all labs besides hasquetball

gistfile1.txt

movie = {
  action: ["Die Hard", "Fight Club"],
  fantasy:  ["Harry Potter", "Lord of the Rings", "Pokemon"]    ,
  comedy:  ["Scary Movie", "Scary Movie 2", "Grown Ups"]      ,
  thriller: ["Freddy Kreuger", "Scream", "Texas Chainsaw Massacrew"],
  romance: ["The Notebook"]
}

recipes = {
  chicken_marsala: ["mushrooms","chicken","white wine", "marsala wine"],
  fried_chicken: ["chicken wings", "breading", "flour", "oil", "corn starch"],
  strawberry_soy_smoothie: ["strawberries", "soymilk", "soy yogurt", "soy icecream"]
}

user_profiles = {
  james: {fav_colors: ["white","blue"], essays: ["essay_1","essay_2","essay_3"]},
  john: {fav_colors: ["blue", "black"], essays: ["essay_1", "essay_2", "essay_3"]}
}


#Write a method that takes a sentence and returns it with each word reversed in place.
def reverse_each_word(sentence)
  sentence.split.map {|word| word.reverse}.join(" ")
end

=========================================================more labs====================================
#Apple picker
# Instructions
# Create a method, apple_picker, that will pick all the apples out of an array. Implement it with collect and then implement it with select. Write a sentence about how select differs from collect.
def apple_picker(arr)
  arr.select {|fruit| fruit == "apple"}
end

def apple_picker(arr)
  arr.collect {|fruit| fruit if fruit == "apple"}.compact
end

#select returns the element if the element passes ur block of code
#collect returns the result of everything passed. this is why it will return ["apple",nil,"apple"] without compact


# apple_picker(["apple", "orange", "apple"]) #=> ["apple", "apple"]
# Holiday Suppliers
# Skills: Hashes, Iteration, Collect
# You have a bunch of decorations for various holidays organized by season.

# holiday_supplies = {
#   :winter => {
#     :christmas => ["Lights", "Wreath"],
#     :new_years => ["Party Hats"]
#   },
#   :summer => {
#     :forth_of_july => ["Fireworks", "BBQ"]
#   },
#   :fall => {
#     :thanksgiving => ["Turkey"]
#   },
#   :spring => {
#     :memorial_day => ["BBQ"]
#   }
# }
# Questions
# How would you access the second supply for the forth_of_july? ex: holiday_supplies[:spring][:memorial_day][0]
holiday_supplies[:summer][:forth_of_july][1]
# Add a supply to a Winter holiday.
holiday_supplies[:winter][:christmas] << "Ornaments"
# Add a supply to memorial day.
holiday_supplies[:spring][:memorial_day] << "Flags"
# Add a new holiday to any season with supplies.
holiday_supplies[:fall][:halloween] = ["pumpkins", "costumes", "candy"]
# Write a method to collect all Winter supplies from all the winter holidays. ex: winter_suppliers(holiday_supplies) #=> ["Lights", "Wreath", etc]
def winter_suppliers(holiday_supplies)
  holiday_supplies[:winter].map {|holiday,supplies| supplies}.flatten
end
# Write a loop to list out all the supplies you have for each holiday and the season.
holiday_supplies.each do |season, holidays|
  puts "#{season.capitalize}:"
  holidays.each do |holiday, supplies|
    puts "\t#{holiday.capitalize} : #{supplies}"
  end
end
# Output:

# Winter:
#   Christmas: Lights and Wreath
#   New Years: Party Hats
# Write a method to collect all holidays with BBQ.
def holidays_with_bbqs(holiday_supplies)
  bbq_holiday = []
  holiday_supplies.each do |season,holidays|
    holidays.each do |holiday, supplies|
      bbq_holiday << holiday if supplies.include?("BBQ") 
    end
  end
  bbq_holiday
end
# holidays_with_bbqs(holiday_supplies) #=> [:fourth_of_july, :memorial_day]



puts winter_suppliers(holiday_supplies)

=======================================================================even more labs ====================

# Deli Counter - Take a Number
# You need to program the "Take a Number" feature for a deli. At the start, the deli is empty and is represented by an empty array.

# Build a method that a new customer will use when entering our deli. The method, take_a_number, should accept the current line of people, along with the new person's name, and return their position in line (and no 0 index, these are normal people, if they are 7th in line, tell them that, not 6).

# Build a method now_serving. This method should call out (via puts) the next person in line and remove them from the line.

# Build a method line that shows people their current place in line.
james_deli = %w(bob joe lisa mona eric james patrick)

def take_a_number(place,name)
  place.index(name)+1
end

def now_serving(place)
  puts "Currently serving #{place[0].capitalize}"
  place.shift
end

def line(place)
  place.each_with_index { |person, index| print "#{index+1}. #{person.capitalize} "}
end