{
   {text}}        
      
           
       
                var test = angular.module('test', []);        test.controller('ForEachCtrl', function($scope){            var arr = ['A', 'B', 'C'],            text = [];            angular.forEach(arr, function(value, key) {              this.push(key+ ":" + value);            }, text);             $scope.text = text.join(' ')        })