private PSPSizeMeasure countAsModification(CodeHistory current, CodeHistory previous)
{
var c1 = (LOCMeasure)loc.Measure(previous);
var c2 = (LOCMeasure)loc.Measure(current);
var changes = DiffHelper.SimpleDiff(current.Content, previous.Content);
PSPSizeMeasure m = new PSPSizeMeasure()
{
Base = c1.PhysicalLOC,
Added = changes.Count(t => t == ChangeType.Inserted),
Deleted = changes.Count(t => t == ChangeType.Deleted),
Modified = changes.Count(t => t == ChangeType.Modified),
Total = c2.PhysicalLOC
};
return(m);
}