dmehrotra

teams =[]

def no_dups?(teams) 
  names=[]
  teams.each do |team|
     if names.include?(team['team_name'])
      return false
     else 
      names << team['team_name']

dmehrotra

teams =[]

def no_dups?(teams) 
  names=[]
  teams.each do |team|
     if names.include?(team['team_name'])
      return false
     else 
      names << team['team_name']

dmehrotra

require 'csv'

failures=[]
lows=[]
mids=[]
highs=[]
CSV.foreach('test.csv', headers: true) do |row|
  score = row[1].to_f
    if score < 70
         fails = {}

dmehrotra

class Car
  class << self
  @@make_table = {}

  def add_make(make_model)
    make_model.each do |key, value|
      @@make_table[key] = value
      end

dmehrotra

class Animal
  attr_reader :name

  def initialize(name)
    @name = name
  end

  def emote
    [ 
      'make various noises'

dmehrotra

class Whiteboard
  attr_accessor :contents

  def initialize(contents = [])
    @contents = contents
  end

  def erase
    @contents = []
  end

dmehrotra

personal_information = []

salutations = [
  'Mr.',
  'Mrs.',
  'Mr.',
  'Dr.',
  'Ms.'
]

dmehrotra

class Television
  def initialize(manufacturor, size, resolution = nil, flatscreen? = false)
    @manufacturor = manufacturor
    @size = size
    if resolution.nil?
      @resolution = 'not sure'
    else
        @resolution = resolution
    end
    if flatscreen?

dmehrotra

class Card
  def initialize(rank = nil, suit = nil)
    if suit.nil?
      @suit = ['♠', '♣', '♥', '♦'].sample
    else
      @suit = suit
    end
    if rank.nil?
      @rank = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 'J', 'Q', 'K', 'A'].sample
    else

dmehrotra

#!/usr/bin/env ruby
# encoding: UTF-8
class Blackjack

  SUITS = ['♠', '♣', '♥', '♦']
  VALUES = ['2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K', 'A']

  def initialize
    @deck = []
    @player=[]