public static EcmaValue DefineProperty(EcmaValue target, EcmaValue property, EcmaValue attributes)
{
Guard.ArgumentIsObject(target);
RuntimeObject obj = target.ToObject();
obj.DefinePropertyOrThrow(EcmaPropertyKey.FromValue(property), EcmaPropertyDescriptor.FromValue(attributes));
return(target);
}
public static EcmaValue DefineProperties(EcmaValue target, EcmaValue properties)
{
Guard.ArgumentIsObject(target);
RuntimeObject dst = target.ToObject();
foreach (EcmaPropertyEntry e in properties.ToObject().GetEnumerableOwnProperties(true))
{
dst.DefinePropertyOrThrow(e.Key, EcmaPropertyDescriptor.FromValue(e.Value));
}
return(target);
}