FintanH

{-
RGA + LWW + Counter -- combining we get Automerge!

So let's start with a List CRDT.
-}

type LWWMap

set :: Key -> Value -> LWWMap -> LWWMap
delete :: Key -> LWWMap -> LWWMap

FintanH

type OpSet
type Op
type Value = Map Id (Either (Seq ElemId Elem) (Map Key ShallowValue))
type Map k v
type Seq
type Register = Map Id (Either Id Primitive)
type ElemId = Either Head Id
type Elem = ShallowValue
type ShallowValue = Register
type Primitive

FintanH

let
  nixpkgs = import <nixpkgs> {};
  rtc = (nixpkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain);
  rust = rtc.override {
    extensions = [ "rust-src" "rust-analysis" ];
  };
in
  with nixpkgs;
  mkShell {
    name = "rust";

FintanH

 TRACE librad::net::protocol > Run::Discovered remote.id=hyngjacascfg3crwxrb4nrydk4izo4wqfo41z7i8ce3cz7nbf4h6cq remote.addrs=[142.167.43.187:10001] 
 INFO  librad::net::protocol > establishing connection remote.id=hyngjacascfg3crwxrb4nrydk4izo4wqfo41z7i8ce3cz7nbf4h6cq remote.addr=142.167.43.187:10001 
 INFO  librad::net::protocol > New outgoing connection remote.id=hyngjacascfg3crwxrb4nrydk4izo4wqfo41z7i8ce3cz7nbf4h6cq 
 WARN  librad::net::protocol > new outgoing ejects previous connection to hyngjacascfg3crwxrb4nrydk4izo4wqfo41z7i8ce3cz7nbf4h6cq@142.167.43.187:10001 
 INFO  librad::net::gossip   > ejecting peer hyngjacascfg3crwxrb4nrydk4izo4wqfo41z7i8ce3cz7nbf4h6cq 
 TRACE librad::net::gossip   > recv stream is done 
 INFO  librad::net::gossip   > closing recv stream from peer hyngjacascfg3crwxrb4nrydk4izo4wqfo41z7i8ce3cz7nbf4h6cq 
 DEBUG librad::net::gossip   > ignoring recv IO error: closed 
 INFO  librad::net::protocol > msg="Disconnecting" remote.addr=142.167.43.187:10001 
 TRACE librad::net::gossip   > 

FintanH

 INFO  coco::git_helper > Copied git remote helper to: "/home/haptop/.radicle/bin/git-remote-rad"
 INFO  librad::net::protocol::io > discovered; remote_id=hybz9gfgtd9d4pd14a6r66j5hz6f77fed4jdu7pana4fxaxbt369kg
 INFO  librad::net::protocol::io > connect; remote_id=hybz9gfgtd9d4pd14a6r66j5hz6f77fed4jdu7pana4fxaxbt369kg
 INFO  librad::net::protocol::io > establishing connection remote_addr=35.198.150.185:12345 
 INFO  librad::net::protocol::io > send_rpc; remote_id=hybz9gfgtd9d4pd14a6r66j5hz6f77fed4jdu7pana4fxaxbt369kg remote_addr=35.198.150.185:12345
 DEBUG librad::net::protocol::membership::hpv > connection_established; info=GenericPeerInfo { peer_id: hybz9gfgtd9d4pd14a6r66j5hz6f77fed4jdu7pana4fxaxbt369kg, advertised_info: None, seen_addrs: {35.198.150.185:12345} }
 DEBUG librad::net::protocol::membership::hpv > connection established 
 WARN  librad::net::protocol::membership::periodic > nothing to shuffle 
 WARN  librad::net::protocol::membership::periodic > nothing to promote 
 WARN  librad::net::protocol::m

FintanH

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

# Edit this configuration file to define what should be installed on
# Edit this configuration file to define what should be installed on
{ config, pkgs, options, ... }:

{
  imports =

FintanH

Keybase proof

I hereby claim:

• I am fintanh on github.
• I am fintohaps (https://keybase.io/fintohaps) on keybase.
• I have a public key ASDpR11o9Ot9E0HrXIT87R9RkdCn016gNqZMHjLG2R4abwo

To claim this, I am signing this object:

FintanH

{-# LANGUAGE FlexibleInstances #-}

import Test.QuickCheck
import Test.QuickCheck.Checkers
import Test.QuickCheck.Classes

newtype Flip f a b = Flip (f b a) deriving (Eq, Show)

instance (Arbitrary a, Arbitrary b, Arbitrary (f b a)) => Arbitrary (Flip f a b) where
    arbitrary = do

FintanH

Abstract Title: Read The Functional Manual: But First We Need to Write It

Abstract Topic: Documentation Writing, Community Interaction, Open Source Contributions

Submission Type: Educational Session (50m)

Abstract Summary:

Intro

People who work with software libraries, whether in-house or open source, rely on the documentation of these libraries. The original author(s) were able to express the functionality of this library via code but this not necesarrily mean that a new onlooker can use it immediately. This where documentation, tutorials and blog posts come in.