OCDify (set all letters in a word in the correct order)

ocdify.rb

# Order all letters in a word in a string
#
# Examples:
#
#   ocdify('What is the point of this')
#   # => 'ahtw is eht inopt fo hist'
#
# Returns the ordered String
def ocdify(string)
  a = []
  string.downcase.split.each do |word|
    a << word.split('').sort.join('')
  end
  a.join(' ')
end

puts ocdify('What is the point of this')