I recently begun to use activewarehouse with rails 3 and had various problems.
Here are various commits to solve them.
I also make all the testing works. Let me know if you think it is good.
I added also a new batch_id on the activerecord object batch. Because you can call a batch from an another batch it is nice to keep the tracking and have the hierarchy of the batches.
Made some verification on the filter array
Add a join lookup step to get data from an another database
Make a parent hierarchy for batch callings
Add much more operations to calculation step
Correction on excel test
returning method is not available anymore in rails 3
Change tests based on output of the apache combined log parser
Active record 3 failed silently now
scd type 2 must use a database destination because it uses sql querie…
…s for dimension changes
We don't use scd_type_2.txt anymore
add testing of update_database destination