anandgeorge

defmodule Game do
  use GenServer

  def init(game_id) do
    {:ok, %{game_id: game_id}}
  end

  def start_link(game_id) do
    GenServer.start_link(__MODULE__, game_id, name: {:global, "game:#{game_id}"})
  end

anandgeorge

Elixir Supervision Trees Made Easy

I started with Elixir just a couple weeks after the switch from 1.4 to 1.5, so the bulk of online resources were out of date (or at least resulted in deprecation warnings). This guide is for defining Elixir 1.5 supervised modules.

It's not actually terribly complicated. It's just sometimes unclear from examples what's implemented by the language and what you actually have to implement yourself.

Say we want a supervision tree like this (where each atom is a process):

    :a

/ \

anandgeorge

My Elixir Study Notes

Important Links

• Writing Assertive Code With Elixir

Notes

• Get some help:

iex> i 'hello'
Term

anandgeorge

Some exercises from the Falsy Values workshops.

The good parts:

• HTTP server and client in same script
• Express cookies example
• Express routing example
• Express error handling
• Express middlewares example
• Simple HTTP proxy

anandgeorge

/**
 * Read Linux mouse(s) in node.js
 * Author: Marc Loehe (marcloehe@gmail.com)
 *
 * Adapted from Tim Caswell's nice solution to read a linux joystick
 * http://nodebits.org/linux-joystick
 * https://github.com/nodebits/linux-joystick
 */

var fs = require('fs'),

anandgeorge

#!/usr/bin/env node

CHANNEL = '#bozler'
MINIMUM_HUMAN_REACTION = 2

DIALOGUE = 
  ACTIONS_IN_REPLY: [
    "I vote for pizza",
    "Disregard that, I vote for pizza",
    "Another vote for pizza!"