public IEnumerable <PCStruct> Load(string filename)
{
var file = XElement.Load(filename);
return(file.Descendants("PC").Select(item => PCStruct.FromXElement(item)).ToList());
}
private bool DoesItemApplyToPredicates(PCStruct item)
{
return(_predicates.Aggregate(true, (acc, predicate) => acc && predicate(item)));
}