public static IEnumerable <BinaryExpression> Collect(Expression expression)
{
var collector = new ExpressionCollector();
collector.Traverse(expression);
return(collector._expressions);
}
private string GetMessage()
{
ExpressionWrapper <T>[] wrappers = ExpressionCollector
.Collect(_predicate.Body)
.Select(e => new ExpressionWrapper <T>(_predicate.Parameters, e))
.ToArray();
IEnumerable <ObjectWrapper <T> > objectWrappers = _sources.Select(s => new ObjectWrapper <T>(s, wrappers));
ObjectWrapper <T> bestMatch = objectWrappers.OrderByDescending(o => o.MatchCount).First();
return(bestMatch.GetMessage());
}