hnry

const spirit = require("spirit").node

const catchall = (handler) => (request) => handler(request).then((resp) => {
  // something beforehand gave a bad response 
  // set our own custom message
  if (!spirit.is_response(resp)) { 
    return { status: 500, headers: {}, body: "generic error message because of bad response" }
  }
  return resp
  // something beforehand threw an error

hnry

const buf = Buffer.alloc(65537) // 64 * 1024 = 65536 (+ 1 to go over)

const net = require("net")

net.createServer((client) => {
  client.on("data", (data) => {
    console.log("server receiving data")
  })
}).listen(5000)

hnry

const final_handler = (request) => {
  return "hi!"
}

const a = (handler) => {  // handler is `b`
  return async (request) => {  
    return handler(request)
  }
}

hnry

const {response} = require("spirit").node

(handler) => {
  return async (request) => {

    const userExists = await calltoDB(request.user)
    if (!userExists) return response("you have to login!")

    return handler(request)
  }

hnry

const home = () => {
  return <Some React Component>
}

route.define([
  route.get("/home", home)
])

// above code when ran on node.js (server) will server render the react component and send back to browser
// above code when ran on client will mount the react component home returns

hnry

const get_user = (name) => {
  return users.findOne({ name: name })
}

const get_likes = (name) => {
  // get user info
  return get_user(name).then((user) => {
    return likes.findAll({ id: user.id })
  })
}

hnry

const {adapter, redirect, response} = require("spirit").node
const route = require("spirit-router")

const redirector = () => {
  if (true) {
    return redirect("/another_page")
  }
  // both returns are equal below, can use some helper functions for creating
  // a response, just like redirect() will create a redirect response
  return response("Condition failed, didn't redirect")

hnry

new stream.Duplex({
      read(size) {},
      
      write(chunk, encoding, callback) {
        this.push(chunk)
        callback()
      }
  })