Method: Containers::PriorityQueue#size

Defined in:

lib/containers/priority_queue.rb

#size ⇒ Object Also known as: length

Returns the number of elements in the queue.

q = Containers::PriorityQueue.new
q.size #=> 0
q.push("Alaska", 1)
q.size #=> 1

# File 'lib/containers/priority_queue.rb', line 27

def size
  @heap.size
end