TylerRockwell

#Compares weight of 2 items
def weigh(item1, item2)
  $totalWeighings += 1
  if item1 > item2
    return 0
  elsif item2 > item1
    return 1
  else
    return 2
  end

TylerRockwell

#WARNING! This code is functional but has some redundancy
#LEVEL: NIGHTMARE

def is_a_number(input)
  true if Float(input) rescue false
end

def get_input()
  puts "Please give me your input:"
  gets.chomp

TylerRockwell

require 'minitest/autorun'
require 'minitest/pride'

# Write a method which returns:
#
#   * "Fizz" if the number is divisible by 3
#   * "Buzz" if the number is divisible by 5
#   * "FizzBuzz" if the number is divisible by 3 and 5
#   * Otherwise, return the number itself
#

TylerRockwell

Find all time entries.
  SELECT *
  FROM time_entries;

  # Results Returned: 500

Find the developer who joined the company most recently.
  SELECT *
  FROM developers
  ORDER BY joined_on DESC

TylerRockwell

require 'minitest/autorun'
require 'minitest/pride'

# Write two methods:
#
#   * `first_name`: given a name in string, return the first name.
#   * `last_name`: given a name in string, return the last name.

# WRITE YOUR CODE HERE.

TylerRockwell

require 'minitest/autorun'
require 'minitest/pride'

# Write a method which accepts an array and returns a hash.  Each item in the
# array will be a string, and the returned hash should have last names as keys
# and first names as values.

# WRITE YOUR CODE HERE.  Name your method `names`.
def first_name(name)
 array = name.to_s.split

TylerRockwell

require 'minitest/autorun'
require 'minitest/pride'

# Write a method which accepts one parameter.  The method should return true if
# the string passed to it is a palindrome.  It should return false if the string
# is not a palindrome

def palindrome?(string)
  string.downcase!
  string = string.gsub(/\W/, '')

TylerRockwell

require 'minitest/autorun'
require 'minitest/pride'

# Write two classes which inherit from the Vehicle class below.  You will also
# need to add a method to the Vehicle class during this challenge.

class Vehicle
  def initialize(make, model)
    @make = make
    @model = model

TylerRockwell

require 'minitest/autorun'
require 'minitest/pride'

#I somehow overlooked this challenge. Submitting now on 9-21

class Goat

  attr_reader :name

  def initialize(name)

TylerRockwell

require 'minitest/autorun'
require 'minitest/pride'

# Write a class which wraps around an array, but only allows odd numbers
# to be stored in the array.

class OddArray
  def initialize(numbers)
    @array = numbers.select{|num| num % 2 == 1}
  end