public ISet <IMethodChange> GetDifferences()
{
var differences = new HashSet <IMethodChange>();
foreach (var previousMethod in PreviousType.Methods)
{
var currentMethod = CurrentType.Methods.FirstOrDefault(Predicate.For(previousMethod));
if (currentMethod != null)
{
var methodDifference = GetDifference(previousMethod, currentMethod);
if (methodDifference != null)
{
differences.Add(methodDifference);
}
}
else
{
differences.AddMethod(previousMethod, Change.Deleted);
}
}
GetAddedMethods().ToList().ForEach(m => differences.AddMethod(m, Change.Added));
return(differences);
}