private void ProcessNamespace(string ns)
{
if (processedNamespaces.Contains(ns))
{
return;
}
processedNamespaces.Add(ns);
var lastDotIndex = ns.LastIndexOf('.');
var parentNamespace = lastDotIndex != -1 ? ns.Substring(0, lastDotIndex) : null;
if (parentNamespace != null)
{
ProcessNamespace(parentNamespace);
}
JsBinaryExpression result;
if (lastDotIndex == -1)
{
result = Js.Assign(Js.Reference("window").Member(ns), Js.Object());
}
else
{
result = Js.Assign(Js.Reference(ns), Js.Object());
}
result.Right = Js.Binary(JsBinaryOperator.LogicalOr, result.Left, result.Right);
body.Express(result);
}
public void TestMethod2()
{
string s;
var t = Js.Binary((x, y) => x + y);
var u = Js.AddAssign(
Js.Variable("t"),
Js.Function <Func <JsObject, JsObject, JsObject, JsObject> >((a, b, c) => a + b * c)
);
s = u.ToString();
}
protected override Expression VisitBinary(BinaryExpression node)
{
Js left, right;
Visit(node.Left);
left = constructed;
Visit(node.Right);
right = constructed;
var ops = new Dictionary <ExpressionType, string>()
{
{ ExpressionType.Add, "+" },
{ ExpressionType.Subtract, "-" },
{ ExpressionType.Multiply, "*" },
{ ExpressionType.Divide, "/" },
};
constructed = Js.Binary(left, right, ops[node.NodeType]);
return(node);
}