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rubyarrays

incremental array in ruby, 0..40, [10, 20, 30, 40]

How can I offset this array so it only outputs every ten numbers?

(0...40)
[10,20,30,40]
Solution

  • Use the step method for this: 

    10.step(40,10)

    The first argument is the number you want to count up to, with the second argument being the "steps" that you take to get there.