Isolated Spock examples

Stack

To run an example using Stack, first run:

stack setup && stack build

Then run with stack runghc examples/<file.hs>. You can also load them in GHCi using stack ghci.

Cabal

To run using a Cabal sandbox, first run:

cabal sandbox init && cabal install --only-dependencies

Then run with cabal exec runghc examples/<file.hs>. You can also load them in GHCi using cabal repl.