public MudTrait Add(string name, string val)
{
if (Has(name))
{
return(null);
}
var trait = new MudTrait(name, val);
_traits.Add(trait);
//TODO: listeners notify that trait was added
return(trait);
}
public MudTrait Set(string name, string val)
{
var trait = _traits.SingleOrDefault(x => x.Name == name);
if (trait != null)
{
trait.Value = val;
}
else
{
trait = new MudTrait(name, val);
}
return(trait);
}