Ruby | SizedQueue enq() function

The enq() is an inbuilt function in Ruby inserts the element in the SizedQueue till it does not reaches its maximum capacity.

Syntax: sq_name.enq(element)

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

Return Value: It inserts the element into the SizedQueue till it does not reaches its fixed capacity.

Example 1:



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#Ruby program for enq() function in SizedQueue
  
#Create a new SizedQueue q1
sq1 = SizedQueue.new(2)
  
#pushes 5
          sq1.enq(5)
  
#pushes 6
              sq1.enq(6)
  
#Prints the element
                  puts sq1.pop
                      puts sq1.pop

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Output:

5
6

Example 2:

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#Ruby program for enq() function in SizedQueue
  
#Create a new SizedQueue q1
sq1 = SizedQueue.new(2)
  
#push 10
          sq1.enq(10)
  
#push 12
              sq1.enq(12)
  
#Prints the element
                  puts sq1.pop
  
#Again pushes 13
                      sq1.enq(13)
  
#Prints the element
                          puts sq1.pop
  
#Prints the element
                              puts sq1.pop

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Output:

10
12
13

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




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