Refactor Code

Refering to a Single Entity in the List
by azamsharp on 7/29/2008 1:01:06 PM
I have two entities Employee and TimeCard. Employee can have multiple time cards. TimeCard has properties like CheckInTime and CheckOutTime.. When the employee check-in CheckInTime is updated with current time. When the employee check-out the same timecard CheckOutTime is update to the current time. Since, at given time an employee can only have one active time card I decided to use the following syntax to access the timcard. employee.TimeCards[0]; But I did not liked this approach so I chose a different approach as shown below.
public TimeCard CurrentTimeCard
{
get { return TimeCards[0]; }
}

// I run the tests like this:
// sam is an employee
[Test]
[RollBack]
public void a_time_card_is_created()
{
_repository.CheckIn(_sam);
Assert.IsNotNull(_sam.CurrentTimeCard);
}
Refactor it!

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