Count Letters

#COUNT LETTERS

def count_letters(sentence)
	letters = {}
	sentence = [sentence]

	sentence.each do |words|

		word = words.split('')
		word.each do |letter|
# #if the array has letter then count an extra value for that letter
 				if letters[letter]
 						letters[letter] += 1										
 #Add the index in the array	for new letter
 				else 
 						letters[letter] = 1
 				end
		end
		 	word.each_with_index do |letter,index| 
				puts "Letter: #{letter} index: #{index} count: #{letters[letter]}"
		end
	end
	#puts letters 
end

count_letters('Lighthouse in the house...')