sroccaserra

module Fibonacci where

fibonacci 1 = 0
fibonacci 2 = 1
fibonacci n = fibonacci(n - 1) + fibonacci(n - 2)

sroccaserra

Coder sans peur du changement, avec la "même pas mal !" architecture hexagonale

• https://www.youtube.com/watch?v=wZ7cxcU4iPE

Par @cyriux & @tpierrain.

---

Deux axes de symétrie, un axe "API" | "SPI", et un axe "Verify behavior in tests" | "Deliver value to prod".

sroccaserra

Domain Driven Architecture

2016-12-16

Mes notes brutes sur le BBL "Domain Driven Architecture" du 16 décembre 2016, par @lilobase chez @novencia.

• Même language = paramount (le top)
• Ne jamais contraindre le métier

sroccaserra

storage.makeId('dress')
  .then(a => storage.makeId('dress').then(b => [a, b]))
  .then(([a, b]) => storage.makeId('dress').then(c => [a, b, c]))
  .then(([a, b, c]) => {
               a.should.be.lessThan(b);
               a.should.be.lessThan(c);
               b.should.be.lessThan(c);
             })

sroccaserra

Restoring a tmux session that has stopped showing input (and restoring user sanity in the process):

$ stty sane

Source:

sroccaserra

#!/usr/bin/env bash

while [[ $# > 1 ]]
do
	key="$1"

	case $key in
		-c|--code)
			CODE="$2"
			shift

sroccaserra

const boom = require('boom')
const productProvider = require('./services/product-provider')

function getProducts(request, reply) {
  productProvider.findAll((err, products) => {
    if (err) {
      return reply(boom.internal("Something happened!", err))
    }

    reply(products)

sroccaserra

\n
           time_namelookup:  %{time_namelookup}\n
              time_connect:  %{time_connect}\n
           time_appconnect:  %{time_appconnect}\n
          time_pretransfer:  %{time_pretransfer}\n
             time_redirect:  %{time_redirect}\n
        time_starttransfer:  %{time_starttransfer}\n
                           ----------\n
                time_total:  %{time_total}\n
\n

sroccaserra

package com.scratch.test;

import org.junit.Test;

import java.text.SimpleDateFormat;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.Date;
import java.util.TimeZone;

sroccaserra

{-- Fizzbuzz sur un monoïde -----------------------

Ensemble : le sous-ensemble de Integerzz des éléments pour lesquels "fizzbuzz" est l'indentité.
Loi de composition interne : la fonction "pluzz".
Élément neutre : ("fizzbuzz", 0)

-----------------------------------------------------------}

import Graphics.Element exposing (..)