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itzsaga/method_on_end.rb

Created March 14, 2017 03:53
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method_on_end.rb
def all_holidays_with_bbq(holiday_hash)
holiday_hash.map do |season, holidays|
holidays.map do |holiday_name, supplies
supplies.include?("BBQ") ? holiday_name : nil
end
end.flatten.compact
end
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