RosettaCodeData/Task/Leonardo-numbers/Ruby/leonardo-numbers.rb
2023-07-01 13:44:08 -04:00

10 lines
199 B
Ruby

def leonardo(l0=1, l1=1, add=1)
return to_enum(__method__,l0,l1,add) unless block_given?
loop do
yield l0
l0, l1 = l1, l0+l1+add
end
end
p leonardo.take(25)
p leonardo(0,1,0).take(25)