Remove unnecessary pry
Fix comment think-o
Update spec styles
Initial progress towards subtable filtering
Tweak records_in_batches to do yields itself rather than enumerable
Start actually using databases and begin pg db adapter
Properly namespace pg_shrink/table_spec
Get postgres db adapter able to update and delete records
Set up database filter_table method and start testing
gitignore vim swap files
First wiring of pg simple filter all of the way through
Get simple cascading filter spec to actually verify results