HTTP Cookies Parser Middleware // A cookie is a piece of data sent from a web server to a web client which helps in overcoming the statelessness constraint of the HTTP protocol. This package provides the tools to work with them in the form of a cookie parser middleware function, meant to be attached to a bigger R web application, and utilities to write, sign and unsign a cookie. For more details see the Mozilla Developer Network (MDN) web documentation in https://developer.mozilla.org/en- US/docs/Web/HTTP/Guides/Cookies.