File Content: reusify.js 'use strict' function reusify (Constructor) { var head = new Constructor() var tail = head function get () { var current = head if (current.next) { head = current.next } else { head = new Constructor() tail = head } current.next = null return current } function release (obj) { tail.next = obj tail = obj } return { get: get, release: release } } module.exports = reusify Submit