private bool IsBefore(MigrationDescriptor x, MigrationDescriptor y)
{
if (x == y)
{
return(false);
}
if (DependsOn(x, y))
{
return(false);
}
if (DependsOn(y, x))
{
return(true);
}
if (x.SequenceNo != null && y.SequenceNo != null && x.SequenceNo < y.SequenceNo)
{
return(x.SequenceNo < y.SequenceNo);
}
return(false);
}
private bool DependsOn(MigrationDescriptor x, MigrationDescriptor y)
{
return(DependsOn(x.Id, y.Id));
}