Queue

silly.adt.queue is a general-purpose FIFO (First-In-First-Out) queue implementation that supports storing any Lua values.

Module Import

local queue = require "silly.adt.queue"

API Reference

queue.new()

Creates a new queue object.

• Returns: queue - A new queue object

queue:push(value)

Adds an element to the end of the queue.

• Parameters:
  • value: any - The value to store (cannot be nil)
• Returns: integer - Current size of the queue

queue:pop()

Removes and returns an element from the front of the queue.

• Returns: any|nil - The element at the front of the queue, or nil if the queue is empty

queue:size()

Gets the current number of elements in the queue.

• Returns: integer - Number of elements

queue:clear()

Clears all elements from the queue.