jar_of_hearts.rb

@heartjar = {"lvl1"=>{}, "lvl2"=>{}, "lvl3"=>{}}
	def prune(jarnum1, key)
		if @heartjar["lvl#{jarnum1}"][key].empty? && jarnum1 < 4
			@heartjar["lvl#{jarnum1}"].delete(key)
		else
			jarnum2 = jarnum1 + 1
			for @heartjar["lvl#{jarnum1}"][key].each do |akey|
				@heartjar["lvl#{jarnum1}"][key].delete(akey)
				prune(jarnum2, akey)
			end
		end
	end