nobloxmmc.js/lib/group/getRolesetInGroupWithJar.js

A Node.js wrapper for ROBLOX. (original from sentanos)

// Includes
var http = require('../util/http.js').func
var getHash = require('../util/getHash.js').func
var cache = require('../cache')

// Args
exports.required = ['group']
exports.optional = ['jar']

// Define
function getRolesetInGroupWithJar (jar, group) {
  var httpOpt = {
    url: '//www.roblox.com/My/Groups.aspx?gid=' + group,
    options: {
      jar: jar
    }
  }
  return http(httpOpt)
    .then(function (body) {
      return parseInt(body.match(/InitializeGlobalVars\((.*), /)[1], 10)
    })
}

exports.func = function (args) {
  var jar = args.jar
  var group = args.group
  return cache.wrap('RolesetId', group + getHash({ jar: jar }), function () {
    return getRolesetInGroupWithJar(jar, group)
  })
}