How to iterate through an array starting from the last element? (Ruby)

Ruby is smart

a = [ "a", "b", "c" ]a.reverse_each {|x| print x, " " }

ruby arrays iteration

array.reverse.each { |x| puts x }

ruby arrays iteration

In case you want to iterate through a range in reverse then use:

(0..5).reverse_each do |i|  # do somethingend

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