Initial commit

lib/assets/javascripts/dashboard/data/table/table-data-collection.js

@@ -0,0 +1,27 @@
+const Backbone = require('backbone');
+
+module.exports = Backbone.Collection.extend({
+  fetched: false,
+
+  initialize: function () {
+    this.bind('sync', () => {
+      this.fetched = true;
+    });
+  },
+
+  /**
+   * get value for row index and columnName
+   */
+  getCell: function (index, columnName) {
+    var r = this.at(index);
+    if (!r) {
+      return null;
+    }
+    return r.get(columnName);
+  },
+
+  isEmpty: function () {
+    return this.length === 0;
+  }
+
+});