Question

How to use times loop in Ruby

Answer 1

5.times do
    puts "5 times"
end



# run:
# 
# 5 times
# 5 times
# 5 times
# 5 times
# 5 times

 

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Answer 2

5.times do |i|
    puts "i = %d" % i
end



# run:
# 
# i = 0
# i = 1
# i = 2
# i = 3
# i = 4

 

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