Bodacious

class UserSubscriberService
  PROMO_DISCOUNT_PERCENT = Rational(85, 100) # 15% OFF

  PREMIUM_PLAN_NAME = 'premium_plan'

  def self.call(user)
    plan = Plan.find_by(name: PREMIUM_PLAN_NAME)
    user.build_subscription
    user.subscription.plan = plan
    user.subscription.amount = plan.amount * PROMO_DISCOUNT_PERCENT

Bodacious

class UserSubscriberService < ServiceBase
  def call(user:, subscription_plan_name:, discount_code:, cadence_months: 1)
    @user = user
    @subscription_plan = SubscriptionPlan.active.where(name: subscription_plan_name).take
    @discount = Discount.find_by(code: discount_code)

    if @subscription_plan.name == 'free'
      @user.subscriptions.create!(
        plan: @subscription_plan,
        cadence_months: cadence_months,

Bodacious

require 'bundler/inline'

gemfile do
  source "https://rubygems.org"
  gem "money", require: "money"
  gem "minitest"
  gem "mocha"
end

# Calculate the current lifetime value of a user based on how much content they have generated

Bodacious

The Ghost of Christmas Past 🎅🎄👻

Christmas, this year, falls on a Wednesday!

But on which day did Christmas fall in years past?

Problem Description

Write a Ruby class that returns the correct weekday of Christmas Day for previous years.

Bodacious

describe "PATCH /settings" do
  context "as a partner" do
    it "behaves like a user without access" do
      user = create(:partner, company:)
      params = { company: { website: "https://domain.suffix" } }
      headers = { "Accept" => "text/vnd.turbo-stream.html" }
      patch(settings_path, params: params, headers: headers)
      expect(response).to be_unauthorized
    end

Bodacious

require 'bundler/inline'

##
# Get dependencies
gemfile do
  source 'https://rubygems.org'
  gem 'pg'
  gem 'activerecord', require: 'active_record'
  gem 'benchmark-ips'
  gem 'pry'

Bodacious

# frozen_string_literal: true

source "https://rubygems.org"

gem "activerecord", github: "bodacious/rails"
gem "sqlite3"

Bodacious

require "bundler/inline"

gemfile do
  gem "benchmark-ips"
  gem "jbuilder"
  gem "activesupport", require: ["active_support"]
end

class User
  attr_accessor :id, :name, :email, :password, :age, :username

Bodacious

class String 
  def palindrome?
    clean_string = self.gsub(/[^\w]/, '').downcase
    clean_string == clean_string.reverse
  end
end
puts "madam".palindrome?     # => true
puts "racecar".palindrome?   # => true
puts "madam, . ".palindrome? # => true
puts "02/02/2020".palindrome?     # => true

Bodacious

class Game  
  attr_accessor :doors
  attr_reader :correct_door
  def initialize(door_count: )
    chosen_door = (1..door_count).to_a.sample
    @doors = door_count.times.map.with_index do |d, i| 
      Door.new(i+1 == chosen_door)
    end
    @correct_door = @doors.detect(&:correct?)
  end