KoryNunn · May 27, 2016 06:48
diff --git a/index.js b/index.js
 var items = [1,2,3,-4,3,6,2,1,7,3,4,2,4],
    ids = Object.keys(items);

 function loadItem(id, callback){
  setTimeout(function(){
    if(!(id in items)){
        return callback('Not Found'); 
    }
    
    callback(null, items[id]);
  }, 100);
 }

 function findNegative(items, callback){
  if(!items.length){
    callback(); 
  }
  
  loadItem(items[0], function(error, result){
    if(error){
        return callback(error); 
    }
    
    if(result < 0){
      return callback(null, result);
    }

    findNegative(items.slice(1), callback);
  });
 }

 findNegative(ids, function(error, result){
  document.body.innerText += result;
 });
diff --git a/minified.js b/minified.js
 setTimeout(function(){var items=[1,2,3,-4,3,6,2,1,7,3,4,2,4],ids=Object.keys(items);function loadItem(id,callback){setTimeout(function(){if(!(id in items)){return callback("Not Found")}callback(null,items[id])},100)}function findNegative(items,callback){if(!items.length){callback()}loadItem(items[0],function(error,result){if(error){return callback(error)}if(result<0){return callback(null,result)}findNegative(items.slice(1),callback)})}findNegative(ids,function(error,result){document.body.innerText+=result})},0);
diff --git a/package.json b/package.json
 {
  "name": "requirebin-sketch",
  "version": "1.0.0"
 }
diff --git a/page-body.html b/page-body.html
 <!-- contents of this file will be placed inside the <body> -->
diff --git a/page-head.html b/page-head.html
 <!-- contents of this file will be placed inside the <head> -->
diff --git a/requirebin.md b/requirebin.md
	var items = [1,2,3,-4,3,6,2,1,7,3,4,2,4],
	ids = Object.keys(items);

	function loadItem(id, callback){
	setTimeout(function(){
	if(!(id in items)){
	return callback('Not Found');
	}

	callback(null, items[id]);
	}, 100);
	}

	function findNegative(items, callback){
	if(!items.length){
	callback();
	}

	loadItem(items[0], function(error, result){
	if(error){
	return callback(error);
	}

	if(result < 0){
	return callback(null, result);
	}

	findNegative(items.slice(1), callback);
	});
	}

	findNegative(ids, function(error, result){
	document.body.innerText += result;
	});
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