arthur-littm

<div class="cards-container">
<div class="card">
     <div class="card-image" style="background-image: url(<%= image_path("background.jpg") %>);">
     </div>
     <div class="card-info">
      <p>Description</p>
      <span>Technologies:</span>
      <ul>
        <li>Item</li>
        <li>Item</li>

arthur-littm

// Your validation code will go in there.
// Write your validation functions, and bind events
// in a jQuery DOM ready callback

$(document).ready(function() {
  var events = "blur keyup"
  $(".form-control").on(events, function() {
    var value = $(this).val();
    if (value === "") {
      $(this).parent().removeClass('has-success').addClass('has-error');

arthur-littm

age = 23
# *Assign* the value 23 to my variable `age`

puts "a year as passed"
# *Re-assigning* the value of the variable `age`
age = age + 1
# age += 1


# Interpolating the variable `age` inside a string

arthur-littm

counter = 1
#generate random number between 1-100
price = rand(1..2)

puts "guess a number chump"
pick = gets.chomp.to_i
p pick
until pick == price
  if pick < price
    puts "A little higher! Try again"

arthur-littm

students =     [ "Peter", "Mary", "George", "Emma" ]
student_ages = [ 24     , 25    , 22      ,  20    ]

# - Peter is X years old

students.each_with_index do |name, index|
  age = student_ages[index]
  puts "#{name} is #{age} years old"
end

arthur-littm

text = open('article.txt').read

#create hash

histogram = {}

words = text.split

special_chars = (" ".."@").to_a
special_chars << ":"

arthur-littm

# car.rb -> lower_snake_case

class Car # UpperCamelCase
  attr_reader :engine_started, :brand
  attr_accessor :colour

  def initialize(colour, brand = "Mini") # constructor
    @colour = colour
    @engine_started = false
    @brand = brand

arthur-littm

class FacebookUser
  # DATA (instance variables)
  attr_reader :email, :friends, :photos
  attr_accessor :first_name, :last_name
  def initialize(email, password) # constructor
    @email = email
    @password = password

    @first_name = ""
    @last_name = ""

arthur-littm

class Chef
  attr_reader :name, :restaurant
  def initialize(name, restaurant)
    @name = name # String
    @restaurant = restaurant # Restaurant
  end
end

arthur-littm

class Patient
    attr_accessor :room, :id
    attr_reader :name, :cured

    def initialize(attributes = {})
      @id = attributes[:id]
      @room = attributes[:room] # Instance of Room
      @name = attributes[:name]
      @cured = attributes[:cured] || false
    end