Re: shape trait and Hash

2008-04-15 Thread TSa
HaloO, John M. Dlugosz wrote: More globally, nothing is said much about parameters to types. > It shows an example like Array[of=>T] but never discusses the > syntax of defining parameterized types or anything. Is there a paper or discussion on that I could read? Essentially the direct ind

shape trait and Hash

2008-04-15 Thread John M. Dlugosz
In S02 it is writ, "The key type of a hash may be specified as a shape trait--see S09." However, S09 is rather brief on hashes, and although it shows using a type inside the curlies, it never talks about shape traits or anything else. Am I do understand that it pretty much does all the same stu