text
stringlengths
10
2.61M
FactoryGirl.define do factory :profile do user { create(:user) } photo_url "https://dummyimage.com/52x52/000/fff.png" intro { FFaker::Lorem.sentence(3) } sex { %w(male female other).sample } religion { %w(Christian Jewish Agnostic).sample } political_party { %w(Libertarian Republican Democrat)...
require "json" version = JSON.parse(File.read("package.json"))["version"] Pod::Spec.new do |s| s.name = "RNIronSource" s.version = version s.summary = "RNIronSource" s.description = <<-DESC Iron Source SDK React Native bridge DESC s.homepage = "http...
# -*- mode: ruby -*- # vi: set ft=ruby : # NOTE: The following variables must be set according your aws configuration: $AWS_ACCESS_KEY='XXXXXXXXXXXXXXXXXXXXXXX' $AWS_SECRET_KEY='XXXXXXXXXXXXXXXXXXXXXXX' $AWS_PRIVATE_KEY_PATH='key-devops-vagrant.pem' $AWS_DEFAULT_REGION='us-east-1' #$AWS_D...
#!/usr/bin/env ruby OPENSSL_REQ_CONFIG_FILEPATH = File.absolute_path(File.join(__dir__, "tmp/req.conf")) OUTPUT_CSR_PATH = File.absolute_path(File.join(__dir__, "tmp/example.csr")) OUTPUT_CSR_DESCRIPTION_PATH = File.absolute_path(File.join(__dir__, "tmp/example.csr.description.txt")) OUTPUT_PRIVATE_KEY_PATH = File.abs...
class AccountUpdateMailer < ApplicationMailer default from: 'contact@email.com' require 'sendgrid-ruby' include SendGrid def update_user(user) from = Email.new(email: 'contact@email.com') to = Email.new(email: user.email) subject = 'Alert Account has been updated!' content = Content.new(type:...
Rails.application.routes.draw do resources :definitions devise_for :users root 'definitions#index' end
class AddUserIdAndRestrictionIndexToPosts < ActiveRecord::Migration def change add_index :posts, :restriction add_index :posts, [:user_id, :restriction, :created_at] end end
class Todo < ActiveRecord::Base has_many :categorizations, :dependent => :destroy has_many :categories, :through => :categorizations def self.incomplete where(:completed_on => nil) end def self.complete where("completed_on IS NOT NULL") end def complete! update(:completed_on => Date.today) ...
FactoryBot.define do factory :building do street_address { Faker::Address.street_address } zip_code { "10004" } end end
require 'spec_helper' class Tester include DeployConfig::Parser include DeployConfig::Validations end describe DeployConfig::Parser do let(:tester) { Tester.new } it 'parses application configuration' do expect { tester.parse_application({}) }.to raise_error "App name required" expect { tester.parse_...
class DeviseCreateUsers < ActiveRecord::Migration def change create_table :users do |t| t.string :user_name, :null => false, :default => "" t.string :encrypted_password, :null => false, :default => "" t.integer :role, :null => false, :default => 2 t.integer :created_by t.int...
require File.dirname(__FILE__) + '/spec_helper' describe 'Test::Unit::TestCase', "when extended with mocked_fixtures" do def klass Test::Unit::TestCase end it "should include the mock_fixtures class method" do klass.methods.should include('mock_fixtures') end it "should include aliased setup metho...
ActiveAdmin.register NpcShift do menu false includes character_event: :character batch_action :close_out_shifts do |ids| batch_action_collection.find(ids).each do |ns| ns.close_shift(ns.closing || Time.now) end redirect_to collection_path, notice: "#{[ids]} were closed out." end ...
class CreateFinanceCaches < ActiveRecord::Migration def change create_table :finance_caches do |t| t.text :hist_data t.text :curr_data t.integer :category t.references :company, index: { unique: false }, foreign_key: true t.timestamps null: false end end end
#!/usr/bin/env ruby # frozen_string_literal: true require 'bundler/setup' require 'vedeu' TESTCASE = '342_streams' class DSLApp Vedeu.bind(:_initialize_) { Vedeu.trigger(:_refresh_) } Vedeu.configure do height 10 debug! log Dir.tmpdir + '/vedeu.log' renderers(Vedeu::Renderers::Terminal.new( ...
module BookKeeping VERSION = 4 end class Complement COMPLEMENTS = Hash[*%w(G C C G T A A U)].freeze def self.of_dna(strand) transcribe.(strand) rescue KeyError '' end private_class_method def self.transcribe ->(strand) { strand.chars.map(&COMPLEMENTS.method(:fetch)).join } end end
module Zillow class API attr_reader :key def initialize @key = ENV['ZILLOW_ZWSID'] connect! end def pull_property_details(zpid) log("Starting pull_property_details for #{zpid}") ZillowReport::HomeValuation.add_new_response(home_valuation(zpid).as_json.deep_symbolize_keys!) ...
class RenameHours < ActiveRecord::Migration[5.1] def change rename_column :hours, :hours, :total_hours rename_column :hours, :sno_hours, :total_sno_hours end end
class CreateMaids < ActiveRecord::Migration def change create_table :maids do |t| t.string :name, null: false t.string :floor t.string :twitter_id t.timestamps null: false end end end
class DeleteTwitterIdToMaids < ActiveRecord::Migration def change remove_column :maids, :twitter_id end end
require 'spec_helper' describe Youcrawl do it 'has a version number' do expect(Youcrawl::VERSION).not_to be nil end it 'parses json form a HTTP GET method' do res = Helper.parse_url('http://jsonplaceholder.typicode.com/posts/1') expect(res).not_to be nil end it 'turns a YouTube comment into a h...
require 'logger' class TestHost include Sanford::Host attr_accessor :init_has_been_called init do self.init_has_been_called = true end ip 'localhost' port 12000 pid_file File.expand_path('../../../tmp/test_host.pid', __FILE__) logger(Logger.new(File.expand_path("../../../log/test.log"...
# `rails generate model` creates one class per model, but I'd rather # have one file with the definitions of the entire intial database # schema, and subsequent alterations will be in their own files. class InitialSchema < ActiveRecord::Migration def change create_table :users do |t| t.string :email ...
class Note < ApplicationRecord has_many :todo_lists, dependent: :destroy scope :asc_order, -> { order("created_at DESC") } extend FriendlyId friendly_id :title, use: :slugged validates_presence_of :title end
class Partner class ProfileSerializer < ActiveModel::Serializer include Rails.application.routes.url_helpers attributes [*Partner::Profile.base_columns, :favorited] def favorited return false if DataCenter.current_user.nil? DataCenter.current_user.favorited?(object.partner_id) end de...
class UrlsController < ApplicationController def index @urls = Url.all end def new @url = Url.new end def create @url = Url.create url_params @url['random_string'] = SecureRandom.base64(8) @url.save #binding.pry redirect_to url_path(@url) end def show #...
RSpec.describe ApplicationController, type: :controller do it 'responds ok' do get :status expect(response).to have_http_status(:ok) end it 'has no cache' do expect(controller).to receive(:expires_now).once get :status end end
class Bill < ActiveRecord::Base belongs_to :shareholder belongs_to :account belongs_to :bill_type has_many :bill_share_balance_entries, dependent: :destroy, autosave: true has_one :bill_offset_balance_entry, dependent: :destroy, autosave: true has_one :pot_balance_entry, dependent: :...
class Madden18::RightTackleScorer < BaseScorer def score case @style when 'balanced' (@card.pass_block * 1.1) + (@card.run_block * 1.1) + (@card.impact_blocking * 1.1) + (@card.strength * 1.0) + (@card.awareness * 1.0) + (@card.stamina * 1.0)...
# frozen_string_literal: true require 'sidekiq' class Crawler include Sidekiq::Worker sidekiq_options retry: false def perform # Step 1: Get posts posts = adapters.flat_map do |adapter| adapter.fetch(hashtag: 'wearemagma', amount: 5) end # Step 2: Store them in db and separate new ones ...
module Spree # Singleton class to access the configuration object (Spree::AppConfiguration.first by default) and its preferences. # # Usage: # Spree::Config[:foo] # Returns the +foo+ preference # Spree::Config[] # Returns a Hash with all the application preferences ...
class Review < ActiveRecord::Base belongs_to :product belongs_to :user default_scope { order(created_at: :desc) } delegate :firstname, :lastname, to: :user, prefix: true, allow_nil: true validates :rating, :content, :user_id, presence: true end
class RefundOrderWorker include Sidekiq::Worker def perform(order_id) order = Order.find_by(id: order_id) return if order.blank? || !!order.state.in?(["error", "cancelled"]) || order.provider_payment_charge_reference.blank? Stripe::Refund.create({ charge: order.provider_payment_charge_reference }) ...
class Binary < ActiveRecord::Base has_many :uploads def file_data=(input_data) self.data = input_data.read end end
module Fog module Storage class Aliyun class Real # Get details for object # # ==== Parameters # * object<~String> - Name of object to look for # def get_object(object, range = nil, options = {}) options = options.reject {|key, value| value.nil?} ...
require 'rails_helper' RSpec.describe "authentications/index", :type => :view do before(:each) do assign(:authentications, [ Authentication.create!( :user_id => 1, :provider => "Provider", :uid => "Uid" ), Authentication.create!( :user_id => 1, :provider ...
require "debugger" namespace :cards do desc "add cards to <deck> from the specified <file>" task :import, [:deck, :file] => :environment do |t, args| card=nil File.open(args[:file]).each_line do |line| next if (line=="" or line.match(/<xml>/i) or line.match(/<\//)) if line.match(/<card>/) ...
class ChangeFilterIdFromIntegerToString < ActiveRecord::Migration def self.up change_column "comments", "filter_id", :string, :limit => 25 end def self.down change_column "comments", "filter_id", :integer end end
class BetMailer < ActionMailer::Base helper BetsHelper default from: "notifications@wager.com" def invitee_confirmation(bet) @bet = bet @confirmation_url = bet_confirmation_url(@bet.id, @bet.confirmation_token) @revise_terms_url = bet_revise_terms_url(@bet.id) mail(to: @bet.invitee.email, subjec...
module NotesHelper include ActsAsTaggableOn::TagsHelper def book_name Book.find(params[:book_id]).name end end
# -*- encoding: utf-8 -*- lib = File.expand_path('../lib', __FILE__) $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib) require 'permalink_constructor/version' Gem::Specification.new do |gem| gem.name = "permalink_constructor" gem.version = PermalinkConstructor::VERSION gem.authors = ["...
require 'rspec/expectations' RSpec::Matchers.define :have_a_default_of do |expected| match do |actual| actual == expected end failure_message_for_should do |actual| "expected that the default value would be #{expected}, but it was #{actual}" end end RSpec::Matchers.define :have_no_default do match ...
class Stack attr_reader :stack def initialize @stack = [] end def push(el) stack.push(el) end def pop stack.pop end def peek stack.last end end class Queue attr_reader :stack def initialize @queue = [] end def enqueue(el) push(el) end def dequeue...
# frozen_string_literal: true class Course < ApplicationRecord has_many :groups has_many :themes validates :name, presence: true, length: { minimum: 3, maximum: 100 } end
Pod::Spec.new do |s| s.name = "SuperJJLib" s.version = "0.0.3" s.summary = "SuperJJLib" s.description = "SuperJJLib 这是详细描述,字数一定要比s.summary长" s.homepage = "https://github.com/wxj1996/SuperJJLib" s.license = { :type => "MIT", :file => "FILE_LICENSE" } s.author = { "w...
require 'belafonte/errors' require 'belafonte/help' require 'belafonte/parser' require 'belafonte/helpers' require 'wrapomatic' module Belafonte module Rhythm def execute! parse_command_line @command = arg(:command).shift if arg(:command) kernel.exit calculate_exit_status end private ...
require 'dm-timestamps' class Peep include DataMapper::Resource property :id, Serial property :content, String, length: 140, required: true property :created_at, DateTime property :updated_at, DateTime belongs_to :user has n, :replies end
class Vigil class Pipeline def initialize(session, args={}) @session = session post_initialize(args) end def run notify(:build_started) log = Log.new res = Class.new {def self.status; true; end} tasks.each {|t| log << res = t.call if res.status } return Report.n...
require 'vending' describe Vending do context 'has' do let (:container){Container.new} let (:machine) {Vending.new( products: container )} it 'an accesible product container when created' do expect(machine.products.items).to eq([]) end end context 'can' do let (:cake) {double "cake", pric...
shared_examples_for 'resources controller' do |resource_name| http_login let(:controller_name) { controller.controller_name } let(:resource_params) do attributes_for(resource_name).merge(name: name) end let(:name) { Faker::Name.name } describe 'POST create' do let(:params) do { ...
class InviteCode < ActiveRecord::Base belongs_to :user, :counter_cache => true belongs_to :signuped_user,:class_name=> "User",:foreign_key => "signuped_user_id" validates_presence_of :email validates_uniqueness_of :invite_code def self.create_invite_code(email,user) email = email.downcase.strip ...
class UsersController < ApplicationController before_action :set_user, only: [:show, :activate, :deactivate] # GET /users # GET /users.json def index # @users = User.all # authorize @users @users = policy_scope(User) authorize @users end # GET /companies/1 # GET /companies/1.json d...
module Hermes module Plugin ## # Plugin for retrieving tweets based on usernames, hash tags or tweet IDs. # class Twitter include Cinch::Plugin match(/tw\s+(.+)/, :method => :execute) match(/twitter\s+(.+)/, :method => :execute) set :help => 'tw/twitter [USERNAME|HASH TA...
require 'byebug/command' module Byebug # # Execute a file containing byebug commands. # # It can be used to restore a previously saved debugging session. # class SourceCommand < Command self.allow_in_control = true def regexp /^\s* so(?:urce)? (?:\s+(\S+))? \s*$/x end def execute ...
require 'strscan' input = File.readlines("/Users/hhh/JungleGym/advent_of_code/2021/inputs/day16.in") class Packet attr_accessor :version, :type, :body, :length_type, :parent, :subpackets, :scanner, :sp_size def initialize v, t, parent, scanner @version = v @type = t @parent = parent @subpackets = ...
require 'test_helper' class UserTest < ActiveSupport::TestCase test "a user should enter a first name" do user = User.new assert !user.save assert !user.errors[:first_name].empty? end test "a user should enter a last name" do user = User.new assert !user.save assert !user.errors[:last_name].empty? ...
class Topic < ApplicationRecord belongs_to :user has_many :comments, dependent: :destroy validates :title, :description, presence: true end
FactoryBot.define do factory :product, class: "Product" do producer_id { "1" } product_name { "赤貝" } content { "赤貝" } picture { Rack::Test::UploadedFile.new(File.join("#{Rails.root}/public/pictures/products/akagai.JPG")) } explanation { "赤貝" } category_id { "1" } price_tax_excluded { 12...
class RemoveStatusFromOrdersItems < ActiveRecord::Migration[5.2] def change remove_column :orders_items, :status, :integer end end
module API # WorkLogs API class WorkLogs < Grape::API before { authenticate! } resource :projects do desc "Returns all work logs for a given task." get ":id/tasks/:task_id/work_logs" do authorize! :read_project, user_project @task = user_project.tasks.find(params[:task_id]) ...
#!/usr/bin/env ruby require 'eventmachine' require 'em-http' require 'yajl' require 'yaml' require 'json' require 'optparse' ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile", __FILE__) DEFAULT_CONFIG_FILE = File.expand_path("../../config/default.yml",__FILE__) class PurgeOrphan def initialize() @con...
class AvenantsController < ApplicationController def create @avenant = Avenant.new(avenant_params) # we need `restaurant_id` to asssociate review with corresponding restaurant @avenant.contrat = Contrat.find(params[:contrat_id]) if @avenant.save redirect_to contrat_path(@avenant.contrat) else...
#!/usr/bin/env ruby # frozen_string_literal: true $LOAD_PATH.unshift(File.expand_path(File.join(__dir__, '..', 'spec', 'lib'))) require 'bolt' require 'bolt/inventory' require 'bolt_spec/conn' require 'bolt_spec/bolt_server' task = ARGV[0] target = ARGV[1] params = ARGV[2] || '{}' unless task && target puts(<<~MS...
module ShopifyImport module DataParsers module Products class BaseData def initialize(shopify_product) @shopify_product = shopify_product end def product_attributes { name: @shopify_product.title, description: @shopify_product.body_html, ...
require 'rspec' require_relative '../repository' describe Repository::CampaignRepo do let(:campaign) { Campaign.new('1') } #this is our sample campaign with fixtures in spec folder let(:top_banners_based_on_clicks) { ["banner:5", "banner:4", "banner:3", "banner:2", "banner:1"] } let(:repo) { Repository::Camp...
load "Grille_jeu.rb" load "Utils.rb" ## # La classe Tuto permet au joueur de découvrir le jeu au travers d'un tuto qui explique les règles du jeu ## # * +win+ La fenetre de l'application # * +box2+ Le layout principal pour le placement dans la fenetre # * +boutonUndo+ Le bouton perm...
class MesTErpOutProjectIss < ActiveRecord::Base establish_connection :leimes self.primary_key = :uuid self.table_name = :t_erp_out_project_iss end
# frozen_string_literal: true describe Zafira::Api::TestSuite::Create do let(:client) do build(:zafira_client, :with_environment, :with_test_suite_owner, :rspec) end let(:environment) { client.environment } let(:test_suite) { Zafira::Api::TestSuite::Create.new(client) } describe '#create' do before...
run_unless_marker_file_exists("hosts_file") do template "/etc/hosts" do source "hosts.erb" owner "root" group "wheel" mode 0644 end end
class CommentsController < ApplicationController before_filter :load_sprint_task # GET /comments # GET /comments.xml def index @comments = @task.comments.find(:all, :order => 'created_at DESC') respond_to do |format| format.html # index.html.erb format.xml { render :xml => @comments ...
# frozen_string_literal: true module GQLi # Module for creating a Github GraphQL client module Github # Creates a Github GraphQL client def self.create(access_token, validate_query: true) GQLi::Client.new( 'https://api.github.com/graphql', headers: { 'Authorization' => "Bear...
module Rdomino ## # enables updateing of a model while logging the changes # requires view 'System\Model\Person' # m = Model.new db, :Person, \ # :ident => :cwid, # :view => 'System/key', # :logger => 'Notes', class Model include Enumerable delegate :each, :find, :find!, :to...
Factory.define :user do |u| u.sequence(:email) { |n| "person#{n}@example.com" } u.password "password" end Factory.define :confirmed_user, :parent => :user do |f| f.after_create { |user| user.confirm! } end Factory.define :supplier do |u| u.name "ACME Export" end Factory.define :invoice do...
github_binary 'ghq' do repository 'motemen/ghq' version 'v0.10.0' archive "ghq_#{node[:os]}_amd64.zip" binary_path "ghq_#{node[:os]}_amd64/ghq" end include_cookbook 'git'
require_relative "card" # ^ So this means, essentially, I need to communicate with the Card class # and use it's instance variables and methods # very similar to us requiring packages in Node class Deck def initialize @cards = [] # Setting of empty of cards to eventually push card values to Card::SUITS....
class Contract < ActiveRecord::Base belongs_to :organization validates :number, presence: true, uniqueness: true, format: { with: /\A[-a-zA-Z0-9._\/]*\z/} validates :vendor_mnt, format: { with: /\A\w*\z/} validates :product_list, format: { with: /\A[0-9.,; ]*\z/} validates :start_date, :end_date, format: { w...
module Repositories module Interactors module Bitbucket class Scan CONFIG_FILE_NAME = 'geartranslations.yml'.freeze DEFAULT_LAST_UPDATE_DATE = DateTime.new(2012, 8, 29, 22, 0, 0) GT_CLIENT_COMMIT_MESSAGE = 'gt-api-client'.freeze include Interactor # context: ...
class String define_method(:word_counter) do string_input = self.split(" ") words = [] string_input.each() do |string| words.push(string.count()) end words end end
# == Schema Information # # Table name: users # # id :integer not null, primary key # email :string default(""), not null # encrypted_password :string default(""), not null # reset_password_token :string # reset_password_sent_at :datetime # r...
require "test_helper" class BooksControllerTest < ActionDispatch::IntegrationTest test "Should get index" do get books_url assert_response :success end test "Should create new book" do post "/books", params: { book: { title: "Learn RoR", author: "Someone", edition: 2 }} assert_redirected_to "/bo...
require_relative '../../db/config' class Politician < ActiveRecord::Base def self.scrub_csv_data(attributes_hash = {}) clean_attributes = {} clean_attributes = {title: attributes_hash[:title], name: "#{attributes_hash[:firstname]} #{attributes_hash[:middlename]} #{attributes...
class Dj < ActiveRecord::Base validates_presence_of :dj_name belongs_to :club_night has_many :events, :through => :bookings has_many :bookings end
class Result < ActiveRecord::Base # association belongs_to :user belongs_to :indoorkadai belongs_to :indoor #validation validates :trial, presence: true validates :climbtype, presence: true end
class CreateFoods < ActiveRecord::Migration[5.2] def change create_table :foods do |t| t.boolean :contains_gluten t.boolean :contains_dairy t.boolean :contains_treenuts t.boolean :contains_beef t.boolean :contains_pork t.boolean :contains_soy t.boolean :contains_egg ...
require 'httparty' class BetsController < ApplicationController before_action :authentication def index bets = current_user.bets.includes(:entries).order(created_at: :DESC).order('entries.updated_at') render json: bets.to_json( include: [:entries] ) end def create bet = current_user.be...
class ApplicationMailer < ActionMailer::Base default from: "noreply@rails-tutorial-shuted.c9users.io" layout 'mailer' end
class RemoveEvaluationFileColumnFromEvaluations < ActiveRecord::Migration[5.0] def up remove_column :evaluations, :evaluation_file end def down add_column :evaluations, :evaluation_file, :string end end
# frozen_string_literal: false class RobotsGeneratorService # Generate a robots.txt with the default values def self.default file_path = Rails.root.join("public", "robots.txt") robots = RobotsGeneratorService.new( path: file_path, disallowed_paths: Rails.configuration.robots.disallowed_paths ...
require 'test_helper' class PlaylistsControllerTest < ActionController::TestCase include Devise::TestHelpers setup do @playlist = users(:alice).playlists.first @playlist2 = users(:bob).playlists.first @user = users(:alice) @request.env["devise.mapping"] = Devise.mappings[:user] end test "should get inde...
class Histogram attr_reader :red_channel, :green_channel, :blue_channel def initialize(image) # Requires image generated from ChunkyPNG Library @image = image # Initialize all color channels within RGB color space @red_channel = Hash[[*0..255].map {|v| [v,0]}] @blue_channel = Hash[...
json.array!(@coverages) do |coverage| json.extract! coverage, :id, :key end
def num_islands(grid) count = 0 puts "original grid: #{grid}" grid.each_with_index.map do |row, row_idx| row.each_with_index.map do |column_value, column_idx| puts "\n" puts "column_value: '#{column_value}'" if column_value == '1' # I am surprised that passing grid here is destructi...
class Review < ActiveRecord::Base belongs_to :problem validates :rate, :inclusion => { :in => 0..10, :message => "Avalie o problema com uma nota entre 0 e 10"} end
class Post < ActiveRecord::Base belongs_to :sender, class_name: "User" belongs_to :recipient, class_name: "User" has_many :tasks has_one :epic # intents Intents = { coach: { sending_todays_goal: 8, reminding_todays_goal: 9, completed_todays_goal: 0, showing_ta...
# frozen_string_literal: true require 'test_helper' module Vedeu module Coercers describe EditorLine do let(:described) { Vedeu::Coercers::EditorLine } let(:instance) { described.new(_value) } let(:_value) {} let(:klass) { Vedeu::Editor::Line } describe '#initialize' do...
class Word < ActiveRecord::Base belongs_to :passage has_many :highlights end
class PagesController < ApplicationController # HM: look up include ViewHelpers to use Ruby view helpers with ajax requests def index # To run any terminal commands in rails use the backticks ` ` @lotto_numbers = Array(1..45).sample(6).join(', ') @uptime = ` uptime ` @fortune = ` fortune ` end ...
class Trip < ActiveRecord::Base include PublicActivity::Model tracked owner: Proc.new{|controller, model| controller.current_user} belongs_to :user has_many :item_subscriptions has_many :items, :through => :item_subscriptions validates :name, presence: true validates_date :ends_on, :on_or_after => :starts_on...
# == Schema Information # # Table name: schedules # # id :integer not null, primary key # begin :datetime # end :datetime # teacher_id :integer # created_at :datetime not null # updated_at :datetime not null # class Schedule < ActiveRecord::Base has_and_belongs_to_m...
# Problem 74: Digit factorial chains # http://projecteuler.net/problem=74 # # The number 145 is well known for the property that the sum of the factorial of its digits is equal to 145: # 1! + 4! + 5! = 1 + 24 + 120 = 145 # Perhaps less well known is 169, in that it produces the longest chain of numbers that link back...