example-express.js

example-express.js

res.sendfile = function(path, options, fn){
  var self = this
    , req = self.req
    , next = this.req.next
    , options = options || {};

  // support function as second arg

  if ('function' == typeof options) {
    fn = options;
    options = {};
  }

  // ... Function body.
};