Backboneiros.js

var Backboneiros = Backbone.Collection.extend({
  rearrange: function (atIndex, toIndex) {
    var modelMemory = this.models[atIndex];
    
    this.remove(modelMemory, { silent: true });
    this.add(modelMemory, { at: toIndex });
  }
});

module.exports = Backboneiros;