adamwespiser

#!/usr/bin/python 

#    Copyright Adam Wespiser, 2012 
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of

adamwespiser

{- stack
 --resolver lts-16.8
 --packages "transformers"
 exec ghci
 -}

{-# Language
   EmptyDataDeriving
 , GADTs
 , GeneralizedNewtypeDeriving

adamwespiser

Useful git commands

General

git-merge-guide.md
ammend to a commit:

		git commit --amend

adamwespiser

#!/bin/bash

set -e

if [ $# -eq 0 ]
  then
  echo "No arguments supplied"
  exit 1;
fi

adamwespiser

{- stack --resolver lts-16.8 --install-ghc exec ghci --package "protolude text binary" -}
{-# LANGUAGE DeriveGeneric, DuplicateRecordFields, ExistentialQuantification, FlexibleContexts, RankNTypes, ScopedTypeVariables, StandaloneDeriving #-}
{- ghcid -c "stack X.hs" -}

module Existenial where

import Data.Text
import Data.Binary
import GHC.Generics

adamwespiser

{- stack --resolver lts-16.8 --install-ghc exec ghci --package "random cryptonite text memory"-}
{- ghcid -c "stack RandomExample.hs" -}
{-# Language OverloadedStrings, PackageImports, ScopedTypeVariables, TypeApplications #-}

module RandomExample where

import Prelude

import qualified GHC.List as Fold
import "cryptonite" Crypto.Random (MonadRandom, drgNew, withDRG, getRandomBytes)

adamwespiser

tag: ghc-8.8.3-release
ghc is build with 

$ ./hadrian/build.stack.sh --flavour=prof --configure -j binary-dist

but I'm just pointing to _build/stage1
stack is version 2.3.1
operating system is macos catalina

adamwespiser

{- stack script
 --resolver lts-14.20
 -}

{-# Language RebindableSyntax
           , ScopedTypeVariables
           , FlexibleInstances
           , NoMonomorphismRestriction
           , OverloadedStrings
           , InstanceSigs

adamwespiser

{- stack script
--package "base mtl time ghc ghc-paths haskeline containers"
--resolver lts-14.20
-}

module Main where

-- Compiler
import GHC
import DynFlags

adamwespiser

# set auto-reload of this config
bind r source-file ~/.tmux.conf \; display "Reloaded ~/.tmux.conf"

# set default tmux bash version ... move to fish?
set -g default-shell /usr/local/bin/bash

# set colors to 256
set -g default-terminal "screen-256color" # colors!

# start with window 1 (instead of 0)