// RUN
public ICollection <VRule> GetRules(IDictionary <string, object> opts = null, string field = null)
{
var rules = (opts != null && opts.TryGetValue("rules", out var z) && z is ICollection <VRule> v1 ? v1 : null) ?? Rules;
var state = Binding.GetState(This, opts);
if (field != null)
{
return rules != null ? new[] { V.Find(state, rules, field) }
}
: null;
return(rules != null?V.Flatten(state, rules) : new VRule[0]);
}
