parvezmrobin

package main

func main() {
	println("Hello, darkness my old friend")
}

parvezmrobin

package main

import (
	"strconv"
	"sync"
)

func main() {
	channel := make(chan string, 20)
	wg := sync.WaitGroup{}

parvezmrobin

const fs = require('fs');
const virusChecker = require('virus-checker') // some non-existing pseudo library

const getFilesForProcessing = function* () {
  const dir = 'path/to/directory/';
  const fileNames = fs.readdirSync(dir); 
  
  for(const fileName of fileNames){
    yield fs.readdirSync(dir + fileName);
  }

parvezmrobin

for(const superHero of superHeroes()){
  console.log(superHero); 
  /*
    Nick Fury
    Stephen Strange
    Thor Odinson
    Clint Barton
    Bruce Banner
    Steve Rogers
    Tony Stark

parvezmrobin

const superHeroes = function* () {
  for(let node = head; node !== null; node = node.next) {
    yield node.name; 
  }
}

parvezmrobin

const spiderMan = {name: "Peter Parker", next: null};
const ironMan = {name: "Tony Stark", next: spiderMan};
const captainAmerica = {name: "Steve Rogers", next: ironMan};
const hulk = {name: "Bruce Banner", next: captainAmerica};
const hawkEye = {name: "Clint Barton", next: hulk};
const thor = {name: "Thor Odinson", next: hawkEye};
const drStrang = {name: "Stephen Strange", next: thor};
const head = {name: "Nick Fury", next: drStrang};

parvezmrobin

for(const i of inOrder(fifty)) {
  console.log(i); // 9 12 14 17 19 23 50 72 54 67 76
}

parvezmrobin

function* inOrder (node) {
  if(node.left){
    yield *inOrder(node.left);
  }
  yield node.value;
  if(node.right){
    yield *inOrder(node.right);
  }
}

parvezmrobin

// 9, 12, 14, 17, 19, 23, 50, 72, 54, 67, 76
const nine = {value: 9, left: null, right: null};
const fourteen = {value: 14, left: null, right: null};
const twelve = {value: 12, left: nine, right: fourteen};
const nineteen = {value: 19, left: null, right: null};
const twentythree = {value: 23, left: nineteen, right: null};
const seventeen = {value: 17, left: twelve, right: nineteen};

const sixtyseven = {value: 67, left: null, right: null};
const fiftyfour = {value: 54, left: null, right: sixtyseven};

parvezmrobin

function* colors() {
  const colors = ['red', 'blue', 'green'];
  for(let i = 0; ; i = (i+1) % 3) {
    yield colors[i]; 
  }
}