Question

How to print array in Ruby

Answer 1

arr = ["Ruby", "Open", "Source", "Programming", "Language"]

arr.each do |s|
    puts s
end



 
#
# run:
# 
# Ruby
# Open
# Source
# Programming
# Language
# 

 

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Answer 2

def display(arr) 
	i = 0
	while (i < arr.length) 
		print(arr[i], " ")
		i += 1
	end
end
	
arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]


display(arr)




#
# run:
# 
# 1 2 3 4 5 6 7 8 9 0 
#

 

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Answer 3

array = [1, 2, 3, 4, 5, 6]

array.each { |x| puts x }


  
# run:
# 
# 1
# 2
# 3
# 4
# 5
# 6
#

 

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