public bool IsChanged(TModel model)
{
TModel snapshot = default;
try
{
_semaphoreSlim.Wait();
snapshot = Snaphsot.From(model);
}
finally
{
_semaphoreSlim.Release();
}
if (Changes.Between(ModelSnapshot, snapshot) == null)
{
return(false);
}
ModelSnapshot = snapshot;
return(true);
}
public SnapshotChangesTrackerFor(TModel model, SemaphoreSlim semaphoreSlim)
{
ModelSnapshot = Snaphsot.From(model);
_semaphoreSlim = semaphoreSlim;
}