Gaafar

function add (x, y) {return x+y}

let curry = (f, ...args) => f.bind.apply(f,[null, ...args])

let add4 = curry(add,4)
console.log(add4(5)) //9

let add4n6 = curry(add4,6)
console.log(add4n6()) //10

Gaafar

const bb = require('bluebird');
const axios = require('axios');
const f = require('lodash/fp');
const autheader = 'token xxx';

const fetch = (page, continuePredicate, accumulator = [] ) =>
    axios.get('https://api.github.com/orgs/:org/repos', {
        params: {
            page,
            per_page: 100

Gaafar

# install zsh
sudo apt-get update
sudo apt-get install zsh git -y
sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
chsh -s $(which zsh)
# manual: edit theme in ~/.zshrc to "clean"

# ssh-key
ssh-keygen -t rsa

Gaafar

const makeRequest = () =>
  getJSON()
    .then(data => {
      console.log(data)
      return "done"
    })

makeRequest()

Gaafar

const makeRequest = async () => {
  console.log(await getJSON())
  return "done"
}

makeRequest()

Gaafar

const makeRequest = () => {
  try {
    getJSON()
      .then(result => {
        // this parse may fail
        const data = JSON.parse(result)
        console.log(data)
      })
      // uncomment this block to handle asynchronous errors
      // .catch((err) => {

Gaafar

const makeRequest = async () => {
  try {
    // this parse may fail
    const data = JSON.parse(await getJSON())
    console.log(data)
  } catch (err) {
    console.log(err)
  }
}

Gaafar

const makeRequest = () => {
  return getJSON()
    .then(data => {
      if (data.needsAnotherRequest) {
        return makeAnotherRequest(data)
          .then(moreData => {
            console.log(moreData)
            return moreData
          })
      } else {

Gaafar

const makeRequest = async () => {
  const data = await getJSON()
  if (data.needsAnotherRequest) {
    const moreData = await makeAnotherRequest(data)
    console.log(moreData)
    return moreData
  } else {
    console.log(data)
    return data    
  }

Gaafar

const makeRequest = () => {
  return promise1()
    .then(value1 => {
      // do something
      return promise2(value1)
        .then(value2 => {
          // do something          
          return promise3(value1, value2)
        })
    })