Remove deprecated root method

HISTORY.md

@@ -5,6 +5,7 @@
   * Remove `send.etag()` -- use `etag` in `options`
   * Remove `send.index()` -- use `index` in `options`
   * Remove `send.maxage()` -- use `maxAge` in `options`
+  * Remove `send.root()` -- use `root` in `options`
 
 0.17.2 / 2021-12-11
 ===================

index.js

@@ -183,23 +183,6 @@ SendStream.prototype.hidden = deprecate.function(function hidden (val) {
   return this
 }, 'send.hidden: use dotfiles option')
 
-/**
- * Set root `path`.
- *
- * @param {String} path
- * @return {SendStream}
- * @api public
- */
-
-SendStream.prototype.root = function root (path) {
-  this._root = resolve(String(path))
-  debug('root %s', this._root)
-  return this
-}
-
-SendStream.prototype.root = deprecate.function(SendStream.prototype.root,
-  'send.root: pass root as option')
-
 /**
  * Emit error with `status`.
  *

test/send.js

@@ -785,20 +785,6 @@ describe('send(file).pipe(res)', function () {
         .expect(200, 'secret', done)
     })
   })
-
-  describe('.root()', function () {
-    it('should set root', function (done) {
-      var app = http.createServer(function (req, res) {
-        send(req, req.url)
-          .root(fixtures)
-          .pipe(res)
-      })
-
-      request(app)
-        .get('/pets/../name.txt')
-        .expect(200, 'tobi', done)
-    })
-  })
 })
 
 describe('send(file, options)', function () {