What does the line "Dojo::Kata::Roulette:ScopeIn.new.push - #{Dojo::Kata::Roulette::ScopeIn.new.push} means here??
module Dojo
A = 4
module Kata
B = 8
module Roulette
class ScopeIn
def push
15
end
end
end
end
end
A = 16
B = 23
C = 42
puts "A - #{A}"
puts "Dojo::A - #{Dojo::A}"
puts
puts "B - #{B}"
puts...