Can you expand an array of N to fill N functional arguments?
I've made this abstract class other classes can implement to make themselves storable in a MPTT database scheme without having knowledge of the left/right juggling. In the new entry part of class, I need to be able to insert an arbitrary length hash (@attrs) into the database (using DBI). I can generate the SQL for N values, but when it comes to executing it the SQL DBI's execute() method will not expand an array to fill the arguments it is expecting.