private bool TryVisitNumber <T>(VisitArgs args, Func <decimal?, T> converter, out T value)
{
var node = ParseUntilFound(args);
if (node is JsonUndefined)
{
value = default;
return(false);
}
if (node.IsNull)
{
value = default;
return(true);
}
if (node is JsonString str)
{
var parsedNumber = decimal.Parse(str.Value);
value = converter.Invoke(parsedNumber);
return(true);
}
if (!(node is JsonNumber number))
{
throw UnexpectedJsonException.Type(args.Name, node, typeof(T));
}
value = converter.Invoke(number.Value);
return(true);
}
public bool TryVisitValue(VisitArgs args, out bool?value)
{
var node = ParseUntilFound(args);
if (node is JsonUndefined)
{
value = null;
return(false);
}
if (node.IsNull)
{
value = null;
return(true);
}
if (!(node is JsonBool b))
{
throw UnexpectedJsonException.Type(args.Name, node, typeof(bool));
}
value = b.Value;
return(true);
}
private bool TryVisitString <T>(VisitArgs args, Func <string, T> converter, out T value)
{
var node = ParseUntilFound(args);
if (node is JsonUndefined)
{
value = default(T);
return(false);
}
if (node.IsNull)
{
value = default(T);
return(true);
}
if (!(node is JsonString s))
{
throw UnexpectedJsonException.Type(args.Name, node, typeof(T));
}
value = converter.Invoke(s.Value);
return(true);
}