singleton-storage sync version

express.js

var storage = require("./singleton-storage");
app.get("/data", function( req, res ){
  var key = "key1";  
  var data = storage.get(key);
  
  res.json(data); // data is {"foo":"bar"}
});

initial.js

var storage = require("./singleton-storage");

var initalData = {"foo": "bar"};

storage.set( "key1", initialData);

singleton-storage.js

var storage = {};

function get(key){
  return storage[key];

}

function set(key,data){
  storage[key] = data;
}

exports.get = get;

exports.set = set;