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How to use print from end to start in Ruby



155 views
asked Oct 17, 2022 by avibootz
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1 Answer

0 votes 
arr = [3.14, 8.0, 2.87, 5.982, 10.0]

arr.size.downto(0) do |i|
    puts arr[i]
end



#
# run:
# 
# 10.0
# 5.982
# 2.87
# 8.0
# 3.14
#

 



answered Oct 17, 2022 by avibootz

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