code: function (options, callback) {
          options = extend({}, MODULE_LOADER_DEFAULTS, options)
          var modulesFolder = options.uri
  
          iterateFiles(modulesFolder, loadModule, callback, isJsFile)
  
          function loadModule(fileName) {
              if (options.skip && options.skip.test(fileName)) {
                  return
              }
              var module = require(fileName)
              var name = path.relative(options.uri, fileName)
              options.core.add(name, module)
          }
      }
docs: /*
  Loads modules and adds them to the core
  
  @param {Object} options
  {
  Core: The core
  skip: RegExp to skip by
  uri: root uri to load
  }