Node Error Builder
Usage:
npm install error-builder
var errorBuilder = require('error-builder');
var errorName = 'AppError';
var errorCode = -1;
var errorMessage = 'An error occurred';
var AppError = errorBuilder.create(errorName, errorCode, errorMessage);
// use the default message
throw new AppError();
// or specify a custom message
throw new AppError('It broke!');