Ruby | Array to_s() function

Array#to_s() : to_s() is a Array class method which returns self array.

Syntax: Array.to_s()

Parameter: Array

Return: self array

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, 50, 6]

# to_s method example
puts "to_s() method form : #{a.to_s()}\n\n"

puts "to_s() method form : #{b.to_s()}\n\n"

puts "to_s() method form : #{c.to_s()}\n\n"

Output :

to_s() method form : [18, 22, 33, nil, 5, 6]

to_s() method form : [1, 4, 1, 1, 88, 9]

to_s() method form : [18, 22, 50, 6]

Example #2 :

# Ruby code for to_s() method

# declaring array
a = ["abc", "nil", "dog"]

# declaring array
c = ["cat", nil]

# declaring array
b = ["cow", nil, "dog"]


# to_s method example
puts "to_s() method form : #{a.to_s()}\n\n"

puts "to_s() method form : #{b.to_s()}\n\n"

puts "to_s() method form : #{c.to_s()}\n\n"

Output :

to_s() method form : ["abc", "nil", "dog"]

to_s() method form : ["cow", nil, "dog"]

to_s() method form : ["cat", nil]