Asynchronous loop issues illustrative example

gistfile1.js

// Illustrative case
for (var i = 0; i < recentBlogPostIds.length; i++) {
  var blogPostId = recentBlogPostIds[i];
  var results = [];
  // Fetch from DB
  asynchronousDB.getBlogPostById(blogPostId, function(err, post) {
    htmlFragment = templating.render(post);
    results.push(htmlFragment);
  });
}

// Return results
return results;