Backbone Enterprise Practices - Ch3 #2

ch3-2.js

// individual row
App.Models.TableRow = Backbone.Model.extend({

    referenceSelf: function() {
        return this;
    },

    initialize: function() {

        var self = this.referenceSelf(),
            columns = new Array() || [];

        self.set("columns", columns);

    },

    addColumn: function(data) {

        var self = this.referenceSelf(),
            columns = self.get("columns");

        self.set("columns", columns.push(data));
    }

});

// collection of rows
App.Collections.Table = Backbone.Collection.extend({

    model: App.Models.TableRow

});