code: function ensureCollections(collectionPaths, response) {
  	var basket;
  	_.each(collectionPaths, function checkLength(item) {
  		var parts = item.split('.');
  		var allPartsButLast = _.initial(parts);
  		var lastPart = _.last(parts);
  		var parents = _.reduce(allPartsButLast, function (chain, part) {
  			return chain.pluck(part).compact().flatten();
  		}, _([response])).value();
  
  		parents.map(function (parent) {
  			if (parent[lastPart]) {
  				parent[lastPart] = arrayify(parent[lastPart]);
  			} else {
  				parent[lastPart] = [];
  			}
  		});
  	});
  
  	basket = response.basket;
  	if (basket) {
  		if (basket.basketItems.basketItem) {
  			basket.basketItems = basket.basketItems.basketItem;
  		} else {
  			basket.basketItems = [];
  		}
  	}
  
  	return response;
  }
docs: The API returns resources as either a single object or an array. This makes responses fiddly to deal with for consumers as they manually check whether the resource has a length an access the property appropriately. This method checks the reponse for the existence of a property path and if it is an object wraps it in an array.  - @param {String} collectionPaths - @param {Object} response - @return {Object} the modified response