Async JS/Node - Parallel Callbacks Example - Part 2

example.js

// Part 2

function getTweetsPostsRepos(username, callback) {
  // counter
  
  getTweets(username, function(err, results) {
    if(err) return callback(err)
    
    somethingFinished(null, results)
  })
 
  getPosts(username, function(err, results) {
    if(err) return callback(err)
    
    somethingFinished(null, results)
  })
 
  getRepos(username, function(err, results) {
    if(err) return callback(err)

    somethingFinished(null, results)
  })
}