JeffRMoore

function compose (middleware) {
  if (!Array.isArray(middleware)) throw new TypeError('Middleware stack must be an array!')
  for (const fn of middleware) {
    if (typeof fn !== 'function') throw new TypeError('Middleware must be composed of functions!')
  }

  return function (context, next, skipNext) {
    if (next !== undefined && typeof next !== 'function') {
      throw new TypeError('Next must be a function when specified')
    }

JeffRMoore

Base Schema

type Location {
  city: String
  country: String
}

type User {
  id: String!
  name: String

JeffRMoore

Base Schema

type User {
  id: String!
  name: String
  handle: String
  posts: [Post]
}

interface Topic {