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Asked: 2026-06-17T02:24:03+00:00

Iam trying to learn ruby now.. And I have doubts in ranges. Help me

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Iam trying to learn ruby now.. And I have doubts in ranges.
Help me in understanding ruby ranges. Also please refer some array methods that are most commonly used.

0..3
0...3

What is the difference between these two?

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1 Answer

  1. Editorial Team
    (0..3).to_a=>[0,1,2,3]
(0...3).to_a=>[0,1,2]

    First will include the last element and second will exclude the last element..

    Learn rubydoc for all references in ruby

    Visit http://www.ruby-doc.org/core-1.9.3/Array.html for array..

    Hope this helps

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