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class PromiseQueue {
  constructor (limit = 20, cb = () => {}) {
    /** @type {{promiseFn: () => Promise, cb: void}[]} */
    this.queue = []
    this.running = 0
    this.limit = limit

    this.cb = cb
  }

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let counter = 0;
const postIds = postsToDelete.map(val => val.getIdFromVal)

allPosts.forEach((val, index) => {
  if (postsIds.contains(val.keyToCurrentPostId)){
    allPosts.splice(index - counter, 1);
    counter++;
  }
})

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switchToChannel({state, commit, dispatch}, channelID) {
  const exists = this.selectByKey(state.channels, {key: '_id', value: channelID})
  if (exists) {
    Object.keys(channels).forEach(key => {
      const id = channels[key]._id
      if (id === channelID) {
        commit('channel', channels[i])
      }
    })
  } else {

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{
    "env": {
        "browser": true,
        "commonjs": true,
        "es6": true,
        "node": true
    },
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true

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install vscode extentions:
  eslint
  prettier - code formatter

type this in console to install npm dependensies:
  npm install eslint
  npm install -g install-peerdeps
  install-peerdeps --dev eslint-config-airbnb

F1 in vscode then type "eslint" and choose "create .eslintrc.json file"

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in /form route
const pussy = `?client_id=${your client id here}&client_secret=${your client secret here}`
const foursquare = put foursquare link here. Be sure it ends in / or letter

// foursquare + pussy should be equal smth like http://link/?client_id...
request(foursquare + pussy, function ...

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const body = {
    message: 'hi'
}

const data = new FormData();
data.append( "json", JSON.stringify( body ) );

fetch("/echo/json/", {
    method: "POST",
    body: data

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const auth = require(`./auth.js`)

const port = 3000
const request = require('request')

// require your modules
const express = require('express')
const bodyParser = require('body-parser')

// create instance of express

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https://download.anydesk.com/linux/fedora24/anydesk-2.9.5-1.fc24.x86_64.rpm?_ga=2.163409471.2066833590.1515334281-1634431790.1515334281

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// [GET USER FROM SERVER]
export const getAccessToken = ({ commit, dispatch }, { req }) => {
  if (!req || !req.headers.cookie) return Promise.reject('no-cookie')
  // [get new tokens]
  return axios
    .post(`https://securetoken.googleapis.com/v1/token?key=${projectID}`, {
      grant_type: 'refresh_token',
      refresh_token: Cookie.parse(req.headers.cookie).refresh
    })
    .then(res => {