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How to reverse an array in Ruby



194 views
asked Dec 24, 2020 by avibootz
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1 Answer

0 votes 
arr = [4, 7, 1, 9, 6]

puts arr.join(" ")

arr = arr.reverse
puts arr.join(" ")





# run:
# 
# 4 7 1 9 6
# 6 9 1 7 4
#

 



answered Dec 24, 2020 by avibootz

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