public WeakSetInstance Construct(object iterable)
{
// Create a new set.
var result = new WeakSetInstance(this.InstancePrototype);
// If iterable is not null or undefined, then iterate through the values and add them to the set.
if (iterable != Undefined.Value && iterable != Null.Value)
{
var iterator = TypeUtilities.RequireIterator(Engine, iterable);
// Get a reference to the add function.
var addFunc = result["add"] as FunctionInstance;
if (addFunc == null)
{
throw new JavaScriptException(ErrorType.TypeError, "Missing 'add' function.");
}
// Call the add function for each value.
foreach (var value in TypeUtilities.Iterate(Engine, iterator))
{
addFunc.Call(result, value);
}
}
return(result);
}
public WeakSetInstance Construct(object iterable)
{
// Create a new set.
var result = new WeakSetInstance(this.InstancePrototype);
// If iterable is not null or undefined, then iterate through the values and add them to the set.
if (iterable != Undefined.Value && iterable != Null.Value)
{
var iterator = TypeUtilities.GetIterator(Engine, TypeConverter.ToObject(Engine, iterable));
if (iterator != null)
{
// Get a reference to the add function.
var addFunc = result["add"] as FunctionInstance;
if (addFunc == null)
throw new JavaScriptException(Engine, ErrorType.TypeError, "Missing 'add' function.");
// Call the add function for each value.
foreach (var value in TypeUtilities.Iterate(Engine, iterator))
{
addFunc.Call(result, value);
}
}
}
return result;
}
// INITIALIZATION
//_________________________________________________________________________________________
/// <summary>
/// Creates a new WeakSet constructor.
/// </summary>
/// <param name="prototype"> The next object in the prototype chain. </param>
internal WeakSetConstructor(ObjectInstance prototype)
: base(prototype, __STUB__Construct, __STUB__Call)
{
// Initialize the constructor properties.
var properties = new List <PropertyNameAndValue>();
InitializeConstructorProperties(properties, "WeakSet", 0, WeakSetInstance.CreatePrototype(Engine, this));
InitializeProperties(properties);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="weakSetInstance">The displayed WeakSetInstance</param>
internal WeakSetInstanceDebugView(WeakSetInstance weakSetInstance)
{
this.weakSetInstance = weakSetInstance;
}
