Ruby | Array class to_s() function
Last Updated :
07 Jan, 2020
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to_s() is an Array class method which returns the string representation of the array elements.
Ruby
Output :
Ruby
Output :
Syntax: Array.to_s() Parameter: Array Return: string representation of the array elements.Example #1:
# Ruby code for to_s() method
# declaring array
a = [18, 22, 33, nil, 5, 6]
# declaring array
b = [1, 4, 1, 1, 88, 9]
# declaring array
c = [18, 22, nil, nil, 50, 6]
# to_s
puts "to_s : #{a.to_s()}\n\n"
# to_s
puts "to_s : #{b.to_s()}\n\n"
# to_s
puts "to_s : #{c.to_s()}\n\n"
to_s : [18, 22, 33, nil, 5, 6] to_s : [1, 4, 1, 1, 88, 9] to_s : [18, 22, nil, nil, 50, 6]Example #2:
# Ruby code for to_s() method
# declaring array
a = ["abc", "nil", "dog"]
# declaring array
b = ["cow", nil, "dog"]
# declaring array
c = ["cat", nil, nil]
# to_s
puts "to_s : #{a.to_s()}\n\n"
# to_s
puts "to_s : #{b.to_s()}\n\n"
# to_s
puts "to_s : #{c.to_s()}\n\n"
to_s : ["abc", "nil", "dog"] to_s : ["cow", nil, "dog"] to_s : ["cat", nil, nil]
