Ruby | push() function

Ruby | Queue push() function

Last Updated : 04 Dec, 2020

The push() is an inbuilt function in Ruby inserts the element in the queue.

Syntax: q_name.push(element)

Parameters: The function takes the element to be inserted into the queue.

Return Value: It inserts the element into the queue.

Example 1:

Ruby

#Ruby program for push() function in Queue
 
#Create a new QUEUE q1
q1 = Queue.new
 
#push 5
     q1.push(5)
 
#push 6
         q1.push(6)
 
#Prints the element
             puts q1.pop
                 puts q1.pop

Output:

5
6

Example 2:

Ruby

#Ruby program for push() function in Queue
 
#Create a new QUEUE q1
q1 = Queue.new
 
#push 10
     q1.push(10)
 
#push 12
         q1.push(12)
 
#Prints the element
             puts q1.pop
 
#Again pushes 13
                 q1.push(13)
 
#Prints the element
                     puts q1.pop
 
#Prints the element
                         puts q1.pop

Output:

10
12
13

Reference: https://devdocs.io/ruby~2.5/queue#method-i-push

Ruby | push() function

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