~singpolyma/jmp-pay: lib/auto_top_up_repo.rb 7958c1c5bb43796c0d02663965eee8c89112b812

~singpolyma/jmp-pay

ref: 7958c1c5bb43796c0d02663965eee8c89112b812 jmp-pay/lib/auto_top_up_repo.rb -rw-r--r-- 482 bytes

Factor out AutoTopUpRepo and add tests