A method that numbers an array of Hip-Hop Elements as expressed by Kool D.J. Herc and Afrikka Bambatta. Note, this does not include the 9 Refinitions established by KRS-One. Also, big love to Pebblee Poo.

hiphop_elements.rb

# This method numbers the array of Hip-Hop Elements as expressed by Kool D.J. Herc and Afrikka Bambatta.
# Note, this does not include the 9 Refinitions established by KRS-One. Also, big love to Pebblee Poo.

elements = ["Breaking", "Mc'ing", "Graffiti Art", "DJ'ing", "Knowledge"]

def hip_hop_culture(elements)
  elements.map.with_index(1) { |elements, idx| puts "#{idx}. #{elements}"}
  # with_index(offset = 0) {|(*args), idx| ... }
end

puts hip_hop_culture(elements)

# >> 1. Breaking
# >> 2. Mc'ing
# >> 3. Graffiti Art
# >> 4. DJ'ing
# >> 5. Knowledge