public static ExpressionParser AddRegex(this ExpressionParser parser)
{
parser.Functions["regex"] = RegexFunc;
return(parser);
}
//private static JToken MountedFromFunc(JToken document, JToken[] arg)
//{
// return document.SelectToken($"$.volumes.{arg[0].ToString()}.mountedFrom").ToString();
//}
//private static JToken MountedAtFunc(JToken document, JToken[] arg)
//{
// var volumne = document.SelectToken($"$.volumes.{arg[0].ToString()}");
// if (volumne == null)
// {
// throw new Exception($"The volume with name {arg[0].ToString()} was not found");
// }
// return volumne.SelectToken("$.mountedAt").ToString();
//}
public static ExpressionParser AddConcat(this ExpressionParser parser)
{
parser.Functions["concat"] = (document, arguments) => string.Join("", arguments.Select(k => k.ToString()));
return(parser);
}
public static ExpressionParser AddSplit(this ExpressionParser parser)
{
parser.Functions["split"] = (document, arguments) => JArray.FromObject(arguments.First().ToString().Split(arguments.Skip(1).FirstOrDefault()?.ToString() ?? ","));
return(parser);
}
public FunctionEvaluator(ExpressionParser evaluator, string name, IJTokenEvaluator[] parameters)
{
this.name = name;
this.parameters = parameters;
this.evaluator = evaluator;
}
