app/Example/build/main.e994af19.js
function _uniqContentEquals(aIterator, bIterator, stackA, stackB) {
	  var a = _arrayFromIterator(aIterator);
	  var b = _arrayFromIterator(bIterator);
	
	  function eq(_a, _b) {
	    return _equals(_a, _b, stackA.slice(), stackB.slice());
	  }
	
	  // if *a* array contains any element that is not included in *b*
	  return !_containsWith(function (b, aItem) {
	    return !_containsWith(eq, aItem, b);
	  }, b, a);
	}
function _uniqContentEquals(aIterator, bIterator, stackA, stackB) {
	  var a = _arrayFromIterator(aIterator);
	  var b = _arrayFromIterator(bIterator);
	
	  function eq(_a, _b) {
	    return _equals(_a, _b, stackA.slice(), stackB.slice());
	  }
	
	  // if *a* array contains any element that is not included in *b*
	  return !_containsWith(function (b, aItem) {
	    return !_containsWith(eq, aItem, b);
	  }, b, a);
	}
private _uniqContentEquals function.
That function is checking equality of 2 iterator contents with 2 assumptions
- iterators lengths are the same
- iterators values are unique

false-positive result will be returned for comparision of, e.g.
- [1,2,3] and [1,2,3,4]
- [1,1,1] and [1,2,3]