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Comment by hnfong | Hacker News Reader

Quick, which language is this written in?

a = [1,2,3,4]

for b in a

  print(b)

end

Here's some advice. If you want to make a point, make it clear and direct. No one knows what point you are trying to make here.

Here's some advice - don't give unsolicited advice.

end is ruby :)

But you would write `[1, 2, 3, 4].each { |n| print(n) }`