Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
Alphonse Cuccurullo
2,513 PointsHow do i add the values of keys together within one hash?
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' def initialize(checkings, balance) @Checkings = checkings @balance = balance
end
def snack(food) total_items = {} @val = total_items.values puts "How much is #{food} " price = gets.chomp.to_i total_items[food] = price loop do puts "Wanna buy more food?(Yes/No)" answer = gets.chomp case answer when "Yes", "yes", "YES" puts "What other snack you wanna buy?" snack = gets.chomp puts "Im sorry i can't see the lable how much is that?" price = gets.chomp total_items[snack] = price.to_i when "No", "no", "NO" puts "These are the items you are buying." p "----------------------------------------------------" total_items.each_key {|key| puts "You bought #{key}"} p "----------------------------------------------------" puts "Averaging total #{total_items.values}" total_items.values.to_s total_items.each do |par| par.collect { |l| l + @val } break end end end end
end
ally_bank = Bank.new("Chase", 120)
ally_bank.snack("Chips")
"""""""""""""""""""""""""""""""""'''''''''''''''''''''''''''''''''''''''''''''''''''''''
the probel begins on line each mether for total_items.
Alphonse Cuccurullo
2,513 PointsAlot of people have been telling me this but idk how to format it =( like wheres the mark down cheat sheet?
Alex Hinson
20,184 PointsAlex Hinson
20,184 PointsDo you think you could format the question with markdown to make it easier to read whats going on? That'll probably get some more people willing to respond. Check out the "Markdown Cheatsheet" for info on how to do that.