Someone

def proper_name_casing(name)
  name.each_with_index do |l, i|
    l.upcase! if i = 0
    if l = " " or "'" or "-"
      upcase = true
      next
    end
    if upcase = true
      l.upcase!
      upcase = false
    end
  end
end

proper_name_casing "bUCky o'shEa"