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renatoalencar / test-angular-job.md
Last active October 11, 2017 13:35
Teste vaga Angular

Teste para vaga de desenvolvedor Angular

Você deverá criar uma aplicação Angular, para acessar a API pública https://jsonplaceholder.typicode.com/, além de:

  • Gerenciar o código usando Git
  • Usar testes automatizados
  • Customizar o layout com Sass
  • Integre comentários do Facebook com a sua aplicação
class ApplicationService
class ServiceValidation
def initialize(opts = {})
@method = opts[:method]
@message = opts[:message]
@exception = opts.fetch(:exception, Errors::ServiceError)
end
def validate
unless yield @method
class AuthenticationService < ApplicationService
validates :user_present?,
I18n.t("devise.failure.invalid"),
Errors::AuthenticationError
validates :check_locked,
I18n.t("devise.failure.locked"),
Errors::AuthenticationError
validates :valid_credentials?,
function counter(state = 0, action) {
switch (action.type) {
case 'INCREMENT':
return state + 1;
case 'DECREMENT':
return state - 1;
default:
return state;
}
const { createStore } = Redux;
/* Action creators */
function increment() {
return {
type: 'INCREMENT'
};
}
function decrement() {
async function findMostFrequent(array, blackListArr)
{
if(array.length == 0)
return null;
var modeMap = {};
var maxEl = array[0], maxCount = 1;
// First go through blackList array and set maxEl to the first element that isn't in the blacklist, if every of the numbers in the array is in the blacklist, then just return generateRandom
var containsValidNumbers = false;
@renatoalencar
renatoalencar / example_atom.clj
Last active June 5, 2020 21:27
Introducao a Clojure Component
(ns example-atom
(:require [ring.adapter.jetty :refer [run-jetty]]
[monger.core :as mg]
[monger.collection :as mc]))
(def database (atom nil))
(defn connect-db! [uri]
(swap! database (fn [db] (-> uri
mg/connect-via-uri
(defrecord Database [uri database connection])
(defn create-database [uri]
(let [{:keys [db conn]} (mg/connect-via-uri uri)]
(map->Database {:uri uri
:database db
:connection conn})))
;;
;; Todo o ciclo de vida do banco de dados
;; fica encapsulado em um componente.
;;
(defrecord Database [uri database connection]
component/Lifecycle
(start [component]
(let [{:keys [conn db]} (mg/connect-via-uri uri)]
(assoc component :database db
;;
;; O web server pode seguir o mesmo protocolo
;; e principios que o banco de dados.
;;
(defrecord WebServer [port app]
component/Lifecycle
(start [component]
(assoc component
::jetty