public static List <Car> ProcessCarFileByQueryMethod(string path)
{
var query = from l in File.ReadAllLines(path)
.Skip(1)
where l.Length > 1
select Car.ParseFromCsv(l);
return(query.ToList());
}
private static List <Car> ProcessFile(string path)
{
var query =
from line in File.ReadAllLines(path).Skip(1)
where line.Length > 1
select Car.ParseFromCsv(line);
return(query.ToList());
}
private static List <Car> ProcessFile(string path)
{
//Query syntax
var query = from line in File.ReadAllLines(path).Skip(1)
where line.Length > 1
select Car.ParseFromCsv(line);
query.ToList();
// Inline projection
File.ReadAllLines(path)
.Skip(1)
.Where(line => line.Length > 1)
.Select(line =>
{
var columns = line.Split(',');
return(new Car
{
Year = int.Parse(columns[0]),
Manufacturer = columns[1],
Name = columns[2],
Displacement = double.Parse(columns[3]),
Cylinders = int.Parse(columns[4]),
City = int.Parse(columns[5]),
Highway = int.Parse(columns[6]),
Combined = int.Parse(columns[7])
});
})
.ToList();
// Method syntax
File.ReadAllLines(path)
.Skip(1)
.Where(line => line.Length > 1)
.Select(line => Car.ParseFromCsv(line))
.ToList();
// Method syntax
File.ReadAllLines(path)
.Skip(1)
.Where(line => line.Length > 1)
.ToCar()
.ToList();
// Method syntax
return(File.ReadAllLines(path)
.Skip(1)
.Where(line => line.Length > 1)
.Select(Car.ParseFromCsv)
.ToList());
}