element.construct(from: objectRef[index])!
         }
         set {
-            setJSValue(this: ref, index: Int32(index), value: newValue.jsValue())
+            self.objectRef[index] = newValue.jsValue()
         }
     }
 
-    // This private initializer assumes that the passed object is TypedArray
-    private init(unsafe object: JSObject) {
-        self.ref = object
-    }
-
-    public init?(_ object: JSObject) {
-        guard object.isInstanceOf(Element.typedArrayClass) else { return nil }
-        self.ref = object
-    }
-
-    public convenience init(length: Int) {
-        let jsObject = Element.typedArrayClass.new(length)
-        self.init(unsafe: jsObject)
+    public init(length: Int) {
+        objectRef = Element.typedArrayClass.new(length)
     }
 
-    public init?(objectRef jsObject: JSObjectRef) {
-        guard jsObject.isInstanceOf(Element.typedArrayClass) else { return nil }
-        _retain(jsObject.id)
-        super.init(id: jsObject.id)
+    required public init(withCompatibleObject jsObject: JSObject) {
+        objectRef = jsObject
     }
 
     required public convenience init(arrayLiteral elements: Element...) {
@@ -54,7 +38,7 @@ public class JSTypedArray<Element>: JSValueConvertible, ExpressibleByArrayLitera
         array.withUnsafeBufferPointer { ptr in
             _create_typed_array(Element.typedArrayKind, ptr.baseAddress!, Int32(array.count), &resultObj)
         }
-        self.init(unsafe: JSObject(id: resultObj))
+        self.init(withCompatibleObject: JSObject(id: resultObj))
     }
 
     public convenience init(_ stride: StrideTo<Element>) where Element: Strideable {