Re: Why does the this code work?

[Stefan_Salewski]

Well, we may ask: Why do we have openArray proc parameter type at all, when 
varargs works for multiple arguments, for a seq and for an array? So varargs 
should be able to fully substitute openArray parameter type. Maybe varargs has 
more overhead, or maybe there exists cases where we want to allow passing an 
array or a seq, but not multiple individual parameters?