Character counting

charcount.rb

#Counting the number of letters
 def count_letters(words)
  count = Hash.new(0)
  words.gsub(" ","").split('').each do |letters|
    count[letters] += 1
  end
  count
 end



 puts count_letters("lighthouse in the house...")



#Returning indices
def indices_letters(word)
  indices = Hash.new{|hash, key| hash[key] = [] }
  word.downcase.gsub(" ","").split('').each_with_index do |char, index| 
    indices[char] << index
  end
  indices
end

puts indices_letters(" Lighthouse  in the house ..")