Angular - Prevent default actions on A links with a ngClick or blank href

href.js

angular.module('app').directive('href', function() {
  return {
    restrict: 'A',
    compile: function(element, attr) {
      return function(scope, element) {
        if (attr.ngClick || attr.href === '' || attr.href === '#') {
          element.on('click', function(e) {
            e.preventDefault();
            e.stopPropagation();
          });
        }
      };
    }
  };
});