Since you asked for "feelings" and not rationale, I'm going to go with
"shipped with".

Scott

On Fri, Mar 19, 2010 at 11:21 AM, Jeremy Evans <[email protected]>wrote:

> I've been working on a plugin for Sequel that uses recursive common
> table expressions to implement eager loading of tree like structures
> in an SQL database.  It's available at http://pastie.org/877511.txt,
> and based on earlier work shown in the Advanced Associations RDoc
> page.  It's inspired by comparisons of the adjacency list model to the
> nested set model at Explain Extended (see
>
> http://explainextended.com/2009/09/24/adjacency-list-vs-nested-sets-postgresql/
> ).
> It allows the lazy and eager loading of all ancestors and descendants,
> as well as the eager loading of all descendants to a given level,
> along with caching the necessary parent-child relationships so
> iterating over the tree structure after eager loading causes no
> database access.
>
> I'm posting this to the list for early comment as to whether people
> think this plugin should be shipped with Sequel, or whether it should
> be an external plugin (available as a separate gem, similar to
> sequel_validation_helpers_block).  If you have feelings either way,
> please post here.
>
> Thanks,
> Jeremy
>
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-- 
Scott
http://steamcode.blogspot.com/

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