Misc goes here...

misc.js

//recursion
(function g(tree, element){
  angular.forEach(tree, function(elm, k){
      if(element.attribute_id == elm.attribute_id){
          tree[k].repeated++;
      }
      g(tree[k].children, element);
  });
})(scope.tree, element)

//---------------------------------------------------------------------

// Print the numbers from 1 to 10, 100ms apart. Or not.
for(var i = 0; i < 10; i++){
	setTimeout(function(){
		console.log(i+1);
	}, 100*i);
}
/* To fix the bug, wrap the code in a self-executing function expression:
for(var i = 0; i < 10; i++){

	(function(i){
		setTimeout(function(){
			console.log(i+1);
		}, 100*i);
	})(i);
}
*/