Blunt converts between pointfree and pointful Haskell expressions.
Blunt is a web front end to the [pointfree][] and [pointful][] libraries. While
you can install and run it locally, there's no real reason to prefer it over
the `pointfree` and `pointful` executables. Instead, use the hosted version:
.
## Install
``` sh
$ cabal update
$ cabal install 'blunt ==1.*'
```
## Use
``` sh
$ blunt
# http://localhost:8080
$ env PORT=8888 blunt
# http://localhost:8888
```
## Develop
``` sh
$ git clone https://github.com/tfausak/blunt
$ cd blunt
$ cabal sandbox init
$ cabal install happy
$ cabal install --only-dependencies
$ cabal run
# http://localhost:8080
```
## Deploy
``` sh
# Create a new app on Heroku using the Haskell on Heroku buildpack.
$ heroku apps:create --buildpack https://github.com/mietek/haskell-on-heroku
# Let Halcyon know that we need happy installed.
$ heroku config:set HALCYON_SANDBOX_EXTRA_APPS='happy'
# Configure AWS S3.
$ heroku config:set HALCYON_AWS_ACCESS_KEY_ID='...'
$ heroku config:set HALCYON_AWS_SECRET_ACCESS_KEY='...'
$ heroku config:set HALCYON_S3_BUCKET='...'
# Push the code up to Heroku. Note that this build is expected to fail.
$ git push heroku master
# Build the app on a PX dyno.
$ heroku run --size PX build
# Force Heroku to rebuild the app using the cache built in the last step.
$ git commit --amend --no-edit
$ git push --force heroku master
# Scale up a web dyno to serve requests.
$ heroku ps:scale web=1
```
[pointfree]: http://hackage.haskell.org/package/pointfree
[pointful]: http://hackage.haskell.org/package/pointful