title: Can an api return a function?
body: <p>What would be the shortfalls of fetching constructor functions via api? </p>
  
  <p>Basically, if you have a calculation, which, based on locale shows a different calculation. I would like to have a microservice return the actual constructor function for the tax calculator , so calling  var Tax = callService("tax","locale1") would return the tax function, pre-configured to the specific locale.</p>