reading from a ubyte[] | byte[] as if from a stream? (Phobos)

[Charles Hixson]

Is it possible to read from a byte or ubyte array as if from a stream? 
It looks like it should be not only possible, but easy...but I haven't 
figured it out.

BufferedFile *MUST* do that kind of thing internally, but it feels like 
there ought to be a way to say "This array is your data, read from it!" 
rather than digging through the guts of it and copying all the relevant 
code into a separate code-space.