Question

How to generate random number between range in Ruby

Answer 1

r = Random.new
  
i = 0
          
while (i < 20) 
    number = r.rand(5..10) # 5 - 10
    puts number
    i += 1
end
  
  
  
  
#
# run:
# 
# 5
# 7
# 5
# 5
# 5
# 6
# 8
# 8
# 10
# 5
# 10
# 10
# 9
# 8
# 5
# 8
# 5
# 10
# 8
# 8
#

 

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