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How to reverse array in Ruby



187 views
asked Nov 7, 2020 by avibootz
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2 Answers

0 votes 
arr = [1, 2, 3, 4, 5]

arr = arr.reverse

puts arr



# run:
#
# 5
# 4
# 3
# 2
# 1
#

 



answered Nov 7, 2020 by avibootz
0 votes 
arr = [1, 2, 3, 4, 5]

arr.reverse!

puts arr



# run:
#
# 5
# 4
# 3
# 2
# 1
#

 



answered Nov 7, 2020 by avibootz

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