AngularJS Live Example

HTML

<script src="http://underscorejs.org/underscore-min.js"></script>
<div ng-controller="fessCntrl"> <pre>{{newNodes|json}}</pre>

</div>

JavaScript

var fessmodule = angular.module('myModule', []);

fessmodule.controller('fessCntrl', function ($scope) {

    var res = "deleteMe";

    $scope.nodes = [{
        name: "Node-1-1"
    }, {
        name: "Node-1-2"
    }, {
        name: "deleteMe"
    }];
    
               
    $scope.newNodes = _.filter($scope.nodes, function(node) {
                    return !(node.name == res);
                });

});