Isomorphic cookie module

index.js

var cookie = require('cookie')
  
module.exports.forRequest = function (req) {
  return {
    get: function (name) { return req.cookies[name] },
    set: function (name, value, options) {
      req.res.cookie(name, value, options)
    }
  }
}

module.exports.forDocument = function (document) {
  return {
    get: function (name) { return cookie.parse(document.cookie)[name] },
    set: function (name, value, options) {
      document.cookie = cookie.serialize(name, value, options)
    }
  }
}