Roberto Barros RobertoBarros
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| # Mensagem de boas vindas | |
| puts "-" * 30 | |
| puts "Bem vindos a Pé de Pano store" | |
| puts "-" * 30 | |
| # Definir os produtos (nome, preço, stock) disponíveis | |
| products = { | |
| "kiwi" => { price: 1.25, stock: 5 }, | |
| "banana" => { price: 0.5, stock: 6 }, | |
| "manga" => { price: 4.0, stock: 3 }, |
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| # Mensagem de boas vindas | |
| puts "-" * 30 | |
| puts "Bem vindos a Pé de Pano store" | |
| puts "-" * 30 | |
| # Definir os produtos (nome, preço) disponíveis | |
| products = { | |
| "kiwi" => 1.25, | |
| "banana" => 0.5, | |
| "manga" => 4.0, |
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| # Mensagem de boas vindas | |
| puts "-" * 30 | |
| puts "Bem vindos a Pé de Pano store" | |
| puts "-" * 30 | |
| # Definir os produtos (nome, preço) disponíveis | |
| products = { | |
| "kiwi" => 1.25, | |
| "banana" => 0.5, | |
| "manga" => 4.0, |
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| # 1. Boas vindas a corrida de cavalos | |
| puts "Bem vindo a corrida de cavalos, quer apostar qual vai ganhar?" | |
| # 2. Definir os cavalos da competiçao | |
| horses = ["Malhado", "Pé de Pano", "Pangaré"] | |
| money = 100 # Dinheiro para a aposta | |
| loop do | |
| puts "Seu saldo é de #{money}." |
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| def calculator(number1, number2, operation) | |
| puts "number1: #{number1} number2: #{number2}" | |
| case operation | |
| when "+" | |
| number1 + number2 | |
| when "-" | |
| number1 - number2 | |
| when "*" | |
| number1 * number2 | |
| when "/" |
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| # 1. Mostrar uma mensagem de boas vindas | |
| puts "WELCOME TO DUMB CALCULATOR" | |
| puts "-"*30 | |
| # 2. Pedir o primeiro número e armazenar em uma variável | |
| puts "Enter the first number:" | |
| number1 = gets.chomp.to_i | |
| # 3. Pedir o segundo número e armazenar em uma variável | |
| puts "Enter the second number:" | |
| number2 = gets.chomp.to_i | |
| # 4. Perguntar qual a operação e armazenar |
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| class Animal | |
| attr_reader :name | |
| def initialize(name) | |
| @name = name | |
| end | |
| def self.phyla | |
| %w[Porifera Cnidaria Platyhelminthes Nematoda Annelida Arthropoda Mollusca Echinodermata Chordata] | |
| end |
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| def acronym(sentence) | |
| # separar as palavras da sentença | |
| words = sentence.split | |
| # pegar a primeira letra de cada palavra | |
| letters = [] | |
| words.each do |word| | |
| letters << word[0] | |
| end | |
| # juntas as letras, coloca em maiúscula e retorna | |
| letters.join.upcase |
RobertoBarros
/ interface.rb
Created
July 28, 2025 20:22
batch 2100 - Reboot - Instacart - Part 3 final
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| require 'colored' # permite utilizar cores nas strings, como .red | |
| # mensagem de boas vindas | |
| puts ("-" * 30).yellow | |
| puts "Welcome to Instacart".yellow | |
| puts ("-" * 30).yellow | |
| store = { | |
| "kiwi" => {price: 1.25, stock: 5}, | |
| "banana" => {price: 0.5, stock: 4}, |
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| # mensagem de boas vindas | |
| puts "-" * 30 | |
| puts "Welcome to Instacart" | |
| puts "-" * 30 | |
| store = { | |
| "kiwi" => 1.25, | |
| "banana" => 0.5, | |
| "mango" => 4, | |
| "asparagus" => 9 |
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