Project Detail

Description

I need a cakephp consultant for a few hours of work with a freshly baked app. I need help creating a find operation similar to the sample below. I also need to pull out all the combinations below and list the Children belonging to those combos.

Child hasMany Membership
Membership belongTo Child, Club
Club hasMany Membership

Basically Child HABTM Club with the Membership being the join table,
like at the bottom of this section: http://book.cakephp.org/view/85/Saving-Related-Model-Data-HABTM
How do I find all the combinations of Membership that a Child belongs
to. For example:

Child #1 has membership to clubs #1, #2, and #3.
Child #2 has membership to clubs #2, #3, and #4.
Child #3 has membership to club #1.
What I need is to find all the combinations of clubs being used. So
using the data above I need to a find operation to return array(0 =>
array(1,2,3), 1 => array(2,3,4), 2 => array(1)).

I know this can be done I'm at a loss as to how to do it though. Can
it be done with a single find?