caioertai

# Setting min and max was a condition for making the
# game play by itself.
min_guess = 1
max_guess = 1_000

# Getting a random price that the player can try to guess.
price = rand(min_guess..max_guess)

# Starting a guesses counter, which will be incremented after
# each guess

caioertai

Rails Quiz - 879

1. How do you create a Rails app?

rails new <APP_NAME> 

2. How do you start coding a Rails project? Give the right sequence.

caioertai

class Animal
  attr_reader :name

  def initialize(name)
    @name = name
  end
  def self.phyla
    ["phyla1", "phyla2", "phyla3", "phyla4"]
  end
  def eat(food)

caioertai

class SlotMachine
  VALUES = %w[x cherry seven bell star joker]

  def initialize(slots)
    @slots = slots
  end

  def play
    @slots = [
      VALUES[1..-1].sample,

caioertai

require "yaml"
require_relative "scraper"

puts "Getting top movies..."
top_50_movies_urls = top_movies

movies_infos = top_50_movies_urls.map do |url|
  puts "Scraping... #{url}"
  movie_info(url)
end

caioertai

require_relative "xmas_list"

puts "Welcome to your Christmas gift list"

gifts = [
  { name: "Necklace", bought: true },    # 0
  { name: "Teddy Bear", bought: false }, # 1
  { name: "Ring", bought: false }        # 2
]

caioertai

# Ternary operator syntax
# condition ? truthy_statement : falsy_statement
def display_gifts(gifts_array)
  gifts_array.each_with_index do |gift, index|
    checkbox = gift[:bought] ? "[x]" : "[ ]"
    puts "#{index + 1}. #{checkbox} #{gift[:name]}"
  end
end

# Welcome (puts some welcome string to the user)

caioertai

# - Create and assign to a variable, the store items
#               fruit price
store_items = { kiwi: 1.25, apple: 9, coconut: 0.5 }


# - Create a cart
cart = { kiwi: 0, apple: 0, coconut: 0 }

puts "----------------------"
puts " Welcome to Instacart "

caioertai

horse_names = ["Joel", "Andy", "Nadia", "Joey", "Filhinho Papai"]

puts "Welcome to the horse race"
balance = 100

loop do
  puts "-----=======-----"
  puts "Here are the horses:"
  horse_names.each_with_index do |name, index|
    puts "#{index + 1}. #{name}"

caioertai

horse_names = ["Joel", "Andy", "Nadia", "Joey", "Filhinho Papai"]

puts "Welcome to the horse race"
# [2BF] define a money variable starting at

loop do
  puts "Here are the horses:"
  horse_names.each_with_index do |name, index|
    puts "#{index + 1}. #{name}"
  end