Ruby | SizedQueue pop() function

Ruby | SizedQueue max() function

Last Updated : 09 Jan, 2020

The max() is an inbuilt function in Ruby returns the maximum size of the SizedQueue. It returns the size using which the Queue was initialised.

Syntax: sq_name.max() Parameters: The function does not takes any parameter. Return Value: It returns the size of the SizedQueue.

Example 1:

CPP

#Ruby program for max() function in SizedQueue

#Create a new SizedQueue q1
sq1 = SizedQueue.new(3)

#pushes 5
          sq1.enq(5)

#pushes 6
              sq1.enq(6)

#Prints the max size
                  puts sq1.max

#Pops the element
                      sq1.pop

#Prints the max size
                          puts sq1.max

Output:

3
3

Example 2:

CPP

#Ruby program for max() function in SizedQueue

#Create a new SizedQueue q1
sq1 = SizedQueue.new(6)

#pushes 5
          sq1.enq(5)

#pushes 6
              sq1.enq(6)

#pushes 7
                  sq1.enq(7)

#Prints the length
                      puts sq1.max

#Pops the element
                          sq1.pop

#Prints the length
                              puts sq1.max

Output:

6
6

Reference: https://devdocs.io/ruby~2.5/sizedqueue#method-i-max

Ruby | SizedQueue pop() function

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