joellusky

puts"Question\n Let’s start with an easy one. Write the expression 1+1 in two different, but equivalent ways."
puts"Answer\n 1+(1),1.0+(1)" 
puts"Question\n Assume someone buys a product from your website for $33.50. You don’t trust float money. Can you think of something you can do to help you keep track of that value?"
puts"Answer\n33.50*100.to_i"
puts"Question \nMost things in Ruby are “introspectable”, meaning you can find out what something is and what it can do. Introspection helps you learn the language. Even a list of methods is introspectable. For example, the list of methods has methods. Output the list of methods available on a list of methods. There should be a sort method in that list. What does it do?"
puts"Answer \nThe sort method puts whatever you are sorting in alphabetical order."
puts"Question \n Type a number large enough such that calling the “class” method returns Bignum rather than Fixnum. How many digits long was it?"
puts"Answer\nTwenty digits"
puts"Question\nIf you round -1.5, is the

joellusky

puts "Please enter your bill amount"
amount = gets.to_f
tip_percent = 0.20
tip = amount * tip_percent
total = amount + tip
puts total

joellusky

def max (number1, number2)
    if number1 > number2
        puts number1
    else
        puts number2
    end
end

   max(10,5)

joellusky

def add_two(number)
    if number.respond_to? :+

        if number.respond_to? :push
            number.push 2
        elsif number.class == String
            number + "2"
        else
            number + 2
        end

joellusky

(1..100).each {|i|
if i % 3 == 0 and i % 5 != 0
	i = "Fizz"
elsif i % 5 == 0 and i % 3 != 0
	i = "Buzz"
elsif i % 3 == 0 and i % 5 == 0
	i = "FizzBuzz"
end
puts i }

joellusky

def max_refactor (*rest)
    puts rest.max
end

joellusky

a = (Object.methods).sort + (Kernel.methods).sort + (BasicObject.methods).sort 

puts a.sort.uniq

joellusky

puts "String To Number"
puts "'A'.to_i"
puts "\n"
def convert_the_letter_A_into_a_Fixnum(s, *rest)
 	 s.to_i if s.respond_to? :to_i
end

puts "Test Results"
def test_convert_the_letter_A_into_a_Fixnum
	puts convert_the_letter_A_into_a_Fixnum("A") == 0

joellusky

module EqualL
	def side
		@side1
	end
end

class Quadrilateral
	def initialize(side1, side2, side3, side4)
		@side1 = side1
		@side2 = side2

joellusky

module WyncodeMethods
	
	def self.convert_the_letter_A_into_a_Fixnum(s, *rest)
 	 s.to_i if s.respond_to? :to_i
	end

	def self.convert_to_interger(n, *rest)
	 n.to_i if n.respond_to? :to_i
	end