nicolasblanco

defmodule MyTwitterWeb.CounterLive do
  use MyTwitterWeb, :live_view

  def render(assigns) do
    ~H"""
    <div>
      <.button phx-click="dec">-</.button>
      <%= @counter %>
      <.button phx-click="inc">+</.button>
    </div>

nicolasblanco

defmodule Pagination do
  import Ecto.Query
  alias Snippets.Repo
  #
  # ## Example
  #
  #    Snippets.Snippet
  #    |> order_by(desc: :inserted_at)
  #    |> Pagination.page(0, per_page: 10)
  #

nicolasblanco

defmodule ManyToManyHelper do
  defmacro __using__(_opts) do
    quote do
      import Ecto.Query, only: [from: 2]
      import unquote(__MODULE__)
    end
  end

  defmacro many_to_many_params(opts) do
    association = Keyword.fetch!(opts, :association)

nicolasblanco

defmodule MyApp do
  def split_and_reverse(string) do
    string
    |> String.split()
    |> Enum.reverse()
  end
end

"This is a test"
|> MyApp.split_and_reverse()

nicolasblanco

// Code handling the card payment
const payWithCard = function (stripe, card, clientSecret, liveView) {
  stripe
    .confirmCardPayment(clientSecret, {
      payment_method: {
        card: card,
      },
    })
    .then(function (result) {
      if (result.error) {

nicolasblanco

[info] GET /dashboard/tos_acceptance/edit
[debug] QUERY OK source="users" db=0.4ms
SELECT u0."id", u0."first_name", u0."last_name", u0."address", u0."city", u0."country", u0."nationality", u0."email", u0."company_name", u0."zip_code", u0."region_code", u0."phone_number", u0."date_of_birth", u0."description", u0."facebook_uid", u0."google_uid", u0."coordinates", u0."lat", u0."lng", u0."images_group_url", u0."banner_image_url", u0."retrieval_information", u0."encrypted_password", u0."role", u0."reset_password_token", u0."reset_password_sent_at", u0."general_tos_accepted_at", u0."producer_tos_accepted_at", u0."mangopay_user_id", u0."slug", u0."inserted_at", u0."updated_at" FROM "users" AS u0 WHERE (u0."id" = $1) [2]
[debug] Processing with DokkitoWeb.Dashboard.TosAcceptanceController.edit/2
  Parameters: %{}
  Pipelines: [:browser, :dashboard]
[info] Sent 200 in 1ms
[info] Replied phoenix:live_reload :ok
[error] #PID<0.2434.0> running DokkitoWeb.Endpoint (connection #PID<0.2433.0>, stream id 1) terminated
Server

nicolasblanco

with {:ok, result}        <- do_some_heavy_stuff,
     {:ok, second_result} <- do_other_stuff(result) do
       send_email(second_result)
else
  error -> # ...
end

nicolasblanco

if result = do_some_heavy_stuff
  if second_result = do_other_stuff(result)
    send_email(second_result)
  else
    # ...
  end
else
  # ...
end

nicolasblanco

defmodule EctoAutoslugField.ForceSlugGeneration do
  alias EctoAutoslugField.SlugBase

  defmacro __using__(_opts) do
    quote do
      def force_generate_slug(changeset) do
        opts = [
          from: @from,
          to: @to,
          always_change: true,

nicolasblanco

defmodule DokkitoWeb.AuthController do
  use DokkitoWeb, :controller

  # ...
  
  def callback(%{assigns: %{ueberauth_auth: auth}} = conn, _params) do
    case Auth.find_or_create(auth) do
      {:ok, user} ->
        conn
        |> put_flash(:info, "Successfully authenticated.")