Ruby: Titleize: How do I ignore smaller words like 'and', 'the', 'or, etc

Question

def titleize(string)
  string.split(\" \").map {|word| word.capitalize}.join(\" \")
end

This titleizes every single word, but how do I capture cert

Answer 1

titleize("the matrix or titanic")

def titleize(string)
  no_cap = ["and", "or", "the", "over", "to", "the", "a", "but"]
  string.split(" ").map { |word| no_cap.include?(word) ? word : 
  word.capitalize }.join(" ")
end

result:

"the Matrix or Titanic"