# Source: src/js/collections/Citations.js

    /* global define */
    "use strict";

    define(['jquery', 'underscore', 'backbone', 'models/CitationModel'],
        function($, _, Backbone, CitationModel) {

        /**
         * @class Citations
         * @classdesc Citations represents the Citations list
         * found at https://app.swaggerhub.com/apis/nenuji/data-metrics/1.0.0.3.
         * For details regarding a single Citation Entity, refer `models/CitationModel`
         * @classcategory Collections
         * @name Citations
         * @extends Backbone.Collection
         * @constructor
         */
        var Citations = Backbone.Collection.extend(
          /** @lends Citations.prototype */{

            model: function (attrs, options) {
                // We use the inline require here in addition to the define above to
                // avoid an issue caused by the circular dependency between
                // CitationModel and Citations
                var CitationModel = require('models/CitationModel');
                return new CitationModel(attrs, options)
            },

            //The name of this type of collection
            type: "Citations",

            // Used for sorting the year in the reverse Chronological order
            comparator : function(model) {
                return -model.get("year_of_publishing"); // Note the minus!
            }

        });

        return Citations;
    });