Allows treating any variable as a promise. Useful if you want to conform to an asynchronous spec. If argument to treatAsPromise is already a promise, treatAsPromise will simply return the promise, so you can treat asynchronous / synchronous returned values in the same way

var treatAsPromise = require('treat-as-promise');

function getData() {
  // One day this will be returned from a server asynchronously!
  var data = { stuff: 'things' };
  return treatAsPromise(data);
}

getData()
.then(function(data) {
  console.log(data); // { stuff: 'things' }
});