octosteve

class Stack
  def self.start_link(state)
    GenServer.start_link(new(state))
  end

  def self.push(ractor, value)
    GenServer.cast(ractor, [:push, value])
  end

  def self.pop(ractor)

octosteve

#!/bin/bash
old="$IFS"
IFS='_'
notes_dir="~/Documents/notes"
filename="$*"
sep=""
date=$(date +'%Y-%m-%d')
IFS=$old
if [ $filename != "" ]; then
  sep="-"

octosteve

WATCH

Towards a serverless event-sourced Nordstrom -- Rob Gruhl

• https://www.youtube.com/watch?v=WcCErxLKR7g&feature=youtu.be

To DDD or not to DDD? What to do if your domain is boring? — Weronika Łabaj

• https://www.youtube.com/watch?v=h6WvetICeo4&feature=youtu.be

Alberto Brandolini - Transactions Redefined

• https://m.youtube.com/watch?v=NqKNqIsB8_k

octosteve

defmodule Reducer do
  use GenServer
  def start_link(state_pid, options \\ []) do
    GenServer.start_link(__MODULE__, state_pid, options)
  end
  
  def init(state_pid) do
    {:ok, %{state_pid: state_pid}}
  end
  

octosteve

defmodule Store do
  @initializer_action %{type: "@@INIT"}

  # Code your Mom calls
  def start_link(reducer, initial_state \\ nil) do
    GenServer.start_link(__MODULE__, [reducer, initial_state])
  end

  def get_state(store) do

octosteve

require 'pry'
def r_count(list)
  return 0 if list.empty?
  _head, *tail = list
  1 + r_count(tail)
end

def r_sum(list)
  return 0 if list.empty?
  head, *tail = list

octosteve

 // function showVideo(localMediaStream) {
 //   var video = document.querySelector('video');
 //   video.src = window.URL.createObjectURL(localMediaStream);
 // }
 //
 // navigator.webkitGetUserMedia({video: true, audio: true}, function(localMediaStream) {
 //   showVideo(localMediaStream)
 // }, function(e){
 //   console.log("Noooope");
 // });

octosteve

var Person = (function() {
  'use strict';
  // using named expressions for no special reason
  var sayHi = function(){
    console.log(`Hi, it's ${this.name}`);
  }

  var addFriend = function (friendName) {
    this.friends.push(friendName)
  };

octosteve

// // var me = {
// //   name: "Steven",
// //   sayHi: function(){
// //     console.log(`Hi, my name is chicka chicka ${this.name}`);
// //   }
// // }
//
// function Person(name){
//   this.name = name
//   this.friends = []

octosteve

 def create(%{req_headers: headers, remote_ip: remote_ip, request_path: path, body_params: payload, query_params: query_params} = conn, %{"source" => source }) do
    Task.async fn ->
      merged_headers = headers
                    |> add_path(path)
                    |> add_ip(remote_ip)
                    |> Enum.into(%{})

      changeset = Event.validate(%Event{}, source, merged_headers, payload, query_params)
      case Repo.insert(changeset) do
        {:ok, event} ->