aloiscochard

# Install

- Mobian latest weekly
  - https://images.mobian.org/pinephonepro/weekly/
- Disable software updates
- Set timezone
- sudo apt install openssh-server
- Enable flatpak: flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
- Install flatpauk apps: Cinny, Pomodoro, Chromatic
- Sync: Nextcloud

aloiscochard

/*
object Test0 {
  import scalaz.meta.Foo._
  val s: String = 1024.bar
  val i: Int = "test".bar

  println(s) // bar
  println(i) // 42
}
*/

aloiscochard

Identification scheme for Scala kind annotations.

The number of parameters is followed by an optional list of of modifiers, starting with a letter to indicate the parameter rank and optionally swapping the case from the previous letter in case the type at this position is also higher kinded.

Examples:

• [_]
  • 1
• [_, _]
• 2

aloiscochard

{-# LANGUAGE OverloadedStrings #-}
module Mongolito where

import Control.Exception
import Control.Monad.IO.Class (liftIO)
import Database.MongoDB
import System.Log.Logger

localDb :: Database
localDb = "local"

aloiscochard

package com.acme

import com.typesafe.config.Config

trait Module {
  implicit def config: Config
}

aloiscochard

package com.timeout

import scala.language.higherKinds

import scalaz._

trait Transfigure[A, B, T] {
  def apply(x: A, f: B): T
}

aloiscochard

"A designer knows he has achieved perfection not when there is nothing left to add,but when there is nothing left to take away." - Antoine de Saint-Exupéry

"One person's syntax is another person's semantics." -- Joseph Goguen

"Ugly programs are like ugly suspension bridges: they're much more liable to collapse than pretty ones, because the way humans (especially engineer-humans) perceive beauty is intimately related to our ability to process and understand complexity. A language that makes it hard to write elegant code makes it hard to write good code." - Eric S. Raymond

"It is better to have 100 functions operate on one data structure than to have 10 functions operate on 10 data structures." - Alan J. Perlis

"Simple things should be simple and complex things should be possible." - Alan Kay

aloiscochard

import scala.util.parsing.combinator._
import scala.util.matching._

object Compute {
  sealed trait Expression

  object Expression {
    case class Literal(value: Int) extends Expression
    case class Apply(operator: Operator, lhs: Expression, rhs: Expression) extends Expression

aloiscochard

package slick

/**
 * This is some code extracted from TimeOut codebase, demonstrating:
 * - Use of tag typed to avoid mixing session of different DB
 * - The use of the Reader Monad to compose Actions together and defer the choice of async/sync computation
 *
 * I remove the part where we can say if our operation are read only or not (to use different connection), in order to
 * make things easier.
 **/

aloiscochard

#!/usr/bin/env bash

############
# QuickSBT #
############

# Launch SBT with support for generating /tmp/sbt.quickfix file for Vim
# http://github.com/aloiscochard / https://gist.github.com/4698501

# Error format for SBT, and shortcut to open SBT quickfix file :