zachdaniel

Comparing usage of Ash & Ecto

# https://gist.github.com/Gazler/b4e92e9ab7527c7e326f19856f8a974a

Application.put_env(:phoenix, :json_library, Jason)

Application.put_env(:sample, SamplePhoenix.Endpoint,
  http: [ip: {127, 0, 0, 1}, port: 5001],
  server: true,

brainlid

Application.put_env(:elixir, :ansi_enabled, true)

# IEx shell customization for color
# - Added as a comment: https://thinkingelixir.com/course/code-flow/module-1/pipe-operator/
# - Original source: https://samuelmullen.com/articles/customizing_elixirs_iex/
# - Can add to a specific project or can put in the User home folder as a global config.
# Updates from:
# - https://github.com/am-kantox/finitomata/blob/48e1b41b21f878e9720e6562ca34f1ce7238d810/examples/ecto_intergation/.iex.exs
timestamp = fn ->
  {_date, {hour, minute, _second}} = :calendar.local_time

Wigny

Application.put_env(:input, Input.Endpoint,
  server: true,
  http: [ip: {127, 0, 0, 1}, port: 4001],
  adapter: Bandit.PhoenixAdapter,
  render_errors: [
    formats: [html: Input.ErrorHTML],
    layout: false
  ],
  live_view: [signing_salt: "aaaaaaaa"],
  secret_key_base: String.duplicate("a", 64)

caspg

defmodule TravelerWeb.SearchbarLive do
  use TravelerWeb, :live_view

  alias Phoenix.LiveView.JS
  alias Traveler.Places

  def mount(_params, _session, socket) do
    socket = assign(socket, places: [])
    {:ok, socket, layout: false}
  end

zblanco

Getting Lazy with Dataflow Graphs in Elixir

Intro

What do Tensorflow, Apache Airflow, Rule Engines, and Excel have in common?

Under the hood they all use DAGs to model data-flow dependencies of the program. Using graphs to model programs is great because you can modify the program at runtime. Lets talk about doing this in Elixir for great good.

theodorosploumis

Profile	download (kb/s)	upload (kb/s)	latency (ms)
Native	0	0	0
GPRS	50	20	500
56K Dial-up	50	30	120
Mobile EDGE	240	200	840
2G Regular	250	50	300
2G Good	450	150	150
3G Slow	780	330	200

qpre

name: Elixir CI

on: push

jobs:
  test:
    runs-on: ${{ matrix.os }}
    name: OTP ${{ matrix.otp }} | Elixir ${{ matrix.elixir }} | Node ${{ matrix.node }} | OS ${{ matrix.os }}
    strategy:
      matrix:

joshnuss

# Preloading usually required an extra query.
# To do it in one query, a `join` is needed, and the call to `preload` needs to know the name of join
# This macro does both the `join` and `preload` together
defmodule Preloader do
  import Ecto, only: [assoc: 2]
  alias Ecto.Query.Builder.{Join, Preload}

  defmacro preload_join(query, association) do
    expr = quote do: assoc(l, unquote(association))
    binding = quote do: [l]