let the caller return the rack array
let the caller return the rack array

wjordan/rack,davydovanton/rack,imtayadeway/rack,akihiro17/rack,Eric-Guo/rack,Eric-Guo/rack,davidcelis/rack,jackxxu/rack,wjordan/rack,Eric-Guo/rack,jackxxu/rack,akihiro17/rack,davydovanton/rack,imtayadeway/rack,gfvcastro/rack,ngpestelos/rack,jackxxu/rack,ngpestelos/rack,rwz/rack,gioele/rack,davidcelis/rack,akihiro17/rack,gfvcastro/rack,imtayadeway/rack,gioele/rack,rwz/rack,deepj/rack,wjordan/rack,ngpestelos/rack,gioele/rack,gfvcastro/rack,davidcelis/rack,rwz/rack,deepj/rack,davydovanton/rack,deepj/rack