stupeters187

2.2.1 :001 > def say_hi(name)
2.2.1 :002?>   "Hi, #{name}"
2.2.1 :003?>   end
 => :say_hi 
2.2.1 :004 > say_hi("stu")
 => "Hi, stu" 
2.2.1 :005 > my_array = [4, 7, 1, 0]
 => [4, 7, 1, 0] 
2.2.1 :006 > my_array.sort
 => [0, 1, 4, 7] 

stupeters187

# # Find the maximum 
# def maximum(arr)
#   arr.max
# end

def number(arr)
  a = "".to_i
  arr.each do |b|
    if a < b
      a = b

stupeters187

def fizzbuzz(a, b)
  a.upto(b) do |i|
    if i % 5 == 0 && i % 3 == 0
      puts "FizzBuzz"
    elsif i % 5 == 0
      puts "Buzz"
    elsif i % 3 == 0
      puts "Fizz"
    else

stupeters187

# must be baller and either furnished or rent cheaper than 2100
def rent?(baller, furnished, rent)
  if (baller && furnished) || rent < 2100
    puts true
  else
    puts false
  end
end

###

stupeters187

# Save this file to your computer so you can run it 
# via the command line (Terminal) like so:
#   $ ruby shakil_the_dog.rb
#
# Your method should wait for user input, which corresponds
# to you saying something to your dog (named Shakil).
 
# You'll probably want to write other methods, but this 
# encapsulates the core dog logic
# def shakil_the_dog

stupeters187

# Sort the array from lowest to highest
def sort(arr)
  n = arr.length
  loop do
    swapped = false

    (n-1).times do |i|
      if arr[i] > arr[i+1]
        arr[i], arr[i+1] = arr[i+1], arr[i]
        swapped = true

stupeters187

def sign_order
  puts "How many square feet is your sign?"
  size = gets.chomp.to_i
  subtotal_1 = size * 15
  puts "How many colours would you like?"
  colours = gets.chomp.to_i
  if colours <= 2
    subtotal_2 = colours * 10
  else
    subtotal_2 = colours * 15

stupeters187

1.
list = {'yvr' => 'Vancouver', 'yba' => 'Banff', 'yyz' => 'Toronto', 'yxx' => 'Abbotsford', 'ybw' => 'Calgary'}

# Why is it returning nil instead of first element of the list above
p list['yvr']

2.
def average(numbers)
  sum = 0
  numbers.each do |num|

stupeters187

require 'pry'

def count_letters(string)
  letter_hash = Hash.new(0)
  # string.each do |chars|
  string.split('').each do |i| 
    letter_hash[i] += 1
  end
  # end
  letter_hash

stupeters187

require 'pry'

@states = {
  OR: 'Oregon',
  FL: 'Florida',
  CA: 'California',
  NY: 'New York',
  MI: 'Michigan'
}