lib/middlewares/respond.js
function _loadFile(filename){
  var module = require(filename);
  delete require.cache[require.resolve(filename)];
  return module;
}
function _loadFile(filename){
  var module = require(filename);
  delete require.cache[require.resolve(filename)];
  return module;
}
function _loadFile ( filename ) { var module = require ( filename ) ; delete require . cache [ require . resolve ( filename ) ] ; return module ; }
Load file without cache

@return {Array} load list from a file
Load file without cache