private static GraceObject objectFromElement(XElement root)
{
GraceObject obj = GraceObject.Done;
var stringEl = root.XPathSelectElement("//string");
if (stringEl != null)
{
obj = GraceString.Create(stringEl.Value);
}
var numberEl = root.XPathSelectElement("//number");
if (numberEl != null)
{
double d;
if (double.TryParse(numberEl.Value, out d))
{
obj = GraceNumber.Create(d);
}
}
var objectEl = root.XPathSelectElement("//object");
if (objectEl != null)
{
int objKey;
if (int.TryParse(objectEl.Value, out objKey))
{
obj = new GraceForeignObject(objKey);
}
}
return(obj);
}
private GraceObject mSize()
{
return(GraceNumber.Create(data.Length));
}