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defmodule Zipper do
  defstruct node: nil, focus: []

  @type t :: %__MODULE__{node: BinTree.t(), focus: list({:left | :right, BinTree.t()})}

  @doc """
  Get a zipper focused on the root node.
  """
  @spec from_tree(BinTree.t()) :: Zipper.t()
  def from_tree(bin_tree), do: %__MODULE__{node: bin_tree}

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{
  "iex": {
    "prefix": "iex",
    "body": "require IEx;IEx.pry",
    "description": "put iex for debug"
  },
  "inspect": {
    "prefix": "insp",
    "body": "|> IO.inspect()",
    "description": "put iex for debug"

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defmodule MyDecoder do
  use Bitwise
  def decode_email(encoded) do
    r =
      encoded
      |> String.slice(0..1)
      |> Integer.parse(16)
      |> elem(0)

    :lists.seq(2, String.length(encoded) - 2, 2)

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document.addEventListener('DOMContentLoaded', () => document.querySelectorAll('.alert').forEach((alert) =>
  alert.addEventListener('click', (_) => alert.style.display = "none")));

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#!/bin/bash

readonly BKP_TIME_STAMP=$(date +"%Y-%m-%d")
readonly BKP_PATH_NAME=bkp-$BKP_TIME_STAMP
readonly RECIPIENT_MAIL="rm85297@fiap.com.br"

function check_mysql_config_file() {
  if [[ ! -f ./.my.cnf ]]
  then
      echo "Arquivo configuração do mysql não existe"

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[Unit]
Description=Caddy HTTP/2 web server
Documentation=https://caddyserver.com/docs
After=network-online.target
Wants=network-online.target

[Service]
Restart=on-failure
StartLimitInterval=86400
StartLimitBurst=5

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[Unit]
Description=Inlets Server Service
After=network.target

[Service]
Type=simple
Restart=always
RestartSec=1
StartLimitInterval=0
EnvironmentFile=/etc/default/inlets

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[Unit]
Description=Inlets Client Service
After=network.target

[Service]
Type=simple
Restart=always
RestartSec=1
StartLimitInterval=0
EnvironmentFile=/etc/default/inlets

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<img data-defer-src="">

(function () {

var Elp = Element.prototype;

var observer = new IntersectionObserver(function (entries, observer) {
    entries.forEach(function (entry) {
        if (!entry.target || entry.target.tagName.toUpperCase() !== 'IMG') {
            return;

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defmodule MyApp.Repo do
  use Ecto.Repo,
    otp_app: :my_app,
    adapter: Ecto.Adapters.Postgres

  def unload(_, _, cardinality \\ :one)

  def unload(struct, fields, cardinality) when is_list(fields) do
    Enum.reduce(fields, struct, fn field, struct_acc ->
      unload(struct_acc, field, cardinality)