11 lines
263 B
Ruby
11 lines
263 B
Ruby
def primes(limit)
|
|
(enclose = lambda { |primes|
|
|
primes.last.succ.upto(limit) do |trial_pri|
|
|
if primes.none? { |pri| (trial_pri % pri).zero? }
|
|
return enclose.call(primes << trial_pri)
|
|
end
|
|
end
|
|
primes
|
|
}).call([2])
|
|
end
|
|
p primes(50)
|