Backbone post update convention

QuestionByConvention.js

// http_conventions.js
var Backbone = require('Backbone');

var postOnUpdate = function(method, model, options) {
 return Backbone.sync('create', model, options);
}
var postOnGet = // whatever here

export.postOnUpdate = postOnUpdate;
export.postOnGet = postOnGet;
// whatever other conventions you need.


// Question.js
var Conventions = require('http_conventions');

export = Backbone.Model.extend({
  sync: Conventions.postOnUpdate,
  .....
  .....
  .....
}