iamqasimali

var luke = {
  name: "luke skywalker",
  jedi: true,
  parents: {
    father: {
      jedi: true
    },
    mother: {
      jedi: false
    }

iamqasimali

function increment(input) { return input + 1;}
function decrement(input) { return input - 1; }
function double(input) { return input * 2; }
function halve(input) { return input / 2; }

var initial_value = 1;

var pipeline = [
  increment,
  increment,

iamqasimali

var data = [[1, 2, 3], [4, 5, 6], [7, 8, 9]];
var flattenedData = data.reduce(function(acc, value) {
  return acc.concat(value);
}, []);

var input = [
  {
    title: "Batman Begins",
    year: 2005,
    cast: [

iamqasimali

function reducer(accumulator, value, index, array) {
  var intermediaryValue = accumulator + value;

  if (index === array.length - 1) {
    return intermediaryValue / array.length;
  }

  return intermediaryValue;
}

iamqasimali

var data = [1, 2, 3];
var doubled = data.reduce(function(acc, value) {
  acc.push(value * 2);

  return acc;
}, []);

var doubleMapped = data.map(function(item) {
  return item * 2;
});

iamqasimali

class TurboController < ApplicationController
  class Responder < ActionController::Responder
    def to_turbo_stream
      controller.render(options.merge(formats: :html))
    rescue ActionView::MissingTemplate => error
      if get?
        raise error
      elsif has_errors? && default_action
        render rendering_options.merge(formats: :html, status: :unprocessable_entity)
      else

iamqasimali

module QrCodeHelper
  def qr_code_as_svg(uri)
    RQRCode::QRCode.new(uri).as_svg(
        offset: 0,
        color: '000',
        shape_rendering: 'crispEdges',
        module_size: 4,
        standalone: true
    ).html_safe
  end

iamqasimali

class SessionsController < Devise::SessionsController

  include AuthenticateWithOtpTwoFactor

  prepend_before_action :authenticate_with_otp_two_factor,
                        if: -> { action_name == 'create' && otp_two_factor_enabled? }

  protect_from_forgery with: :exception, prepend: true, except: :destroy

iamqasimali

class SessionsController < Devise::SessionsController

  protected

  def configure_permitted_parameters
    devise_parameter_sanitizer.permit(:sign_in, keys: [:otp_attempt])
  end

end

iamqasimali

<div class="card">
  <div class="card-header">Two Factor Authentication</div>
  <div class="card-body">
    <%= simple_form_for(resource, as: resource_name, url: session_path(resource_name), method: :post) do |f| %>
      <%= f.input :otp_attempt, label: 'OTP' %>
      <div class="actions">
        <%= f.submit 'Login', class: 'btn btn-primary mt-2' %>
      </div>
    <% end %>
  </div>