whole_func_string: function HTTPError() {
  	var args = Array.prototype.slice.call(arguments);
  	if(!(this instanceof HTTPError)) {
  		var self = new HTTPError();
  		return FUNCTION(self).apply(self, args);
  	}
  
  	var headers, msg, code;
  	ARRAY(args).forEach(function HTTPError_foreach(arg) {
  		if(typeof arg === 'object') {
  			headers = arg;
  		}
  		if(typeof arg === 'string') {
  			msg = arg;
  		}
  		if(typeof arg === 'number') {
  			code = arg;
  		}
  	});
  
  	code = code || 500;
  	msg = msg || (''+code+' '+require('http').STATUS_CODES[code]);
  	headers = headers || {};
  
  	Error.call(this);
  	Error.captureStackTrace(this, this);
  	this.code = code;
  	this.message = msg;
  	this.headers = headers;
  }
func_code_string: function HTTPError() {
  	var args = Array.prototype.slice.call(arguments);
  	if(!(this instanceof HTTPError)) {
  		var self = new HTTPError();
  		return FUNCTION(self).apply(self, args);
  	}
  
  	var headers, msg, code;
  	ARRAY(args).forEach(function HTTPError_foreach(arg) {
  		if(typeof arg === 'object') {
  			headers = arg;
  		}
  		if(typeof arg === 'string') {
  			msg = arg;
  		}
  		if(typeof arg === 'number') {
  			code = arg;
  		}
  	});
  
  	code = code || 500;
  	msg = msg || (''+code+' '+require('http').STATUS_CODES[code]);
  	headers = headers || {};
  
  	Error.call(this);
  	Error.captureStackTrace(this, this);
  	this.code = code;
  	this.message = msg;
  	this.headers = headers;
  }
func_documentation_string: Exception type for HTTP errors