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Ruby | Array append() function

Last Updated : 07 Jan, 2020
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Array#append() is an Array class method which add elements at the end of the array.
Syntax: Array.append() Parameter: - Arrays for adding elements. - elements to add Return: Array after adding the elements at the end.
Example #1 : Ruby 
# Ruby code for append() method
# adding elements at the end
  
# declaring array
a = [18, 22, 33, 4, 5, 6]
  
# declaring array
b = [5, 4, 22, 1, 88, 9]
  
# declaring array
c = [18, 22, 33, 40, 50, 6]
 
# appending array or element at the end of the array
puts "adding elements in a : #{a.append(b)}\n\n"
 
puts "adding elements in b : #{b.append("ratttt")}\n\n"
 
puts "adding elements in c : #{c.append(b)}\n\n"
Output : 
adding elements in a : [18, 22, 33, 4, 5, 6, [5, 4, 22, 1, 88, 9]]

adding elements in b : [5, 4, 22, 1, 88, 9, "ratttt"]

adding elements in c : [18, 22, 33, 40, 50, 6, [5, 4, 22, 1, 88, 9, "ratttt"]]
Example #2 : Ruby 
# Ruby code for append() method
# adding elements at the end
  
# declaring array
a = ["abc", "xyz", "dog"]
  
# declaring array
b = ["cow", "cat", "dog"]
  
# declaring array
c = ["cat", "1", "dog"]
 
# appending array or element at the end of the array
puts "adding elements in a : #{a.append(b)}\n\n"
 
puts "adding elements in b : #{b.append("ratttt")}\n\n"
 
puts "adding elements in c : #{c.append(b)}\n\n"
Output : 
adding elements in a : ["abc", "xyz", "dog", ["cow", "cat", "dog"]]

adding elements in b : ["cow", "cat", "dog", "ratttt"]

adding elements in c : ["cat", "1", "dog", ["cow", "cat", "dog", "ratttt"]]

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