Hashes: Holidays homework

Holiday Supplies (arrays & hashes practice)

holiday_supplies = {
  :winter => {
    :christmas => ["Lights", "Wreath"],
    :new_years => ["Party Hats"]
  },
  :summer => {
    :forth_of_july => ["Fireworks", "BBQ"]
  },
  :fall => {
    :thanksgiving => ["Turkey"]
  },
  :spring => {
    :memorial_day => ["BBQ"]
  }
}

# How would you access the second supply for the forth_of_july? ex: holiday_supplies[:spring][:memorial_day][0]

1. 

holiday_supplies[:summer][:forth_of_july][1]


# Add a supply to a Winter holiday.

2. holiday_supplies[:winter][:new_year] << 'kazoos' 

# Add a supply to memorial day.

3. holiday_supplies[:spring][:memorial_day] << 'ketchep'

# Add a new holiday to any season with supplies.

4. holiday_supplies[:spring][:harvest_festival] 

# Write a method to collect all Winter supplies from all the winter holidays. ex: winter_suppliers(holiday_supplies) #=> ["Lights", "Wreath", etc]

5. 

winter_supplies
holiday_supplies = {
  :winter => {
    :christmas => ["Lights", "Wreath"],
    :new_years => ["Party Hats"]
  },
  :summer => {
    :forth_of_july => ["Fireworks", "BBQ"]
  },
  :fall => {
    :thanksgiving => ["Turkey"]
  },
  :spring => {
    :memorial_day => ["BBQ"]
  }
}

def winter_supplies(supplies_hash)

  winter_supplies = []
  supplies_hash.map do |season, holiday_hash|
    if season == :winter
  holiday_hash.map do |holiday, supplies_array|
  supplies_array.map do |supplies_item|
  winter_supplies << supplies_item 
end 
end
end
end 
p winter_supplies

end 

winter_supplies(holiday_supplies)


# Write a loop to list out all the supplies you have for each holiday and the season.

6. select_season_holidays 




# Output:

# Winter:
#   Christmas: Lights and Wreath
#   New Years: Party Hats
# Write a method to collect all holidays with BBQ.
# holidays_with_bbqs(holiday_supplies) #=> [:fourth_of_july, :memorial_day]