nycdavid

require "pry"

class JwtAuthentication
  def initialize(app)
    @app = app
  end

  def call(env)
    req = Rack::Request.new(env)
    secret = ";Xsc2}M48w33xUvL7N>SG-V}OnU??BG&O&|!az,)yHpLgm/|g,kj^iVNwr<SFqy"

nycdavid

var fs = require('fs'),
    mongoClient = require('mongodb').MongoClient,
    foodsJson = JSON.parse(fs.readFileSync('./foods-2011-10-03.json'));

mongoClient.connect('mongodb://127.0.0.1:27017/salud', function(err, db) {
  if (err) throw err;

  var collection = db.collection('foods-orig');

  foodsJson.forEach(function(el, i) {

nycdavid

var fs = require('fs'),
    path = '/path/to/sql/file'; // This represents a 4-5 gb file, way too large for a buffer in memory

// Without Streams    
fs.readFile(path, 'utf8', function(err, data) { // This will fail because the  size is too large for BUffer creation
  if (err) throw err;
  console.log(data);
});

// With Streams

nycdavid

var EventEmitter = require('events').EventEmitter;

// Create the initial Counter class, that emits the named event
var Counter = function(init) {
  this.increment = function() {
    init++;
    this.emit('incrementer', init);
  }
};