This is the reference point. All the other options are based off this.
|-- app
| |-- controllers
| | |-- admin
# unregister broken GHC packages. Run this a few times to resolve dependency rot in installed packages. | |
# ghc-pkg-clean -f cabal/dev/packages*.conf also works. | |
function ghc-pkg-clean() { | |
for p in `ghc-pkg check $* 2>&1 | grep problems | awk '{print $6}' | sed -e 's/:$//'` | |
do | |
echo unregistering $p; ghc-pkg $* unregister $p | |
done | |
} | |
# remove all installed GHC/cabal packages, leaving ~/.cabal binaries and docs in place. |