Ruby | Array push() function

Array#push() : push() is a Array class method which appends the given object(s) on to the end of this array.

Syntax: Array.push()

Parameter: Array

Return: appends the given object(s) on to the end of this array.

Example #1 :

# Ruby code for push() method

# declaring array
a = [18, 22, 33, nil, 5, 6]

# declaring array
b = [1, 4, 1, 1, 88, 9]

# declaring array
c = [34, 5, 7]

# push method example
puts "push() method form : #{a.push(3)}\n\n"

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

puts "push() method form : #{c.push(2)}\n\n"

Output :

push() method form : [18, 22, 33, nil, 5, 6, 3]

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

push() method form : [34, 5, 7, 2]

Example #2 :

# Ruby code for push() method

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

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

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


# push method example
puts "push() method form : #{a.push(2)}\n\n"

puts "push() method form : #{b.push(1)}\n\n"

puts "push() method form : #{c.push(0)}\n\n"

Output :

push() method form : ["abc", "nil", "dog", 2]

push() method form : ["cow", nil, "dog", 1]

push() method form : [nil, "abc", "nil", "dog", 0]