const randomWords = require('random-words');


words = [];

async function generate(num) {
  return new Promise(function (resolve) {
    for (i = 0; i < num; i++) { 
      words.push(randomWords());
    }
    resolve(words);
  })
}
//console.log(`${randomWords()}${randomWords()}`);

async function random(max, min) {
  a = Math.floor(Math.random() * (max - min) + min);
  return a
}


async function run() {
  generate(10); // number of words to generate
  
  random(1, 10).then(a => console.log(words[a])); // random number 1-10, max must be equal to the number of words to generate

  random(1,10).then(a => {
    random(1,10).then(b => {
      console.log(`${words[b]}${words[a]}`)      
    })
  }); // these two nested functions calls are used to generate two words.
}


run()