Book Class

gistfile1.rb

def title_case(string)
	first_word = true
	stop_words = ["a", "an", "the", "and"]
  words = string.split
  words.each do |word|
	  is_stop_word = stop_words.include?(word)
		is_i = word == "i"

		if (first_word || !is_stop_word || is_i)
    	word[0] = word[0].upcase
    end

    word[1..word.length-1] = word[1..word.length-1].downcase
		first_word = false
  end
    
  words.join(" ")
end

puts title_case("my big fat screen")
puts title_case("mY big fAt SCreen")