Ruby Quicktips
Random Ruby and Rails tips.
This blog is dedicated to deliver short, interesting and practical tidbits of the Ruby language and Ruby on Rails framework. Read more...
Your submissions are more than welcome!
This blog is dedicated to deliver short, interesting and practical tidbits of the Ruby language and Ruby on Rails framework. Read more...
Your submissions are more than welcome!
May 21 ’10
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Inclusive and Exclusive Ranges
Use two dots between numbers to include both numbers in the range and three dots to exclude the latter.
(1..3).to_a => [1, 2, 3]
(1...3).to_a => [1, 2]
See more on ranges.
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