[Haskell-cafe] Spine-lazy "multiqueue"

Justin Bailey jgbailey at gmail.com
Tue Oct 21 17:02:24 EDT 2008

On Tue, Oct 21, 2008 at 11:43 AM, Luke Palmer <lrpalmer at gmail.com> wrote:
> Hi, I need a rather strange data structure, and I can't find any
> existing implementations or think of a way to implement it.  It's a
> "multiqueue", basically a map of queues.  The trick is that it should
> be lazy in its spine and still support efficient access.  For example,
> the following should hold:

This doesn't answer your question, but how is a Map of queues not
"spine-lazy"? I'm mostly looking to understand that term.


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