bb5d7e80e4d59ed0683a75d1f6eb1d4cdfc2b8f1
-rw-r--r-- 8631 Arrow.hs
-rw-r--r-- 17558 Concurrent.hs
drwxr-xr-x - Concurrent
-rw-r--r-- 18670 Exception.hs
-rw-r--r-- 8865 Monad.hs
drwxr-xr-x - Monad
-rw-r--r-- 2178 Parallel.hs
drwxr-xr-x - Parallel