/// <summary>
/// Evaluates the expression by appending all the sub-expressions.
/// </summary>
/// <returns></returns>
public object VisitInterpolated(InterpolatedExpr expr)
{
if (expr.Expressions == null || expr.Expressions.Count == 0)
{
return(string.Empty);
}
string total = "";
foreach (var exp in expr.Expressions)
{
if (exp != null)
{
var val = exp.Evaluate(this);
var text = "";
var lobj = (LObject)val;
text = lobj.GetValue().ToString();
total += text;
}
}
return(new LString(total));
}
/// <summary>
/// Visits the function call expression tree
/// </summary>
/// <param name="exp"></param>
public object VisitInterpolated(InterpolatedExpr exp)
{
return(null);
}
