dvoryankin

require "nokogiri"

# 1) What is your favorite Ruby class/library or method and why?

# 2) Given HTML: "<div class="images"><img src="/pic.jpg"></div>" Using Nokogiri how would you select the src attribute from
# the image? Show me two different ways to do that correctly the HTML given.
html = Nokogiri::HTML('<div class="images"><img src="/pic.jpg"></div>')
w1 = html.css('img')[0]['src'] # => "/pic.jpg"
w2 = html.xpath('//img/@src') # => "/pic.jpg"

dvoryankin

# encoding: cp866

money = 100

puts "\nЯ вижу у тебя есть #{money}$ и тебе не терпится их проиграть? Ну что же, начнём!"

1000.times do

  puts

dvoryankin

def start
  @num = rand (1..100)

  print "Enter attempts number: "

  @attempts = gets.to_i

  print "Guess the number, #{@attempts} attempts, "

dvoryankin

print "Сколько вам лет? "
age = gets.to_i

print "Хотите играть? (Y/N) "
answer = gets.strip.capitalize

if answer == "Y" && age >= 18
  puts "Хорошо, поиграем!"

  money = 100

dvoryankin

print "How old are you? "
age = gets.to_i

print "Continue? (Y/N) "
answer = gets.strip.capitalize

if answer == "Y" && age >= 18
  puts "Ok, let's play!"

  money = 100

dvoryankin

print "(R)ock, (S)cissors, (P)aper? "
s = gets.strip.capitalize

if s == "R"
  user_choice = :rock
elsif s == "S"
  user_choice = :scissors
elsif s == "P"
  user_choice = :paper
else

dvoryankin

options = [:paper, :rock, :scissors]

player1 = ""
player2 = ""

loop do
  p1 = rand(0..2)
  p2 = rand(0..2)

  puts "Player 1: #{options[p1]}, Player 2: #{options[p2]}"

dvoryankin

git push heroku master   
Total 0 (delta 0), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote: 
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.2.6
remote: -----> Installing dependencies using bundler 1.13.7
remote:        Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment

dvoryankin

Counting objects: 14, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (14/14), done.
Writing objects: 100% (14/14), 1.53 KiB | 0 bytes/s, done.
Total 14 (delta 9), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote: 
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails

dvoryankin

var userChoice = prompt("Do you choose rock, paper or scissors?");
var computerChoice = Math.random();
if (computerChoice < 0.34) {
  computerChoice = "rock";
} else if(computerChoice <= 0.67) {
  computerChoice = "paper";
} else {
  computerChoice = "scissors";
} console.log("Computer: " + computerChoice);