private static IQueryable <T> ApplyFilter <T>(this IQueryable <T> query, FilterNode filter)
{
if (filter == null)
{
return(query);
}
var config = new ParsingConfig
{
CustomTypeProvider = new CustomTypeProvider(),
UseParameterizedNamesInDynamicQuery = true
};
return(query.Where(config, filter.GetPredicate()));
}