public IEnumerable <string> Run()
{
_context = new FamilyMembersWithFluentConfiguration();
var kids = _context.Kids;
foreach (var kid in kids)
{
if (kid.Birthday.HasValue)
{
kid.Birthday = kid.Birthday.Value.AddDays(20);
}
}
//so by adding 20 days whose birth day changed?
foreach (var k in _context.Kids)
{
var birthDayProperty = _context.Entry(k).Property(x => x.Birthday);
if (birthDayProperty.IsModified)
{
if (birthDayProperty.OriginalValue.Value.Month != birthDayProperty.CurrentValue.Value.Month)
{
Log("Birthday month changed for {0} from {1} to {2}", k.Name, birthDayProperty.OriginalValue,
birthDayProperty.CurrentValue);
}
}
}
return(_messages);
}
